CEDET

Hi,

Sorry about the late reply.  I thought I'd replied to this earlier.

In my experiments, the parsing here worked fine.  It seems likely that 
for this file, it was parsed and the tags stowed away when you noticed 
the problem.  If you then added the configurations but the file was 
never edited, then it would appear as you described below.  In your 
file, you can use the senator menu to select a forced tag refresh.  If 
you have big piles of files that have this issue, now that you've 
reconfigured things, you can delete items from ~/.semanticdb matching 
the directories you care about, and start over and things should be fine.

The one problem that will persist is related to:

 > USE1 : defined in a header file included by the current C source file.

where semantic doesn't actually include the files for you, so you would 
need to add it to semantic-lex-c-preprocessor-symbol-map, or add it's 
header file to semantic-lex-c-preprocessor-symbol-file.

Eric

On 09/05/2011 05:55 PM, Abdellatif El Khlifi wrote:
> Hello,
>
> I am trying to use Emacs as an IDE in my Linux kernel development
> projects. So I installed CEDET and GNU Global (gtags) with no
> problems.
>
> When I open a C source code belonging to my Linux kernel source
> folder, the linux project is detected automatically. Functions,
> variables, headers and other keywords are highlighted correctly.
>
> Through the ~/.emacs file I configured semantic's code completion and
> intellisense. So when I press C-<SPC> the code completion menu appears
> and I can choose what's needed.
>
> The issue is when I use preprocessor defines, the intellisense system
> shows the menu on the current location but doesn't detect the right
> things when invoked (C-<SPC>). Even I close and restart emacs the same
> behavior is reproduced.
>
> The test code is:
>
> //----------------------------------------------------------------------------------------
>
> typedef struct
> {
>          int p1;
>
>         #ifdef __KERNEL__
>
>             int p2;
>
>         #endif
>
>         #ifdef USE1
>
>              char p3;
>
>           #endif
>
> #ifdef __LINUX_ARM_ARCH__
>
>    int p4;
>
> #endif
>
> }OBJ;
>
> OBJ g_obj;
>
> //----------------------------------------------------------------------------------------
>
> __KERNEL__ , USE1 and __LINUX_ARM_ARCH__ are already defined as
> follows:
>
> __KERNEL__ : (add-to-list 'semantic-lex-c-preprocessor-symbol-map
> '("__KERNEL__" . "")) in .emacs
> USE1 : defined in a header file included by the current C source file.
> __LINUX_ARM_ARCH__ : (add-to-list 'semantic-lex-c-preprocessor-symbol-
> file "/home/abdellatif/kernel/include/generated/autoconf.h") in .emacs
>
> In the .emacs file I also added all the needed includes and defines
> required by GCC cross compiler (GCC for ARM) to build the kernel
> project.
>
> I also tried to force semantic to use GCC cross compiler command line
> in place of the system GCC to preprocess correctly but haven't found
> how to do that.
>
>
> The .emacs file, the output of the "M-x semantic-c-describe-
> environment" command and the software versions are shown below.
>
> Any help or indication is welcomed :)
> Best regards
>
> ############# Software versions #############
>
> - Emacs (23.2.1)
> - Ubuntu machine (natty, 11.04)
> - Cedet 1.0 (from http://cedet.sourceforge.net/)
>
> ############# .emacs #############
>
> ;load CEDET
>
> (load-file "~/Documents/my_emacs/cedet-1.0/common/cedet.el")
>
> (require 'ede)
>
> (global-ede-mode t)
>
> ; turn on which-func support (plus all other code helpers)
> (semantic-load-enable-gaudy-code-helpers)
> (semantic-load-enable-excessive-code-helpers)
>
> ; turn on all "useful" features
> (setq semantic-load-turn-useful-things-on t)
>
> (setq-mode-local c-mode
>                  semanticdb-find-default-throttle
> '(project unloaded system recursive))
>
>
> ;init names completion, and displaying of information for tags &
> classes
> (require 'semantic-ia)
>
>
>
> ;preprocessing of source code
>
> (require 'semantic-c)
>
> (semantic-reset-system-include 'c-mode)
> (semantic-reset-system-include 'c++-mode)
> (semantic-add-system-include "/home/abdellatif/toolchain/arm-
> eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/include" 'c-mode)
> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/
> include" 'c-mode)
> (semantic-add-system-include "/home/abdellatif/kernel/include" 'c-
> mode)
> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/mach-
> omap2/include" 'c-mode)
> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/plat-
> omap/include" 'c-mode)
> (add-to-list 'semantic-lex-c-preprocessor-symbol-file "/home/
> abdellatif/kernel/include/generated/autoconf.h")
> (add-to-list 'semantic-lex-c-preprocessor-symbol-map '("__KERNEL__" .
> ""))
> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
> '("__LINUX_ARM_ARCH__" . "7"))
> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
> '("KBUILD_STR(s)" . "#s"))
> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
> '("KBUILD_BASENAME" . "KBUILD_STR(main)"))
> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
> '("KBUILD_MODNAME" . "KBUILD_STR(main)"))
>
>
> ;semantic integration with imenu (display of a menu with a list of
> functions, variables, and other tags)
> (defun my-semantic-hook ()
>   (imenu-add-to-menubar "TAGS"))
> (add-hook 'semantic-init-hooks 'my-semantic-hook)
>
> ;names completion (semantic commands)
> (defun my-cedet-hook ()
>   (local-set-key [(control return)] 'semantic-ia-complete-symbol)
>   (local-set-key "\C-x " 'semantic-ia-complete-symbol-menu)
>    (local-set-key "\C-x\r" 'gtags-find-tag-from-here))
> (add-hook 'c-mode-common-hook 'my-cedet-hook)
>
> ;navigating in source code
> (semantic-mru-bookmark-mode 1)
>
>
> ;tell semantic to store its tags database between sessions here
> (require 'semanticdb)
> (setq-default semanticdb-default-save-directory "~/.semantic.cache")
> (setq-default semanticdb-default-system-save-directory
> "~/.semantic.cache")
>
> ;allow Semanticdb use databases generated by global(gtags)
> (require 'semanticdb-global)
> (semanticdb-enable-gnu-global-databases 'c-mode)
>
> ############# semantic-c-describe-environment #############
>
> Calculated GCC Parameters:
>   version = 4.5.2
>   --target = i686-linux-gnu
>   --host = i686-linux-gnu
>   --build = i686-linux-gnu
>   --enable-checking = release
>   --with-tune = generic
>   --with-arch-32 = i686
>   --disable-werror = nil
>   --enable-targets = all
>   --enable-objc-gc = nil
>   --with-plugin-ld = ld.gold
>   --enable-ld = default
>   --enable-gold = nil
>   --enable-plugin = nil
>   --enable-libstdcxx-time = yes
>   --enable-libstdcxx-debug = nil
>   --enable-clocale = gnu
>   --with-sysroot = /
>   --enable-nls = nil
>   --libdir = /usr/lib/i386-linux-gnu
>   --with-gxx-include-dir = /usr/include/c++/4.5
>   --enable-threads = posix
>   --without-included-gettext = nil
>   --libexecdir = /usr/lib/i386-linux-gnu
>   --with-system-zlib = nil
>   --enable-linker-build-id = nil
>   --with-multiarch-defaults = i386-linux-gnu
>   --enable-multiarch = nil
>   --enable-shared = nil
>   --program-suffix = -4.5
>   --prefix = /usr
>   --enable-languages = c,c++,fortran,objc,obj-c++
>   --with-bugurl = file:///usr/share/doc/gcc-4.5/README.Bugs
>   4.5.2-8ubuntu4' = nil
>   --with-pkgversion = 'Ubuntu/Linaro
>   -v = nil
>   target = i686-linux-gnu
>
> Include Path Summary:
>
>   This file's system include path is:
>     /home/abdellatif/toolchain/arm-eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/
> include/
>     /home/abdellatif/kernel/arch/arm/include/
>     /home/abdellatif/kernel/include/
>     /home/abdellatif/kernel/arch/arm/mach-omap2/include/
>     /home/abdellatif/kernel/arch/arm/plat-omap/include/
>
>
> Macro Summary:
>
>   Your CPP table is primed from these files:
>     /home/abdellatif/kernel/include/generated/autoconf.h
>     in table: #<semanticdb-table autoconf.h (652 tags)>
>     /usr/include/c++/4.5/i686-linux-gnu/bits/c++config.h
>     in table: #<semanticdb-table c++config.h (193 tags)>
>
>   Built-in symbol map:
>     __THROW =
>     __const = const
>     __restrict =
>     __declspec = ((spp-arg-list (foo) 1 . 2))
>     __attribute__ = ((spp-arg-list (foo) 1 . 2))
>
>   User symbol map:
>     KBUILD_MODNAME = KBUILD_STR(main)
>     KBUILD_BASENAME = KBUILD_STR(main)
>     KBUILD_STR(s) = #s
>     __LINUX_ARM_ARCH__ = 7
>     __KERNEL__ =
>     __DBL_MIN_EXP__ = (-1021)
>     __pentiumpro__ = 1
>     __UINT_LEAST16_MAX__ = 65535
>     __FLT_MIN__ = 1.17549435082228750797e-38F
>     __CHAR_BIT__ = 8
>     __UINT8_MAX__ = 255
>     __WINT_MAX__ = 4294967295U
>     __SIZE_MAX__ = 4294967295U
>     __WCHAR_MAX__ = 2147483647 <tel:2147483647>
>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 = 1
>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 = 1
>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 = 1
>     __DBL_DENORM_MIN__ = ((double)4.94065645841246544177e-324L)
>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 = 1
>     __FLT_EVAL_METHOD__ = 2
>     __unix__ = 1
>     __UINT_FAST64_MAX__ = 18446744073709551615ULL
>     __SIG_ATOMIC_TYPE__ = int
>     __DBL_MIN_10_EXP__ = (-307)
>     __FINITE_MATH_ONLY__ = 0
>     __GNUC_PATCHLEVEL__ = 2
>     __UINT_FAST8_MAX__ = 255
>     __DEC64_MAX_EXP__ = 385
>     __INT8_C(c) = c
>     __UINT_LEAST64_MAX__ = 18446744073709551615ULL
>     __SHRT_MAX__ = 32767
>     __LDBL_MAX__ = 1.18973149535723176502e+4932L
>     __UINT_LEAST8_MAX__ = 255
>     __linux = 1
>     __DEC32_EPSILON__ = 1E-6DF
>     __unix = 1
>     __UINT32_MAX__ = 4294967295U
>     __LDBL_MAX_EXP__ = 16384
>     __WINT_MIN__ = 0U
>     __linux__ = 1
>     __SCHAR_MAX__ = 127
>     __DBL_DIG__ = 15
>     _FORTIFY_SOURCE = 2
>     __SIZEOF_INT__ = 4
>     __SIZEOF_POINTER__ = 4
>     __STDC_HOSTED__ = 1
>     __LDBL_HAS_INFINITY__ = 1
>     __FLT_EPSILON__ = 1.19209289550781250000e-7F
>     __GXX_WEAK__ = 1
>     __LDBL_MIN__ = 3.36210314311209350626e-4932L
>     __DEC32_MAX__ = 9.999999E96DF
>     __INT32_MAX__ = 2147483647
>     __SIZEOF_LONG__ = 4
>     __UINT16_C(c) = c
>     __DECIMAL_DIG__ = 21
>     __gnu_linux__ = 1
>     __LDBL_HAS_QUIET_NAN__ = 1
>     __GNUC__ = 4
>     __GXX_RTTI = 1
>     __FLT_HAS_DENORM__ = 1
>     __SIZEOF_LONG_DOUBLE__ = 12
>     __BIGGEST_ALIGNMENT__ = 16
>     __i686 = 1
>     __DBL_MAX__ = ((double)1.79769313486231570815e+308L)
>     __INT_FAST32_MAX__ = 2147483647
>     __DBL_HAS_INFINITY__ = 1
>     __INT64_MAX__ = 9223372036854775807LL
>     __DEC32_MIN_EXP__ = (-94)
>     __INT_FAST16_TYPE__ = int
>     __LDBL_HAS_DENORM__ = 1
>     __cplusplus = 1
>     __DEC128_MAX__ = 9.999999999999999999999999999999999E6144DL
>     __INT_LEAST32_MAX__ = 2147483647
>     __DEC32_MIN__ = 1E-95DF
>     __DEPRECATED = 1
>     __DBL_MAX_EXP__ = 1024
>     __DEC128_EPSILON__ = 1E-33DL
>     __PTRDIFF_MAX__ = 2147483647
>     __GNUG__ = 4
>     __LONG_LONG_MAX__ = 9223372036854775807LL
>     __SIZEOF_SIZE_T__ = 4
>     __SIZEOF_WINT_T__ = 4
>     __GCC_HAVE_DWARF2_CFI_ASM = 1
>     __GXX_ABI_VERSION = 1002
>     __FLT_MIN_EXP__ = (-125)
>     __i686__ = 1
>     __DBL_MIN__ = ((double)2.22507385850720138309e-308L)
>     __FLT_MIN_10_EXP__ = (-37)
>     __DECIMAL_BID_FORMAT__ = 1
>     __DEC128_MIN__ = 1E-6143DL
>     __UINT16_MAX__ = 65535
>     __DBL_HAS_DENORM__ = 1
>     __NO_INLINE__ = 1
>     __i386 = 1
>     __FLT_MANT_DIG__ = 24
>     __VERSION__ = "4.5.2"
>     __INT32_C(c) = c
>     __DEC64_EPSILON__ = 1E-15DD
>     __DEC128_MIN_EXP__ = (-6142)
>     __INT_FAST32_TYPE__ = int
>     unix = 1
>     __INT16_MAX__ = 32767
>     __i386__ = 1
>     __UINT64_MAX__ = 18446744073709551615ULL
>     __ELF__ = 1
>     __FLT_RADIX__ = 2
>     __LDBL_EPSILON__ = 1.08420217248550443401e-19L
>     __SIG_ATOMIC_MAX__ = 2147483647
>     __SIZEOF_PTRDIFF_T__ = 4
>     __DEC32_SUBNORMAL_MIN__ = 0.000001E-95DF
>     __pentiumpro = 1
>     __INT_FAST16_MAX__ = 2147483647
>     __UINT_FAST32_MAX__ = 4294967295U
>     __FLT_HAS_QUIET_NAN__ = 1
>     __FLT_MAX_10_EXP__ = 38
>     __LONG_MAX__ = 2147483647L
>     __DEC128_SUBNORMAL_MIN__ =
> 0.000000000000000000000000000000001E-6143DL
>     __FLT_HAS_INFINITY__ = 1
>     __DEC64_MAX__ = 9.999999999999999E384DD
>     __PRAGMA_REDEFINE_EXTNAME = 1
>     __INT_LEAST16_MAX__ = 32767
>     __DEC64_MANT_DIG__ = 16
>     __UINT_LEAST32_MAX__ = 4294967295U
>     __DEC32_MAX_EXP__ = 97
>     __INT_FAST8_MAX__ = 127
>     __INTPTR_MAX__ = 2147483647
>     linux = 1
>     __EXCEPTIONS = 1
>     __LDBL_MANT_DIG__ = 64
>     __DBL_HAS_QUIET_NAN__ = 1
>     __INTPTR_TYPE__ = int
>     __WCHAR_TYPE__ = int
>     __SIZEOF_FLOAT__ = 4
>     __UINTPTR_MAX__ = 4294967295U
>     __DEC64_MIN_EXP__ = (-382)
>     __INT_FAST64_MAX__ = 9223372036854775807LL
>     __FLT_DIG__ = 6
>     __INT_MAX__ = 2147483647
>     __FLT_MAX_EXP__ = 128
>     __DBL_MANT_DIG__ = 53
>     __INT_LEAST64_MAX__ = 9223372036854775807LL
>     __DEC64_MIN__ = 1E-383DD
>     __SIZEOF_SHORT__ = 2
>     __LDBL_MIN_EXP__ = (-16381)
>     __INT_LEAST8_MAX__ = 127
>     __SSP__ = 1
>     __LDBL_MAX_10_EXP__ = 4932
>     __DBL_EPSILON__ = ((double)2.22044604925031308085e-16L)
>     __UINT8_C(c) = c
>     __INT_LEAST32_TYPE__ = int
>     __SIZEOF_WCHAR_T__ = 4
>     __DEC_EVAL_METHOD__ = 2
>     __INTMAX_MAX__ = 9223372036854775807LL
>     __FLT_DENORM_MIN__ = 1.40129846432481707092e-45F
>     __INT8_MAX__ = 127
>     __FLT_MAX__ = 3.40282346638528859812e+38F
>     __INT32_TYPE__ = int
>     __SIZEOF_DOUBLE__ = 8
>     i386 = 1
>     __DEC128_MAX_EXP__ = 6145
>     __GNUC_MINOR__ = 5
>     __UINTMAX_MAX__ = 18446744073709551615ULL
>     __DEC32_MANT_DIG__ = 7
>     __DBL_MAX_10_EXP__ = 308
>     __LDBL_DENORM_MIN__ = 3.64519953188247460253e-4951L
>     __INT16_C(c) = c
>     __STDC__ = 1
>     __PTRDIFF_TYPE__ = int
>     __DEC64_SUBNORMAL_MIN__ = 0.000000000000001E-383DD
>     __DEC128_MANT_DIG__ = 34
>     __LDBL_MIN_10_EXP__ = (-4931)
>     __SIZEOF_LONG_LONG__ = 8
>     __LDBL_DIG__ = 18
>     __UINT_FAST16_MAX__ = 4294967295U
>     __GNUC_GNU_INLINE__ = 1
>     _GNU_SOURCE = 1
>
>
>
> --
> Abdellatif El Khlifi
> abdellatif@... <mailto:abdellatif@...>
> http://abdellatif.emurse.com/
>
>
>
> ------------------------------------------------------------------------------
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> _______________________________________________
> Cedet-devel mailing list
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> https://lists.sourceforge.net/lists/listinfo/cedet-devel

Hello,

Thank you for the answer.

I did these steps:

- added (add-to-list 'semantic-lex-c-preprocessor-symbol-file "full
path to the header file") to the ~/.emacs
- removed ~/.semanticdb
- restarted emacs , said no to the message box
- M-x  semanticdb-find-test-translate-paths
- forced tag refresh in senator menu
- restarted emacs , said yes to the message box
- M-x  semanticdb-find-test-translate-paths
- forced tag refresh in senator menu

When I use intellisense I find that only __KERNEL__ is recognized.
__LINUX_ARM_ARCH__ and USE1 are not.

__KERNEL__ : defined with semantic-lex-c-preprocessor-symbol-map
USE1 : defined in a header file included by the current C source file.
__LINUX_ARM_ARCH__ : defined with semantic-lex-c-preprocessor-symbol-file

Thank you for the help.

On Sat, Sep 10, 2011 at 1:26 PM, Eric M. Ludlam <ericludlam@...> wrote:
> Hi,
>
> Sorry about the late reply.  I thought I'd replied to this earlier.
>
> In my experiments, the parsing here worked fine.  It seems likely that for
> this file, it was parsed and the tags stowed away when you noticed the
> problem.  If you then added the configurations but the file was never
> edited, then it would appear as you described below.  In your file, you can
> use the senator menu to select a forced tag refresh.  If you have big piles
> of files that have this issue, now that you've reconfigured things, you can
> delete items from ~/.semanticdb matching the directories you care about, and
> start over and things should be fine.
>
> The one problem that will persist is related to:
>
>> USE1 : defined in a header file included by the current C source file.
>
> where semantic doesn't actually include the files for you, so you would need
> to add it to semantic-lex-c-preprocessor-symbol-map, or add it's header file
> to semantic-lex-c-preprocessor-symbol-file.
>
> Eric
>
> On 09/05/2011 05:55 PM, Abdellatif El Khlifi wrote:
>>
>> Hello,
>>
>> I am trying to use Emacs as an IDE in my Linux kernel development
>> projects. So I installed CEDET and GNU Global (gtags) with no
>> problems.
>>
>> When I open a C source code belonging to my Linux kernel source
>> folder, the linux project is detected automatically. Functions,
>> variables, headers and other keywords are highlighted correctly.
>>
>> Through the ~/.emacs file I configured semantic's code completion and
>> intellisense. So when I press C-<SPC> the code completion menu appears
>> and I can choose what's needed.
>>
>> The issue is when I use preprocessor defines, the intellisense system
>> shows the menu on the current location but doesn't detect the right
>> things when invoked (C-<SPC>). Even I close and restart emacs the same
>> behavior is reproduced.
>>
>> The test code is:
>>
>>
>> //----------------------------------------------------------------------------------------
>>
>> typedef struct
>> {
>>         int p1;
>>
>>        #ifdef __KERNEL__
>>
>>            int p2;
>>
>>        #endif
>>
>>        #ifdef USE1
>>
>>             char p3;
>>
>>          #endif
>>
>> #ifdef __LINUX_ARM_ARCH__
>>
>>   int p4;
>>
>> #endif
>>
>> }OBJ;
>>
>> OBJ g_obj;
>>
>>
>> //----------------------------------------------------------------------------------------
>>
>> __KERNEL__ , USE1 and __LINUX_ARM_ARCH__ are already defined as
>> follows:
>>
>> __KERNEL__ : (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>> '("__KERNEL__" . "")) in .emacs
>> USE1 : defined in a header file included by the current C source file.
>> __LINUX_ARM_ARCH__ : (add-to-list 'semantic-lex-c-preprocessor-symbol-
>> file "/home/abdellatif/kernel/include/generated/autoconf.h") in .emacs
>>
>> In the .emacs file I also added all the needed includes and defines
>> required by GCC cross compiler (GCC for ARM) to build the kernel
>> project.
>>
>> I also tried to force semantic to use GCC cross compiler command line
>> in place of the system GCC to preprocess correctly but haven't found
>> how to do that.
>>
>>
>> The .emacs file, the output of the "M-x semantic-c-describe-
>> environment" command and the software versions are shown below.
>>
>> Any help or indication is welcomed :)
>> Best regards
>>
>> ############# Software versions #############
>>
>> - Emacs (23.2.1)
>> - Ubuntu machine (natty, 11.04)
>> - Cedet 1.0 (from http://cedet.sourceforge.net/)
>>
>> ############# .emacs #############
>>
>> ;load CEDET
>>
>> (load-file "~/Documents/my_emacs/cedet-1.0/common/cedet.el")
>>
>> (require 'ede)
>>
>> (global-ede-mode t)
>>
>> ; turn on which-func support (plus all other code helpers)
>> (semantic-load-enable-gaudy-code-helpers)
>> (semantic-load-enable-excessive-code-helpers)
>>
>> ; turn on all "useful" features
>> (setq semantic-load-turn-useful-things-on t)
>>
>> (setq-mode-local c-mode
>>                 semanticdb-find-default-throttle
>> '(project unloaded system recursive))
>>
>>
>> ;init names completion, and displaying of information for tags &
>> classes
>> (require 'semantic-ia)
>>
>>
>>
>> ;preprocessing of source code
>>
>> (require 'semantic-c)
>>
>> (semantic-reset-system-include 'c-mode)
>> (semantic-reset-system-include 'c++-mode)
>> (semantic-add-system-include "/home/abdellatif/toolchain/arm-
>> eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/include" 'c-mode)
>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/
>> include" 'c-mode)
>> (semantic-add-system-include "/home/abdellatif/kernel/include" 'c-
>> mode)
>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/mach-
>> omap2/include" 'c-mode)
>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/plat-
>> omap/include" 'c-mode)
>> (add-to-list 'semantic-lex-c-preprocessor-symbol-file "/home/
>> abdellatif/kernel/include/generated/autoconf.h")
>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map '("__KERNEL__" .
>> ""))
>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>> '("__LINUX_ARM_ARCH__" . "7"))
>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>> '("KBUILD_STR(s)" . "#s"))
>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>> '("KBUILD_BASENAME" . "KBUILD_STR(main)"))
>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>> '("KBUILD_MODNAME" . "KBUILD_STR(main)"))
>>
>>
>> ;semantic integration with imenu (display of a menu with a list of
>> functions, variables, and other tags)
>> (defun my-semantic-hook ()
>>  (imenu-add-to-menubar "TAGS"))
>> (add-hook 'semantic-init-hooks 'my-semantic-hook)
>>
>> ;names completion (semantic commands)
>> (defun my-cedet-hook ()
>>  (local-set-key [(control return)] 'semantic-ia-complete-symbol)
>>  (local-set-key "\C-x " 'semantic-ia-complete-symbol-menu)
>>   (local-set-key "\C-x\r" 'gtags-find-tag-from-here))
>> (add-hook 'c-mode-common-hook 'my-cedet-hook)
>>
>> ;navigating in source code
>> (semantic-mru-bookmark-mode 1)
>>
>>
>> ;tell semantic to store its tags database between sessions here
>> (require 'semanticdb)
>> (setq-default semanticdb-default-save-directory "~/.semantic.cache")
>> (setq-default semanticdb-default-system-save-directory
>> "~/.semantic.cache")
>>
>> ;allow Semanticdb use databases generated by global(gtags)
>> (require 'semanticdb-global)
>> (semanticdb-enable-gnu-global-databases 'c-mode)
>>
>> ############# semantic-c-describe-environment #############
>>
>> Calculated GCC Parameters:
>>  version = 4.5.2
>>  --target = i686-linux-gnu
>>  --host = i686-linux-gnu
>>  --build = i686-linux-gnu
>>  --enable-checking = release
>>  --with-tune = generic
>>  --with-arch-32 = i686
>>  --disable-werror = nil
>>  --enable-targets = all
>>  --enable-objc-gc = nil
>>  --with-plugin-ld = ld.gold
>>  --enable-ld = default
>>  --enable-gold = nil
>>  --enable-plugin = nil
>>  --enable-libstdcxx-time = yes
>>  --enable-libstdcxx-debug = nil
>>  --enable-clocale = gnu
>>  --with-sysroot = /
>>  --enable-nls = nil
>>  --libdir = /usr/lib/i386-linux-gnu
>>  --with-gxx-include-dir = /usr/include/c++/4.5
>>  --enable-threads = posix
>>  --without-included-gettext = nil
>>  --libexecdir = /usr/lib/i386-linux-gnu
>>  --with-system-zlib = nil
>>  --enable-linker-build-id = nil
>>  --with-multiarch-defaults = i386-linux-gnu
>>  --enable-multiarch = nil
>>  --enable-shared = nil
>>  --program-suffix = -4.5
>>  --prefix = /usr
>>  --enable-languages = c,c++,fortran,objc,obj-c++
>>  --with-bugurl = file:///usr/share/doc/gcc-4.5/README.Bugs
>>  4.5.2-8ubuntu4' = nil
>>  --with-pkgversion = 'Ubuntu/Linaro
>>  -v = nil
>>  target = i686-linux-gnu
>>
>> Include Path Summary:
>>
>>  This file's system include path is:
>>    /home/abdellatif/toolchain/arm-eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/
>> include/
>>    /home/abdellatif/kernel/arch/arm/include/
>>    /home/abdellatif/kernel/include/
>>    /home/abdellatif/kernel/arch/arm/mach-omap2/include/
>>    /home/abdellatif/kernel/arch/arm/plat-omap/include/
>>
>>
>> Macro Summary:
>>
>>  Your CPP table is primed from these files:
>>    /home/abdellatif/kernel/include/generated/autoconf.h
>>    in table: #<semanticdb-table autoconf.h (652 tags)>
>>    /usr/include/c++/4.5/i686-linux-gnu/bits/c++config.h
>>    in table: #<semanticdb-table c++config.h (193 tags)>
>>
>>  Built-in symbol map:
>>    __THROW =
>>    __const = const
>>    __restrict =
>>    __declspec = ((spp-arg-list (foo) 1 . 2))
>>    __attribute__ = ((spp-arg-list (foo) 1 . 2))
>>
>>  User symbol map:
>>    KBUILD_MODNAME = KBUILD_STR(main)
>>    KBUILD_BASENAME = KBUILD_STR(main)
>>    KBUILD_STR(s) = #s
>>    __LINUX_ARM_ARCH__ = 7
>>    __KERNEL__ =
>>    __DBL_MIN_EXP__ = (-1021)
>>    __pentiumpro__ = 1
>>    __UINT_LEAST16_MAX__ = 65535
>>    __FLT_MIN__ = 1.17549435082228750797e-38F
>>    __CHAR_BIT__ = 8
>>    __UINT8_MAX__ = 255
>>    __WINT_MAX__ = 4294967295U
>>    __SIZE_MAX__ = 4294967295U
>>    __WCHAR_MAX__ = 2147483647 <tel:2147483647>
>>    __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 = 1
>>    __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 = 1
>>    __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 = 1
>>    __DBL_DENORM_MIN__ = ((double)4.94065645841246544177e-324L)
>>    __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 = 1
>>    __FLT_EVAL_METHOD__ = 2
>>    __unix__ = 1
>>    __UINT_FAST64_MAX__ = 18446744073709551615ULL
>>    __SIG_ATOMIC_TYPE__ = int
>>    __DBL_MIN_10_EXP__ = (-307)
>>    __FINITE_MATH_ONLY__ = 0
>>    __GNUC_PATCHLEVEL__ = 2
>>    __UINT_FAST8_MAX__ = 255
>>    __DEC64_MAX_EXP__ = 385
>>    __INT8_C(c) = c
>>    __UINT_LEAST64_MAX__ = 18446744073709551615ULL
>>    __SHRT_MAX__ = 32767
>>    __LDBL_MAX__ = 1.18973149535723176502e+4932L
>>    __UINT_LEAST8_MAX__ = 255
>>    __linux = 1
>>    __DEC32_EPSILON__ = 1E-6DF
>>    __unix = 1
>>    __UINT32_MAX__ = 4294967295U
>>    __LDBL_MAX_EXP__ = 16384
>>    __WINT_MIN__ = 0U
>>    __linux__ = 1
>>    __SCHAR_MAX__ = 127
>>    __DBL_DIG__ = 15
>>    _FORTIFY_SOURCE = 2
>>    __SIZEOF_INT__ = 4
>>    __SIZEOF_POINTER__ = 4
>>    __STDC_HOSTED__ = 1
>>    __LDBL_HAS_INFINITY__ = 1
>>    __FLT_EPSILON__ = 1.19209289550781250000e-7F
>>    __GXX_WEAK__ = 1
>>    __LDBL_MIN__ = 3.36210314311209350626e-4932L
>>    __DEC32_MAX__ = 9.999999E96DF
>>    __INT32_MAX__ = 2147483647
>>    __SIZEOF_LONG__ = 4
>>    __UINT16_C(c) = c
>>    __DECIMAL_DIG__ = 21
>>    __gnu_linux__ = 1
>>    __LDBL_HAS_QUIET_NAN__ = 1
>>    __GNUC__ = 4
>>    __GXX_RTTI = 1
>>    __FLT_HAS_DENORM__ = 1
>>    __SIZEOF_LONG_DOUBLE__ = 12
>>    __BIGGEST_ALIGNMENT__ = 16
>>    __i686 = 1
>>    __DBL_MAX__ = ((double)1.79769313486231570815e+308L)
>>    __INT_FAST32_MAX__ = 2147483647
>>    __DBL_HAS_INFINITY__ = 1
>>    __INT64_MAX__ = 9223372036854775807LL
>>    __DEC32_MIN_EXP__ = (-94)
>>    __INT_FAST16_TYPE__ = int
>>    __LDBL_HAS_DENORM__ = 1
>>    __cplusplus = 1
>>    __DEC128_MAX__ = 9.999999999999999999999999999999999E6144DL
>>    __INT_LEAST32_MAX__ = 2147483647
>>    __DEC32_MIN__ = 1E-95DF
>>    __DEPRECATED = 1
>>    __DBL_MAX_EXP__ = 1024
>>    __DEC128_EPSILON__ = 1E-33DL
>>    __PTRDIFF_MAX__ = 2147483647
>>    __GNUG__ = 4
>>    __LONG_LONG_MAX__ = 9223372036854775807LL
>>    __SIZEOF_SIZE_T__ = 4
>>    __SIZEOF_WINT_T__ = 4
>>    __GCC_HAVE_DWARF2_CFI_ASM = 1
>>    __GXX_ABI_VERSION = 1002
>>    __FLT_MIN_EXP__ = (-125)
>>    __i686__ = 1
>>    __DBL_MIN__ = ((double)2.22507385850720138309e-308L)
>>    __FLT_MIN_10_EXP__ = (-37)
>>    __DECIMAL_BID_FORMAT__ = 1
>>    __DEC128_MIN__ = 1E-6143DL
>>    __UINT16_MAX__ = 65535
>>    __DBL_HAS_DENORM__ = 1
>>    __NO_INLINE__ = 1
>>    __i386 = 1
>>    __FLT_MANT_DIG__ = 24
>>    __VERSION__ = "4.5.2"
>>    __INT32_C(c) = c
>>    __DEC64_EPSILON__ = 1E-15DD
>>    __DEC128_MIN_EXP__ = (-6142)
>>    __INT_FAST32_TYPE__ = int
>>    unix = 1
>>    __INT16_MAX__ = 32767
>>    __i386__ = 1
>>    __UINT64_MAX__ = 18446744073709551615ULL
>>    __ELF__ = 1
>>    __FLT_RADIX__ = 2
>>    __LDBL_EPSILON__ = 1.08420217248550443401e-19L
>>    __SIG_ATOMIC_MAX__ = 2147483647
>>    __SIZEOF_PTRDIFF_T__ = 4
>>    __DEC32_SUBNORMAL_MIN__ = 0.000001E-95DF
>>    __pentiumpro = 1
>>    __INT_FAST16_MAX__ = 2147483647
>>    __UINT_FAST32_MAX__ = 4294967295U
>>    __FLT_HAS_QUIET_NAN__ = 1
>>    __FLT_MAX_10_EXP__ = 38
>>    __LONG_MAX__ = 2147483647L
>>    __DEC128_SUBNORMAL_MIN__ =
>> 0.000000000000000000000000000000001E-6143DL
>>    __FLT_HAS_INFINITY__ = 1
>>    __DEC64_MAX__ = 9.999999999999999E384DD
>>    __PRAGMA_REDEFINE_EXTNAME = 1
>>    __INT_LEAST16_MAX__ = 32767
>>    __DEC64_MANT_DIG__ = 16
>>    __UINT_LEAST32_MAX__ = 4294967295U
>>    __DEC32_MAX_EXP__ = 97
>>    __INT_FAST8_MAX__ = 127
>>    __INTPTR_MAX__ = 2147483647
>>    linux = 1
>>    __EXCEPTIONS = 1
>>    __LDBL_MANT_DIG__ = 64
>>    __DBL_HAS_QUIET_NAN__ = 1
>>    __INTPTR_TYPE__ = int
>>    __WCHAR_TYPE__ = int
>>    __SIZEOF_FLOAT__ = 4
>>    __UINTPTR_MAX__ = 4294967295U
>>    __DEC64_MIN_EXP__ = (-382)
>>    __INT_FAST64_MAX__ = 9223372036854775807LL
>>    __FLT_DIG__ = 6
>>    __INT_MAX__ = 2147483647
>>    __FLT_MAX_EXP__ = 128
>>    __DBL_MANT_DIG__ = 53
>>    __INT_LEAST64_MAX__ = 9223372036854775807LL
>>    __DEC64_MIN__ = 1E-383DD
>>    __SIZEOF_SHORT__ = 2
>>    __LDBL_MIN_EXP__ = (-16381)
>>    __INT_LEAST8_MAX__ = 127
>>    __SSP__ = 1
>>    __LDBL_MAX_10_EXP__ = 4932
>>    __DBL_EPSILON__ = ((double)2.22044604925031308085e-16L)
>>    __UINT8_C(c) = c
>>    __INT_LEAST32_TYPE__ = int
>>    __SIZEOF_WCHAR_T__ = 4
>>    __DEC_EVAL_METHOD__ = 2
>>    __INTMAX_MAX__ = 9223372036854775807LL
>>    __FLT_DENORM_MIN__ = 1.40129846432481707092e-45F
>>    __INT8_MAX__ = 127
>>    __FLT_MAX__ = 3.40282346638528859812e+38F
>>    __INT32_TYPE__ = int
>>    __SIZEOF_DOUBLE__ = 8
>>    i386 = 1
>>    __DEC128_MAX_EXP__ = 6145
>>    __GNUC_MINOR__ = 5
>>    __UINTMAX_MAX__ = 18446744073709551615ULL
>>    __DEC32_MANT_DIG__ = 7
>>    __DBL_MAX_10_EXP__ = 308
>>    __LDBL_DENORM_MIN__ = 3.64519953188247460253e-4951L
>>    __INT16_C(c) = c
>>    __STDC__ = 1
>>    __PTRDIFF_TYPE__ = int
>>    __DEC64_SUBNORMAL_MIN__ = 0.000000000000001E-383DD
>>    __DEC128_MANT_DIG__ = 34
>>    __LDBL_MIN_10_EXP__ = (-4931)
>>    __SIZEOF_LONG_LONG__ = 8
>>    __LDBL_DIG__ = 18
>>    __UINT_FAST16_MAX__ = 4294967295U
>>    __GNUC_GNU_INLINE__ = 1
>>    _GNU_SOURCE = 1
>>
>>
>>
>> --
>> Abdellatif El Khlifi
>> abdellatif@... <mailto:abdellatif@...>
>> http://abdellatif.emurse.com/
>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Special Offer -- Download ArcSight Logger for FREE!
>> Finally, a world-class log management solution at an even better
>> price-free! And you'll get a free "Love Thy Logs" t-shirt when you
>> download Logger. Secure your free ArcSight Logger TODAY!
>> http://p.sf.net/sfu/arcsisghtdev2dev
>>
>>
>>
>> _______________________________________________
>> Cedet-devel mailing list
>> Cedet-devel@...
>> https://lists.sourceforge.net/lists/listinfo/cedet-devel
>



-- 
Abdellatif El Khlifi
abdellatif@...
http://abdellatif.emurse.com/

Hi,

   It sounds like USE1 and LINUX_ARM_ARCH aren't defined when parsing 
the file.  Use semantic-c-describe-environment to validate if that is 
true or not.  If those symbols are not there, you need to make sure they 
get defined by either adding the header from which they come to the 
symbol-file variable you are using below, or by adding them by hand into 
the preprocessor-symbol-map you are also using.

   CEDET should correctly parse the #define statements even with the 
misc spcaces in front of them.

Eric

On 09/11/2011 12:29 AM, Abdellatif El Khlifi wrote:
> Hello,
>
> Thank you for the answer.
>
> I did these steps:
>
> - added (add-to-list 'semantic-lex-c-preprocessor-symbol-file "full
> path to the header file") to the ~/.emacs
> - removed ~/.semanticdb
> - restarted emacs , said no to the message box
> - M-x  semanticdb-find-test-translate-paths
> - forced tag refresh in senator menu
> - restarted emacs , said yes to the message box
> - M-x  semanticdb-find-test-translate-paths
> - forced tag refresh in senator menu
>
> When I use intellisense I find that only __KERNEL__ is recognized.
> __LINUX_ARM_ARCH__ and USE1 are not.
>
> __KERNEL__ : defined with semantic-lex-c-preprocessor-symbol-map
> USE1 : defined in a header file included by the current C source file.
> __LINUX_ARM_ARCH__ : defined with semantic-lex-c-preprocessor-symbol-file
>
> Thank you for the help.
>
> On Sat, Sep 10, 2011 at 1:26 PM, Eric M. Ludlam<ericludlam@...>  wrote:
>> Hi,
>>
>> Sorry about the late reply.  I thought I'd replied to this earlier.
>>
>> In my experiments, the parsing here worked fine.  It seems likely that for
>> this file, it was parsed and the tags stowed away when you noticed the
>> problem.  If you then added the configurations but the file was never
>> edited, then it would appear as you described below.  In your file, you can
>> use the senator menu to select a forced tag refresh.  If you have big piles
>> of files that have this issue, now that you've reconfigured things, you can
>> delete items from ~/.semanticdb matching the directories you care about, and
>> start over and things should be fine.
>>
>> The one problem that will persist is related to:
>>
>>> USE1 : defined in a header file included by the current C source file.
>>
>> where semantic doesn't actually include the files for you, so you would need
>> to add it to semantic-lex-c-preprocessor-symbol-map, or add it's header file
>> to semantic-lex-c-preprocessor-symbol-file.
>>
>> Eric
>>
>> On 09/05/2011 05:55 PM, Abdellatif El Khlifi wrote:
>>>
>>> Hello,
>>>
>>> I am trying to use Emacs as an IDE in my Linux kernel development
>>> projects. So I installed CEDET and GNU Global (gtags) with no
>>> problems.
>>>
>>> When I open a C source code belonging to my Linux kernel source
>>> folder, the linux project is detected automatically. Functions,
>>> variables, headers and other keywords are highlighted correctly.
>>>
>>> Through the ~/.emacs file I configured semantic's code completion and
>>> intellisense. So when I press C-<SPC>  the code completion menu appears
>>> and I can choose what's needed.
>>>
>>> The issue is when I use preprocessor defines, the intellisense system
>>> shows the menu on the current location but doesn't detect the right
>>> things when invoked (C-<SPC>). Even I close and restart emacs the same
>>> behavior is reproduced.
>>>
>>> The test code is:
>>>
>>>
>>> //----------------------------------------------------------------------------------------
>>>
>>> typedef struct
>>> {
>>>          int p1;
>>>
>>>         #ifdef __KERNEL__
>>>
>>>             int p2;
>>>
>>>         #endif
>>>
>>>         #ifdef USE1
>>>
>>>              char p3;
>>>
>>>           #endif
>>>
>>> #ifdef __LINUX_ARM_ARCH__
>>>
>>>    int p4;
>>>
>>> #endif
>>>
>>> }OBJ;
>>>
>>> OBJ g_obj;
>>>
>>>
>>> //----------------------------------------------------------------------------------------
>>>
>>> __KERNEL__ , USE1 and __LINUX_ARM_ARCH__ are already defined as
>>> follows:
>>>
>>> __KERNEL__ : (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>> '("__KERNEL__" . "")) in .emacs
>>> USE1 : defined in a header file included by the current C source file.
>>> __LINUX_ARM_ARCH__ : (add-to-list 'semantic-lex-c-preprocessor-symbol-
>>> file "/home/abdellatif/kernel/include/generated/autoconf.h") in .emacs
>>>
>>> In the .emacs file I also added all the needed includes and defines
>>> required by GCC cross compiler (GCC for ARM) to build the kernel
>>> project.
>>>
>>> I also tried to force semantic to use GCC cross compiler command line
>>> in place of the system GCC to preprocess correctly but haven't found
>>> how to do that.
>>>
>>>
>>> The .emacs file, the output of the "M-x semantic-c-describe-
>>> environment" command and the software versions are shown below.
>>>
>>> Any help or indication is welcomed :)
>>> Best regards
>>>
>>> ############# Software versions #############
>>>
>>> - Emacs (23.2.1)
>>> - Ubuntu machine (natty, 11.04)
>>> - Cedet 1.0 (from http://cedet.sourceforge.net/)
>>>
>>> ############# .emacs #############
>>>
>>> ;load CEDET
>>>
>>> (load-file "~/Documents/my_emacs/cedet-1.0/common/cedet.el")
>>>
>>> (require 'ede)
>>>
>>> (global-ede-mode t)
>>>
>>> ; turn on which-func support (plus all other code helpers)
>>> (semantic-load-enable-gaudy-code-helpers)
>>> (semantic-load-enable-excessive-code-helpers)
>>>
>>> ; turn on all "useful" features
>>> (setq semantic-load-turn-useful-things-on t)
>>>
>>> (setq-mode-local c-mode
>>>                  semanticdb-find-default-throttle
>>> '(project unloaded system recursive))
>>>
>>>
>>> ;init names completion, and displaying of information for tags&
>>> classes
>>> (require 'semantic-ia)
>>>
>>>
>>>
>>> ;preprocessing of source code
>>>
>>> (require 'semantic-c)
>>>
>>> (semantic-reset-system-include 'c-mode)
>>> (semantic-reset-system-include 'c++-mode)
>>> (semantic-add-system-include "/home/abdellatif/toolchain/arm-
>>> eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/include" 'c-mode)
>>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/
>>> include" 'c-mode)
>>> (semantic-add-system-include "/home/abdellatif/kernel/include" 'c-
>>> mode)
>>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/mach-
>>> omap2/include" 'c-mode)
>>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/plat-
>>> omap/include" 'c-mode)
>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-file "/home/
>>> abdellatif/kernel/include/generated/autoconf.h")
>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map '("__KERNEL__" .
>>> ""))
>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>> '("__LINUX_ARM_ARCH__" . "7"))
>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>> '("KBUILD_STR(s)" . "#s"))
>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>> '("KBUILD_BASENAME" . "KBUILD_STR(main)"))
>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>> '("KBUILD_MODNAME" . "KBUILD_STR(main)"))
>>>
>>>
>>> ;semantic integration with imenu (display of a menu with a list of
>>> functions, variables, and other tags)
>>> (defun my-semantic-hook ()
>>>   (imenu-add-to-menubar "TAGS"))
>>> (add-hook 'semantic-init-hooks 'my-semantic-hook)
>>>
>>> ;names completion (semantic commands)
>>> (defun my-cedet-hook ()
>>>   (local-set-key [(control return)] 'semantic-ia-complete-symbol)
>>>   (local-set-key "\C-x " 'semantic-ia-complete-symbol-menu)
>>>    (local-set-key "\C-x\r" 'gtags-find-tag-from-here))
>>> (add-hook 'c-mode-common-hook 'my-cedet-hook)
>>>
>>> ;navigating in source code
>>> (semantic-mru-bookmark-mode 1)
>>>
>>>
>>> ;tell semantic to store its tags database between sessions here
>>> (require 'semanticdb)
>>> (setq-default semanticdb-default-save-directory "~/.semantic.cache")
>>> (setq-default semanticdb-default-system-save-directory
>>> "~/.semantic.cache")
>>>
>>> ;allow Semanticdb use databases generated by global(gtags)
>>> (require 'semanticdb-global)
>>> (semanticdb-enable-gnu-global-databases 'c-mode)
>>>
>>> ############# semantic-c-describe-environment #############
>>>
>>> Calculated GCC Parameters:
>>>   version = 4.5.2
>>>   --target = i686-linux-gnu
>>>   --host = i686-linux-gnu
>>>   --build = i686-linux-gnu
>>>   --enable-checking = release
>>>   --with-tune = generic
>>>   --with-arch-32 = i686
>>>   --disable-werror = nil
>>>   --enable-targets = all
>>>   --enable-objc-gc = nil
>>>   --with-plugin-ld = ld.gold
>>>   --enable-ld = default
>>>   --enable-gold = nil
>>>   --enable-plugin = nil
>>>   --enable-libstdcxx-time = yes
>>>   --enable-libstdcxx-debug = nil
>>>   --enable-clocale = gnu
>>>   --with-sysroot = /
>>>   --enable-nls = nil
>>>   --libdir = /usr/lib/i386-linux-gnu
>>>   --with-gxx-include-dir = /usr/include/c++/4.5
>>>   --enable-threads = posix
>>>   --without-included-gettext = nil
>>>   --libexecdir = /usr/lib/i386-linux-gnu
>>>   --with-system-zlib = nil
>>>   --enable-linker-build-id = nil
>>>   --with-multiarch-defaults = i386-linux-gnu
>>>   --enable-multiarch = nil
>>>   --enable-shared = nil
>>>   --program-suffix = -4.5
>>>   --prefix = /usr
>>>   --enable-languages = c,c++,fortran,objc,obj-c++
>>>   --with-bugurl = file:///usr/share/doc/gcc-4.5/README.Bugs
>>>   4.5.2-8ubuntu4' = nil
>>>   --with-pkgversion = 'Ubuntu/Linaro
>>>   -v = nil
>>>   target = i686-linux-gnu
>>>
>>> Include Path Summary:
>>>
>>>   This file's system include path is:
>>>     /home/abdellatif/toolchain/arm-eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/
>>> include/
>>>     /home/abdellatif/kernel/arch/arm/include/
>>>     /home/abdellatif/kernel/include/
>>>     /home/abdellatif/kernel/arch/arm/mach-omap2/include/
>>>     /home/abdellatif/kernel/arch/arm/plat-omap/include/
>>>
>>>
>>> Macro Summary:
>>>
>>>   Your CPP table is primed from these files:
>>>     /home/abdellatif/kernel/include/generated/autoconf.h
>>>     in table: #<semanticdb-table autoconf.h (652 tags)>
>>>     /usr/include/c++/4.5/i686-linux-gnu/bits/c++config.h
>>>     in table: #<semanticdb-table c++config.h (193 tags)>
>>>
>>>   Built-in symbol map:
>>>     __THROW =
>>>     __const = const
>>>     __restrict =
>>>     __declspec = ((spp-arg-list (foo) 1 . 2))
>>>     __attribute__ = ((spp-arg-list (foo) 1 . 2))
>>>
>>>   User symbol map:
>>>     KBUILD_MODNAME = KBUILD_STR(main)
>>>     KBUILD_BASENAME = KBUILD_STR(main)
>>>     KBUILD_STR(s) = #s
>>>     __LINUX_ARM_ARCH__ = 7
>>>     __KERNEL__ =
>>>     __DBL_MIN_EXP__ = (-1021)
>>>     __pentiumpro__ = 1
>>>     __UINT_LEAST16_MAX__ = 65535
>>>     __FLT_MIN__ = 1.17549435082228750797e-38F
>>>     __CHAR_BIT__ = 8
>>>     __UINT8_MAX__ = 255
>>>     __WINT_MAX__ = 4294967295U
>>>     __SIZE_MAX__ = 4294967295U
>>>     __WCHAR_MAX__ = 2147483647<tel:2147483647>
>>>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 = 1
>>>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 = 1
>>>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 = 1
>>>     __DBL_DENORM_MIN__ = ((double)4.94065645841246544177e-324L)
>>>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 = 1
>>>     __FLT_EVAL_METHOD__ = 2
>>>     __unix__ = 1
>>>     __UINT_FAST64_MAX__ = 18446744073709551615ULL
>>>     __SIG_ATOMIC_TYPE__ = int
>>>     __DBL_MIN_10_EXP__ = (-307)
>>>     __FINITE_MATH_ONLY__ = 0
>>>     __GNUC_PATCHLEVEL__ = 2
>>>     __UINT_FAST8_MAX__ = 255
>>>     __DEC64_MAX_EXP__ = 385
>>>     __INT8_C(c) = c
>>>     __UINT_LEAST64_MAX__ = 18446744073709551615ULL
>>>     __SHRT_MAX__ = 32767
>>>     __LDBL_MAX__ = 1.18973149535723176502e+4932L
>>>     __UINT_LEAST8_MAX__ = 255
>>>     __linux = 1
>>>     __DEC32_EPSILON__ = 1E-6DF
>>>     __unix = 1
>>>     __UINT32_MAX__ = 4294967295U
>>>     __LDBL_MAX_EXP__ = 16384
>>>     __WINT_MIN__ = 0U
>>>     __linux__ = 1
>>>     __SCHAR_MAX__ = 127
>>>     __DBL_DIG__ = 15
>>>     _FORTIFY_SOURCE = 2
>>>     __SIZEOF_INT__ = 4
>>>     __SIZEOF_POINTER__ = 4
>>>     __STDC_HOSTED__ = 1
>>>     __LDBL_HAS_INFINITY__ = 1
>>>     __FLT_EPSILON__ = 1.19209289550781250000e-7F
>>>     __GXX_WEAK__ = 1
>>>     __LDBL_MIN__ = 3.36210314311209350626e-4932L
>>>     __DEC32_MAX__ = 9.999999E96DF
>>>     __INT32_MAX__ = 2147483647
>>>     __SIZEOF_LONG__ = 4
>>>     __UINT16_C(c) = c
>>>     __DECIMAL_DIG__ = 21
>>>     __gnu_linux__ = 1
>>>     __LDBL_HAS_QUIET_NAN__ = 1
>>>     __GNUC__ = 4
>>>     __GXX_RTTI = 1
>>>     __FLT_HAS_DENORM__ = 1
>>>     __SIZEOF_LONG_DOUBLE__ = 12
>>>     __BIGGEST_ALIGNMENT__ = 16
>>>     __i686 = 1
>>>     __DBL_MAX__ = ((double)1.79769313486231570815e+308L)
>>>     __INT_FAST32_MAX__ = 2147483647
>>>     __DBL_HAS_INFINITY__ = 1
>>>     __INT64_MAX__ = 9223372036854775807LL
>>>     __DEC32_MIN_EXP__ = (-94)
>>>     __INT_FAST16_TYPE__ = int
>>>     __LDBL_HAS_DENORM__ = 1
>>>     __cplusplus = 1
>>>     __DEC128_MAX__ = 9.999999999999999999999999999999999E6144DL
>>>     __INT_LEAST32_MAX__ = 2147483647
>>>     __DEC32_MIN__ = 1E-95DF
>>>     __DEPRECATED = 1
>>>     __DBL_MAX_EXP__ = 1024
>>>     __DEC128_EPSILON__ = 1E-33DL
>>>     __PTRDIFF_MAX__ = 2147483647
>>>     __GNUG__ = 4
>>>     __LONG_LONG_MAX__ = 9223372036854775807LL
>>>     __SIZEOF_SIZE_T__ = 4
>>>     __SIZEOF_WINT_T__ = 4
>>>     __GCC_HAVE_DWARF2_CFI_ASM = 1
>>>     __GXX_ABI_VERSION = 1002
>>>     __FLT_MIN_EXP__ = (-125)
>>>     __i686__ = 1
>>>     __DBL_MIN__ = ((double)2.22507385850720138309e-308L)
>>>     __FLT_MIN_10_EXP__ = (-37)
>>>     __DECIMAL_BID_FORMAT__ = 1
>>>     __DEC128_MIN__ = 1E-6143DL
>>>     __UINT16_MAX__ = 65535
>>>     __DBL_HAS_DENORM__ = 1
>>>     __NO_INLINE__ = 1
>>>     __i386 = 1
>>>     __FLT_MANT_DIG__ = 24
>>>     __VERSION__ = "4.5.2"
>>>     __INT32_C(c) = c
>>>     __DEC64_EPSILON__ = 1E-15DD
>>>     __DEC128_MIN_EXP__ = (-6142)
>>>     __INT_FAST32_TYPE__ = int
>>>     unix = 1
>>>     __INT16_MAX__ = 32767
>>>     __i386__ = 1
>>>     __UINT64_MAX__ = 18446744073709551615ULL
>>>     __ELF__ = 1
>>>     __FLT_RADIX__ = 2
>>>     __LDBL_EPSILON__ = 1.08420217248550443401e-19L
>>>     __SIG_ATOMIC_MAX__ = 2147483647
>>>     __SIZEOF_PTRDIFF_T__ = 4
>>>     __DEC32_SUBNORMAL_MIN__ = 0.000001E-95DF
>>>     __pentiumpro = 1
>>>     __INT_FAST16_MAX__ = 2147483647
>>>     __UINT_FAST32_MAX__ = 4294967295U
>>>     __FLT_HAS_QUIET_NAN__ = 1
>>>     __FLT_MAX_10_EXP__ = 38
>>>     __LONG_MAX__ = 2147483647L
>>>     __DEC128_SUBNORMAL_MIN__ =
>>> 0.000000000000000000000000000000001E-6143DL
>>>     __FLT_HAS_INFINITY__ = 1
>>>     __DEC64_MAX__ = 9.999999999999999E384DD
>>>     __PRAGMA_REDEFINE_EXTNAME = 1
>>>     __INT_LEAST16_MAX__ = 32767
>>>     __DEC64_MANT_DIG__ = 16
>>>     __UINT_LEAST32_MAX__ = 4294967295U
>>>     __DEC32_MAX_EXP__ = 97
>>>     __INT_FAST8_MAX__ = 127
>>>     __INTPTR_MAX__ = 2147483647
>>>     linux = 1
>>>     __EXCEPTIONS = 1
>>>     __LDBL_MANT_DIG__ = 64
>>>     __DBL_HAS_QUIET_NAN__ = 1
>>>     __INTPTR_TYPE__ = int
>>>     __WCHAR_TYPE__ = int
>>>     __SIZEOF_FLOAT__ = 4
>>>     __UINTPTR_MAX__ = 4294967295U
>>>     __DEC64_MIN_EXP__ = (-382)
>>>     __INT_FAST64_MAX__ = 9223372036854775807LL
>>>     __FLT_DIG__ = 6
>>>     __INT_MAX__ = 2147483647
>>>     __FLT_MAX_EXP__ = 128
>>>     __DBL_MANT_DIG__ = 53
>>>     __INT_LEAST64_MAX__ = 9223372036854775807LL
>>>     __DEC64_MIN__ = 1E-383DD
>>>     __SIZEOF_SHORT__ = 2
>>>     __LDBL_MIN_EXP__ = (-16381)
>>>     __INT_LEAST8_MAX__ = 127
>>>     __SSP__ = 1
>>>     __LDBL_MAX_10_EXP__ = 4932
>>>     __DBL_EPSILON__ = ((double)2.22044604925031308085e-16L)
>>>     __UINT8_C(c) = c
>>>     __INT_LEAST32_TYPE__ = int
>>>     __SIZEOF_WCHAR_T__ = 4
>>>     __DEC_EVAL_METHOD__ = 2
>>>     __INTMAX_MAX__ = 9223372036854775807LL
>>>     __FLT_DENORM_MIN__ = 1.40129846432481707092e-45F
>>>     __INT8_MAX__ = 127
>>>     __FLT_MAX__ = 3.40282346638528859812e+38F
>>>     __INT32_TYPE__ = int
>>>     __SIZEOF_DOUBLE__ = 8
>>>     i386 = 1
>>>     __DEC128_MAX_EXP__ = 6145
>>>     __GNUC_MINOR__ = 5
>>>     __UINTMAX_MAX__ = 18446744073709551615ULL
>>>     __DEC32_MANT_DIG__ = 7
>>>     __DBL_MAX_10_EXP__ = 308
>>>     __LDBL_DENORM_MIN__ = 3.64519953188247460253e-4951L
>>>     __INT16_C(c) = c
>>>     __STDC__ = 1
>>>     __PTRDIFF_TYPE__ = int
>>>     __DEC64_SUBNORMAL_MIN__ = 0.000000000000001E-383DD
>>>     __DEC128_MANT_DIG__ = 34
>>>     __LDBL_MIN_10_EXP__ = (-4931)
>>>     __SIZEOF_LONG_LONG__ = 8
>>>     __LDBL_DIG__ = 18
>>>     __UINT_FAST16_MAX__ = 4294967295U
>>>     __GNUC_GNU_INLINE__ = 1
>>>     _GNU_SOURCE = 1
>>>
>>>
>>>
>>> --
>>> Abdellatif El Khlifi
>>> abdellatif@...>
>>> http://abdellatif.emurse.com/
>>>
>>>
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Special Offer -- Download ArcSight Logger for FREE!
>>> Finally, a world-class log management solution at an even better
>>> price-free! And you'll get a free "Love Thy Logs" t-shirt when you
>>> download Logger. Secure your free ArcSight Logger TODAY!
>>> http://p.sf.net/sfu/arcsisghtdev2dev
>>>
>>>
>>>
>>> _______________________________________________
>>> Cedet-devel mailing list
>>> Cedet-devel@...
>>> https://lists.sourceforge.net/lists/listinfo/cedet-devel
>>
>
>
>

Hi,

Good news :) it begins to work.

In fact, earlier I made a new configuration similar to my kernel
configuration based on ede-cpp-root-project. And declared USE1 in a
header file included in the source code, USE2 through ":spp-table" and
USE3 in an out of project header file included through
semantic-lex-c-preprocessor-symbol-file.

The result was the same as the kernel one: Only USE2 was recognized by semantic.

So I replaced:

(require 'semantic-gcc)
(require 'semantic-c)

by  :

(require 'semantic-gcc)
(require 'semantic-lex-spp)

Then I changed the location of some other configurations. And I added
the header file including USE1 through
semantic-lex-c-preprocessor-symbol-file. Now it works. All 3 defines
are detected ! I think that the solution is due to the replacement of
semantic-c by semantic-gcc. May be they were conflicting with each
other.

My issue now is that I prefer to put (with #include) all header files
included in the source code and having some defines like USE1 in a
single header file and that I include simply this one in the ~/.emacs
file (semantic-lex-c-preprocessor-symbol-file). I tried but it doesn't
work.

All other defines are detected but not these ones.


Abdellatif

On Tue, Sep 13, 2011 at 2:01 AM, Eric M. Ludlam <ericludlam@...> wrote:
> Hi,
>
>   It sounds like USE1 and LINUX_ARM_ARCH aren't defined when parsing
> the file.  Use semantic-c-describe-environment to validate if that is
> true or not.  If those symbols are not there, you need to make sure they
> get defined by either adding the header from which they come to the
> symbol-file variable you are using below, or by adding them by hand into
> the preprocessor-symbol-map you are also using.
>
>   CEDET should correctly parse the #define statements even with the
> misc spcaces in front of them.
>
> Eric
>
> On 09/11/2011 12:29 AM, Abdellatif El Khlifi wrote:
>> Hello,
>>
>> Thank you for the answer.
>>
>> I did these steps:
>>
>> - added (add-to-list 'semantic-lex-c-preprocessor-symbol-file "full
>> path to the header file") to the ~/.emacs
>> - removed ~/.semanticdb
>> - restarted emacs , said no to the message box
>> - M-x  semanticdb-find-test-translate-paths
>> - forced tag refresh in senator menu
>> - restarted emacs , said yes to the message box
>> - M-x  semanticdb-find-test-translate-paths
>> - forced tag refresh in senator menu
>>
>> When I use intellisense I find that only __KERNEL__ is recognized.
>> __LINUX_ARM_ARCH__ and USE1 are not.
>>
>> __KERNEL__ : defined with semantic-lex-c-preprocessor-symbol-map
>> USE1 : defined in a header file included by the current C source file.
>> __LINUX_ARM_ARCH__ : defined with semantic-lex-c-preprocessor-symbol-file
>>
>> Thank you for the help.
>>
>> On Sat, Sep 10, 2011 at 1:26 PM, Eric M. Ludlam<ericludlam@...>  wrote:
>>> Hi,
>>>
>>> Sorry about the late reply.  I thought I'd replied to this earlier.
>>>
>>> In my experiments, the parsing here worked fine.  It seems likely that for
>>> this file, it was parsed and the tags stowed away when you noticed the
>>> problem.  If you then added the configurations but the file was never
>>> edited, then it would appear as you described below.  In your file, you can
>>> use the senator menu to select a forced tag refresh.  If you have big piles
>>> of files that have this issue, now that you've reconfigured things, you can
>>> delete items from ~/.semanticdb matching the directories you care about, and
>>> start over and things should be fine.
>>>
>>> The one problem that will persist is related to:
>>>
>>>> USE1 : defined in a header file included by the current C source file.
>>>
>>> where semantic doesn't actually include the files for you, so you would need
>>> to add it to semantic-lex-c-preprocessor-symbol-map, or add it's header file
>>> to semantic-lex-c-preprocessor-symbol-file.
>>>
>>> Eric
>>>
>>> On 09/05/2011 05:55 PM, Abdellatif El Khlifi wrote:
>>>>
>>>> Hello,
>>>>
>>>> I am trying to use Emacs as an IDE in my Linux kernel development
>>>> projects. So I installed CEDET and GNU Global (gtags) with no
>>>> problems.
>>>>
>>>> When I open a C source code belonging to my Linux kernel source
>>>> folder, the linux project is detected automatically. Functions,
>>>> variables, headers and other keywords are highlighted correctly.
>>>>
>>>> Through the ~/.emacs file I configured semantic's code completion and
>>>> intellisense. So when I press C-<SPC>  the code completion menu appears
>>>> and I can choose what's needed.
>>>>
>>>> The issue is when I use preprocessor defines, the intellisense system
>>>> shows the menu on the current location but doesn't detect the right
>>>> things when invoked (C-<SPC>). Even I close and restart emacs the same
>>>> behavior is reproduced.
>>>>
>>>> The test code is:
>>>>
>>>>
>>>> //----------------------------------------------------------------------------------------
>>>>
>>>> typedef struct
>>>> {
>>>>          int p1;
>>>>
>>>>         #ifdef __KERNEL__
>>>>
>>>>             int p2;
>>>>
>>>>         #endif
>>>>
>>>>         #ifdef USE1
>>>>
>>>>              char p3;
>>>>
>>>>           #endif
>>>>
>>>> #ifdef __LINUX_ARM_ARCH__
>>>>
>>>>    int p4;
>>>>
>>>> #endif
>>>>
>>>> }OBJ;
>>>>
>>>> OBJ g_obj;
>>>>
>>>>
>>>> //----------------------------------------------------------------------------------------
>>>>
>>>> __KERNEL__ , USE1 and __LINUX_ARM_ARCH__ are already defined as
>>>> follows:
>>>>
>>>> __KERNEL__ : (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>>> '("__KERNEL__" . "")) in .emacs
>>>> USE1 : defined in a header file included by the current C source file.
>>>> __LINUX_ARM_ARCH__ : (add-to-list 'semantic-lex-c-preprocessor-symbol-
>>>> file "/home/abdellatif/kernel/include/generated/autoconf.h") in .emacs
>>>>
>>>> In the .emacs file I also added all the needed includes and defines
>>>> required by GCC cross compiler (GCC for ARM) to build the kernel
>>>> project.
>>>>
>>>> I also tried to force semantic to use GCC cross compiler command line
>>>> in place of the system GCC to preprocess correctly but haven't found
>>>> how to do that.
>>>>
>>>>
>>>> The .emacs file, the output of the "M-x semantic-c-describe-
>>>> environment" command and the software versions are shown below.
>>>>
>>>> Any help or indication is welcomed :)
>>>> Best regards
>>>>
>>>> ############# Software versions #############
>>>>
>>>> - Emacs (23.2.1)
>>>> - Ubuntu machine (natty, 11.04)
>>>> - Cedet 1.0 (from http://cedet.sourceforge.net/)
>>>>
>>>> ############# .emacs #############
>>>>
>>>> ;load CEDET
>>>>
>>>> (load-file "~/Documents/my_emacs/cedet-1.0/common/cedet.el")
>>>>
>>>> (require 'ede)
>>>>
>>>> (global-ede-mode t)
>>>>
>>>> ; turn on which-func support (plus all other code helpers)
>>>> (semantic-load-enable-gaudy-code-helpers)
>>>> (semantic-load-enable-excessive-code-helpers)
>>>>
>>>> ; turn on all "useful" features
>>>> (setq semantic-load-turn-useful-things-on t)
>>>>
>>>> (setq-mode-local c-mode
>>>>                  semanticdb-find-default-throttle
>>>> '(project unloaded system recursive))
>>>>
>>>>
>>>> ;init names completion, and displaying of information for tags&
>>>> classes
>>>> (require 'semantic-ia)
>>>>
>>>>
>>>>
>>>> ;preprocessing of source code
>>>>
>>>> (require 'semantic-c)
>>>>
>>>> (semantic-reset-system-include 'c-mode)
>>>> (semantic-reset-system-include 'c++-mode)
>>>> (semantic-add-system-include "/home/abdellatif/toolchain/arm-
>>>> eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/include" 'c-mode)
>>>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/
>>>> include" 'c-mode)
>>>> (semantic-add-system-include "/home/abdellatif/kernel/include" 'c-
>>>> mode)
>>>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/mach-
>>>> omap2/include" 'c-mode)
>>>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/plat-
>>>> omap/include" 'c-mode)
>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-file "/home/
>>>> abdellatif/kernel/include/generated/autoconf.h")
>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map '("__KERNEL__" .
>>>> ""))
>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>>> '("__LINUX_ARM_ARCH__" . "7"))
>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>>> '("KBUILD_STR(s)" . "#s"))
>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>>> '("KBUILD_BASENAME" . "KBUILD_STR(main)"))
>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>>> '("KBUILD_MODNAME" . "KBUILD_STR(main)"))
>>>>
>>>>
>>>> ;semantic integration with imenu (display of a menu with a list of
>>>> functions, variables, and other tags)
>>>> (defun my-semantic-hook ()
>>>>   (imenu-add-to-menubar "TAGS"))
>>>> (add-hook 'semantic-init-hooks 'my-semantic-hook)
>>>>
>>>> ;names completion (semantic commands)
>>>> (defun my-cedet-hook ()
>>>>   (local-set-key [(control return)] 'semantic-ia-complete-symbol)
>>>>   (local-set-key "\C-x " 'semantic-ia-complete-symbol-menu)
>>>>    (local-set-key "\C-x\r" 'gtags-find-tag-from-here))
>>>> (add-hook 'c-mode-common-hook 'my-cedet-hook)
>>>>
>>>> ;navigating in source code
>>>> (semantic-mru-bookmark-mode 1)
>>>>
>>>>
>>>> ;tell semantic to store its tags database between sessions here
>>>> (require 'semanticdb)
>>>> (setq-default semanticdb-default-save-directory "~/.semantic.cache")
>>>> (setq-default semanticdb-default-system-save-directory
>>>> "~/.semantic.cache")
>>>>
>>>> ;allow Semanticdb use databases generated by global(gtags)
>>>> (require 'semanticdb-global)
>>>> (semanticdb-enable-gnu-global-databases 'c-mode)
>>>>
>>>> ############# semantic-c-describe-environment #############
>>>>
>>>> Calculated GCC Parameters:
>>>>   version = 4.5.2
>>>>   --target = i686-linux-gnu
>>>>   --host = i686-linux-gnu
>>>>   --build = i686-linux-gnu
>>>>   --enable-checking = release
>>>>   --with-tune = generic
>>>>   --with-arch-32 = i686
>>>>   --disable-werror = nil
>>>>   --enable-targets = all
>>>>   --enable-objc-gc = nil
>>>>   --with-plugin-ld = ld.gold
>>>>   --enable-ld = default
>>>>   --enable-gold = nil
>>>>   --enable-plugin = nil
>>>>   --enable-libstdcxx-time = yes
>>>>   --enable-libstdcxx-debug = nil
>>>>   --enable-clocale = gnu
>>>>   --with-sysroot = /
>>>>   --enable-nls = nil
>>>>   --libdir = /usr/lib/i386-linux-gnu
>>>>   --with-gxx-include-dir = /usr/include/c++/4.5
>>>>   --enable-threads = posix
>>>>   --without-included-gettext = nil
>>>>   --libexecdir = /usr/lib/i386-linux-gnu
>>>>   --with-system-zlib = nil
>>>>   --enable-linker-build-id = nil
>>>>   --with-multiarch-defaults = i386-linux-gnu
>>>>   --enable-multiarch = nil
>>>>   --enable-shared = nil
>>>>   --program-suffix = -4.5
>>>>   --prefix = /usr
>>>>   --enable-languages = c,c++,fortran,objc,obj-c++
>>>>   --with-bugurl = file:///usr/share/doc/gcc-4.5/README.Bugs
>>>>   4.5.2-8ubuntu4' = nil
>>>>   --with-pkgversion = 'Ubuntu/Linaro
>>>>   -v = nil
>>>>   target = i686-linux-gnu
>>>>
>>>> Include Path Summary:
>>>>
>>>>   This file's system include path is:
>>>>     /home/abdellatif/toolchain/arm-eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/
>>>> include/
>>>>     /home/abdellatif/kernel/arch/arm/include/
>>>>     /home/abdellatif/kernel/include/
>>>>     /home/abdellatif/kernel/arch/arm/mach-omap2/include/
>>>>     /home/abdellatif/kernel/arch/arm/plat-omap/include/
>>>>
>>>>
>>>> Macro Summary:
>>>>
>>>>   Your CPP table is primed from these files:
>>>>     /home/abdellatif/kernel/include/generated/autoconf.h
>>>>     in table: #<semanticdb-table autoconf.h (652 tags)>
>>>>     /usr/include/c++/4.5/i686-linux-gnu/bits/c++config.h
>>>>     in table: #<semanticdb-table c++config.h (193 tags)>
>>>>
>>>>   Built-in symbol map:
>>>>     __THROW =
>>>>     __const = const
>>>>     __restrict =
>>>>     __declspec = ((spp-arg-list (foo) 1 . 2))
>>>>     __attribute__ = ((spp-arg-list (foo) 1 . 2))
>>>>
>>>>   User symbol map:
>>>>     KBUILD_MODNAME = KBUILD_STR(main)
>>>>     KBUILD_BASENAME = KBUILD_STR(main)
>>>>     KBUILD_STR(s) = #s
>>>>     __LINUX_ARM_ARCH__ = 7
>>>>     __KERNEL__ =
>>>>     __DBL_MIN_EXP__ = (-1021)
>>>>     __pentiumpro__ = 1
>>>>     __UINT_LEAST16_MAX__ = 65535
>>>>     __FLT_MIN__ = 1.17549435082228750797e-38F
>>>>     __CHAR_BIT__ = 8
>>>>     __UINT8_MAX__ = 255
>>>>     __WINT_MAX__ = 4294967295U
>>>>     __SIZE_MAX__ = 4294967295U
>>>>     __WCHAR_MAX__ = 2147483647<tel:2147483647>
>>>>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 = 1
>>>>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 = 1
>>>>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 = 1
>>>>     __DBL_DENORM_MIN__ = ((double)4.94065645841246544177e-324L)
>>>>     __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 = 1
>>>>     __FLT_EVAL_METHOD__ = 2
>>>>     __unix__ = 1
>>>>     __UINT_FAST64_MAX__ = 18446744073709551615ULL
>>>>     __SIG_ATOMIC_TYPE__ = int
>>>>     __DBL_MIN_10_EXP__ = (-307)
>>>>     __FINITE_MATH_ONLY__ = 0
>>>>     __GNUC_PATCHLEVEL__ = 2
>>>>     __UINT_FAST8_MAX__ = 255
>>>>     __DEC64_MAX_EXP__ = 385
>>>>     __INT8_C(c) = c
>>>>     __UINT_LEAST64_MAX__ = 18446744073709551615ULL
>>>>     __SHRT_MAX__ = 32767
>>>>     __LDBL_MAX__ = 1.18973149535723176502e+4932L
>>>>     __UINT_LEAST8_MAX__ = 255
>>>>     __linux = 1
>>>>     __DEC32_EPSILON__ = 1E-6DF
>>>>     __unix = 1
>>>>     __UINT32_MAX__ = 4294967295U
>>>>     __LDBL_MAX_EXP__ = 16384
>>>>     __WINT_MIN__ = 0U
>>>>     __linux__ = 1
>>>>     __SCHAR_MAX__ = 127
>>>>     __DBL_DIG__ = 15
>>>>     _FORTIFY_SOURCE = 2
>>>>     __SIZEOF_INT__ = 4
>>>>     __SIZEOF_POINTER__ = 4
>>>>     __STDC_HOSTED__ = 1
>>>>     __LDBL_HAS_INFINITY__ = 1
>>>>     __FLT_EPSILON__ = 1.19209289550781250000e-7F
>>>>     __GXX_WEAK__ = 1
>>>>     __LDBL_MIN__ = 3.36210314311209350626e-4932L
>>>>     __DEC32_MAX__ = 9.999999E96DF
>>>>     __INT32_MAX__ = 2147483647
>>>>     __SIZEOF_LONG__ = 4
>>>>     __UINT16_C(c) = c
>>>>     __DECIMAL_DIG__ = 21
>>>>     __gnu_linux__ = 1
>>>>     __LDBL_HAS_QUIET_NAN__ = 1
>>>>     __GNUC__ = 4
>>>>     __GXX_RTTI = 1
>>>>     __FLT_HAS_DENORM__ = 1
>>>>     __SIZEOF_LONG_DOUBLE__ = 12
>>>>     __BIGGEST_ALIGNMENT__ = 16
>>>>     __i686 = 1
>>>>     __DBL_MAX__ = ((double)1.79769313486231570815e+308L)
>>>>     __INT_FAST32_MAX__ = 2147483647
>>>>     __DBL_HAS_INFINITY__ = 1
>>>>     __INT64_MAX__ = 9223372036854775807LL
>>>>     __DEC32_MIN_EXP__ = (-94)
>>>>     __INT_FAST16_TYPE__ = int
>>>>     __LDBL_HAS_DENORM__ = 1
>>>>     __cplusplus = 1
>>>>     __DEC128_MAX__ = 9.999999999999999999999999999999999E6144DL
>>>>     __INT_LEAST32_MAX__ = 2147483647
>>>>     __DEC32_MIN__ = 1E-95DF
>>>>     __DEPRECATED = 1
>>>>     __DBL_MAX_EXP__ = 1024
>>>>     __DEC128_EPSILON__ = 1E-33DL
>>>>     __PTRDIFF_MAX__ = 2147483647
>>>>     __GNUG__ = 4
>>>>     __LONG_LONG_MAX__ = 9223372036854775807LL
>>>>     __SIZEOF_SIZE_T__ = 4
>>>>     __SIZEOF_WINT_T__ = 4
>>>>     __GCC_HAVE_DWARF2_CFI_ASM = 1
>>>>     __GXX_ABI_VERSION = 1002
>>>>     __FLT_MIN_EXP__ = (-125)
>>>>     __i686__ = 1
>>>>     __DBL_MIN__ = ((double)2.22507385850720138309e-308L)
>>>>     __FLT_MIN_10_EXP__ = (-37)
>>>>     __DECIMAL_BID_FORMAT__ = 1
>>>>     __DEC128_MIN__ = 1E-6143DL
>>>>     __UINT16_MAX__ = 65535
>>>>     __DBL_HAS_DENORM__ = 1
>>>>     __NO_INLINE__ = 1
>>>>     __i386 = 1
>>>>     __FLT_MANT_DIG__ = 24
>>>>     __VERSION__ = "4.5.2"
>>>>     __INT32_C(c) = c
>>>>     __DEC64_EPSILON__ = 1E-15DD
>>>>     __DEC128_MIN_EXP__ = (-6142)
>>>>     __INT_FAST32_TYPE__ = int
>>>>     unix = 1
>>>>     __INT16_MAX__ = 32767
>>>>     __i386__ = 1
>>>>     __UINT64_MAX__ = 18446744073709551615ULL
>>>>     __ELF__ = 1
>>>>     __FLT_RADIX__ = 2
>>>>     __LDBL_EPSILON__ = 1.08420217248550443401e-19L
>>>>     __SIG_ATOMIC_MAX__ = 2147483647
>>>>     __SIZEOF_PTRDIFF_T__ = 4
>>>>     __DEC32_SUBNORMAL_MIN__ = 0.000001E-95DF
>>>>     __pentiumpro = 1
>>>>     __INT_FAST16_MAX__ = 2147483647
>>>>     __UINT_FAST32_MAX__ = 4294967295U
>>>>     __FLT_HAS_QUIET_NAN__ = 1
>>>>     __FLT_MAX_10_EXP__ = 38
>>>>     __LONG_MAX__ = 2147483647L
>>>>     __DEC128_SUBNORMAL_MIN__ =
>>>> 0.000000000000000000000000000000001E-6143DL
>>>>     __FLT_HAS_INFINITY__ = 1
>>>>     __DEC64_MAX__ = 9.999999999999999E384DD
>>>>     __PRAGMA_REDEFINE_EXTNAME = 1
>>>>     __INT_LEAST16_MAX__ = 32767
>>>>     __DEC64_MANT_DIG__ = 16
>>>>     __UINT_LEAST32_MAX__ = 4294967295U
>>>>     __DEC32_MAX_EXP__ = 97
>>>>     __INT_FAST8_MAX__ = 127
>>>>     __INTPTR_MAX__ = 2147483647
>>>>     linux = 1
>>>>     __EXCEPTIONS = 1
>>>>     __LDBL_MANT_DIG__ = 64
>>>>     __DBL_HAS_QUIET_NAN__ = 1
>>>>     __INTPTR_TYPE__ = int
>>>>     __WCHAR_TYPE__ = int
>>>>     __SIZEOF_FLOAT__ = 4
>>>>     __UINTPTR_MAX__ = 4294967295U
>>>>     __DEC64_MIN_EXP__ = (-382)
>>>>     __INT_FAST64_MAX__ = 9223372036854775807LL
>>>>     __FLT_DIG__ = 6
>>>>     __INT_MAX__ = 2147483647
>>>>     __FLT_MAX_EXP__ = 128
>>>>     __DBL_MANT_DIG__ = 53
>>>>     __INT_LEAST64_MAX__ = 9223372036854775807LL
>>>>     __DEC64_MIN__ = 1E-383DD
>>>>     __SIZEOF_SHORT__ = 2
>>>>     __LDBL_MIN_EXP__ = (-16381)
>>>>     __INT_LEAST8_MAX__ = 127
>>>>     __SSP__ = 1
>>>>     __LDBL_MAX_10_EXP__ = 4932
>>>>     __DBL_EPSILON__ = ((double)2.22044604925031308085e-16L)
>>>>     __UINT8_C(c) = c
>>>>     __INT_LEAST32_TYPE__ = int
>>>>     __SIZEOF_WCHAR_T__ = 4
>>>>     __DEC_EVAL_METHOD__ = 2
>>>>     __INTMAX_MAX__ = 9223372036854775807LL
>>>>     __FLT_DENORM_MIN__ = 1.40129846432481707092e-45F
>>>>     __INT8_MAX__ = 127
>>>>     __FLT_MAX__ = 3.40282346638528859812e+38F
>>>>     __INT32_TYPE__ = int
>>>>     __SIZEOF_DOUBLE__ = 8
>>>>     i386 = 1
>>>>     __DEC128_MAX_EXP__ = 6145
>>>>     __GNUC_MINOR__ = 5
>>>>     __UINTMAX_MAX__ = 18446744073709551615ULL
>>>>     __DEC32_MANT_DIG__ = 7
>>>>     __DBL_MAX_10_EXP__ = 308
>>>>     __LDBL_DENORM_MIN__ = 3.64519953188247460253e-4951L
>>>>     __INT16_C(c) = c
>>>>     __STDC__ = 1
>>>>     __PTRDIFF_TYPE__ = int
>>>>     __DEC64_SUBNORMAL_MIN__ = 0.000000000000001E-383DD
>>>>     __DEC128_MANT_DIG__ = 34
>>>>     __LDBL_MIN_10_EXP__ = (-4931)
>>>>     __SIZEOF_LONG_LONG__ = 8
>>>>     __LDBL_DIG__ = 18
>>>>     __UINT_FAST16_MAX__ = 4294967295U
>>>>     __GNUC_GNU_INLINE__ = 1
>>>>     _GNU_SOURCE = 1
>>>>
>>>>
>>>>
>>>> --
>>>> Abdellatif El Khlifi
>>>> abdellatif@...>
>>>> http://abdellatif.emurse.com/
>>>>
>>>>
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
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>>>>
>>>>
>>>>
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>>>> https://lists.sourceforge.net/lists/listinfo/cedet-devel
>>>
>>
>>
>>
>
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-- 
Abdellatif El Khlifi
abdellatif@...
http://abdellatif.emurse.com/

Hi,

It should not be necessary to require semantic-c and semantic-gcc in 
your .emacs file.  Only put configuration changes to the preprocessor 
variables (symbols or files) in your .emacs.  Upon loading your first C 
file, semantic-c and semantic-gcc will get pulled in, and your 
configurations setup.

If you want to change those settings AFTER semantic-c or gcc is already 
required into Emacs, you need to run 
(semantic-c-reset-preprocessor-symbol-map).

Eric

On 09/13/2011 08:33 PM, Abdellatif El Khlifi wrote:
> Hi,
>
> Good news :) it begins to work.
>
> In fact, earlier I made a new configuration similar to my kernel
> configuration based on ede-cpp-root-project. And declared USE1 in a
> header file included in the source code, USE2 through ":spp-table" and
> USE3 in an out of project header file included through
> semantic-lex-c-preprocessor-symbol-file.
>
> The result was the same as the kernel one: Only USE2 was recognized by semantic.
>
> So I replaced:
>
> (require 'semantic-gcc)
> (require 'semantic-c)
>
> by  :
>
> (require 'semantic-gcc)
> (require 'semantic-lex-spp)
>
> Then I changed the location of some other configurations. And I added
> the header file including USE1 through
> semantic-lex-c-preprocessor-symbol-file. Now it works. All 3 defines
> are detected ! I think that the solution is due to the replacement of
> semantic-c by semantic-gcc. May be they were conflicting with each
> other.
>
> My issue now is that I prefer to put (with #include) all header files
> included in the source code and having some defines like USE1 in a
> single header file and that I include simply this one in the ~/.emacs
> file (semantic-lex-c-preprocessor-symbol-file). I tried but it doesn't
> work.
>
> All other defines are detected but not these ones.
>
>
> Abdellatif
>
> On Tue, Sep 13, 2011 at 2:01 AM, Eric M. Ludlam<ericludlam@...>  wrote:
>> Hi,
>>
>>    It sounds like USE1 and LINUX_ARM_ARCH aren't defined when parsing
>> the file.  Use semantic-c-describe-environment to validate if that is
>> true or not.  If those symbols are not there, you need to make sure they
>> get defined by either adding the header from which they come to the
>> symbol-file variable you are using below, or by adding them by hand into
>> the preprocessor-symbol-map you are also using.
>>
>>    CEDET should correctly parse the #define statements even with the
>> misc spcaces in front of them.
>>
>> Eric
>>
>> On 09/11/2011 12:29 AM, Abdellatif El Khlifi wrote:
>>> Hello,
>>>
>>> Thank you for the answer.
>>>
>>> I did these steps:
>>>
>>> - added (add-to-list 'semantic-lex-c-preprocessor-symbol-file "full
>>> path to the header file") to the ~/.emacs
>>> - removed ~/.semanticdb
>>> - restarted emacs , said no to the message box
>>> - M-x  semanticdb-find-test-translate-paths
>>> - forced tag refresh in senator menu
>>> - restarted emacs , said yes to the message box
>>> - M-x  semanticdb-find-test-translate-paths
>>> - forced tag refresh in senator menu
>>>
>>> When I use intellisense I find that only __KERNEL__ is recognized.
>>> __LINUX_ARM_ARCH__ and USE1 are not.
>>>
>>> __KERNEL__ : defined with semantic-lex-c-preprocessor-symbol-map
>>> USE1 : defined in a header file included by the current C source file.
>>> __LINUX_ARM_ARCH__ : defined with semantic-lex-c-preprocessor-symbol-file
>>>
>>> Thank you for the help.
>>>
>>> On Sat, Sep 10, 2011 at 1:26 PM, Eric M. Ludlam<ericludlam@...>    wrote:
>>>> Hi,
>>>>
>>>> Sorry about the late reply.  I thought I'd replied to this earlier.
>>>>
>>>> In my experiments, the parsing here worked fine.  It seems likely that for
>>>> this file, it was parsed and the tags stowed away when you noticed the
>>>> problem.  If you then added the configurations but the file was never
>>>> edited, then it would appear as you described below.  In your file, you can
>>>> use the senator menu to select a forced tag refresh.  If you have big piles
>>>> of files that have this issue, now that you've reconfigured things, you can
>>>> delete items from ~/.semanticdb matching the directories you care about, and
>>>> start over and things should be fine.
>>>>
>>>> The one problem that will persist is related to:
>>>>
>>>>> USE1 : defined in a header file included by the current C source file.
>>>>
>>>> where semantic doesn't actually include the files for you, so you would need
>>>> to add it to semantic-lex-c-preprocessor-symbol-map, or add it's header file
>>>> to semantic-lex-c-preprocessor-symbol-file.
>>>>
>>>> Eric
>>>>
>>>> On 09/05/2011 05:55 PM, Abdellatif El Khlifi wrote:
>>>>>
>>>>> Hello,
>>>>>
>>>>> I am trying to use Emacs as an IDE in my Linux kernel development
>>>>> projects. So I installed CEDET and GNU Global (gtags) with no
>>>>> problems.
>>>>>
>>>>> When I open a C source code belonging to my Linux kernel source
>>>>> folder, the linux project is detected automatically. Functions,
>>>>> variables, headers and other keywords are highlighted correctly.
>>>>>
>>>>> Through the ~/.emacs file I configured semantic's code completion and
>>>>> intellisense. So when I press C-<SPC>    the code completion menu appears
>>>>> and I can choose what's needed.
>>>>>
>>>>> The issue is when I use preprocessor defines, the intellisense system
>>>>> shows the menu on the current location but doesn't detect the right
>>>>> things when invoked (C-<SPC>). Even I close and restart emacs the same
>>>>> behavior is reproduced.
>>>>>
>>>>> The test code is:
>>>>>
>>>>>
>>>>> //----------------------------------------------------------------------------------------
>>>>>
>>>>> typedef struct
>>>>> {
>>>>>           int p1;
>>>>>
>>>>>          #ifdef __KERNEL__
>>>>>
>>>>>              int p2;
>>>>>
>>>>>          #endif
>>>>>
>>>>>          #ifdef USE1
>>>>>
>>>>>               char p3;
>>>>>
>>>>>            #endif
>>>>>
>>>>> #ifdef __LINUX_ARM_ARCH__
>>>>>
>>>>>     int p4;
>>>>>
>>>>> #endif
>>>>>
>>>>> }OBJ;
>>>>>
>>>>> OBJ g_obj;
>>>>>
>>>>>
>>>>> //----------------------------------------------------------------------------------------
>>>>>
>>>>> __KERNEL__ , USE1 and __LINUX_ARM_ARCH__ are already defined as
>>>>> follows:
>>>>>
>>>>> __KERNEL__ : (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>>>> '("__KERNEL__" . "")) in .emacs
>>>>> USE1 : defined in a header file included by the current C source file.
>>>>> __LINUX_ARM_ARCH__ : (add-to-list 'semantic-lex-c-preprocessor-symbol-
>>>>> file "/home/abdellatif/kernel/include/generated/autoconf.h") in .emacs
>>>>>
>>>>> In the .emacs file I also added all the needed includes and defines
>>>>> required by GCC cross compiler (GCC for ARM) to build the kernel
>>>>> project.
>>>>>
>>>>> I also tried to force semantic to use GCC cross compiler command line
>>>>> in place of the system GCC to preprocess correctly but haven't found
>>>>> how to do that.
>>>>>
>>>>>
>>>>> The .emacs file, the output of the "M-x semantic-c-describe-
>>>>> environment" command and the software versions are shown below.
>>>>>
>>>>> Any help or indication is welcomed :)
>>>>> Best regards
>>>>>
>>>>> ############# Software versions #############
>>>>>
>>>>> - Emacs (23.2.1)
>>>>> - Ubuntu machine (natty, 11.04)
>>>>> - Cedet 1.0 (from http://cedet.sourceforge.net/)
>>>>>
>>>>> ############# .emacs #############
>>>>>
>>>>> ;load CEDET
>>>>>
>>>>> (load-file "~/Documents/my_emacs/cedet-1.0/common/cedet.el")
>>>>>
>>>>> (require 'ede)
>>>>>
>>>>> (global-ede-mode t)
>>>>>
>>>>> ; turn on which-func support (plus all other code helpers)
>>>>> (semantic-load-enable-gaudy-code-helpers)
>>>>> (semantic-load-enable-excessive-code-helpers)
>>>>>
>>>>> ; turn on all "useful" features
>>>>> (setq semantic-load-turn-useful-things-on t)
>>>>>
>>>>> (setq-mode-local c-mode
>>>>>                   semanticdb-find-default-throttle
>>>>> '(project unloaded system recursive))
>>>>>
>>>>>
>>>>> ;init names completion, and displaying of information for tags&
>>>>> classes
>>>>> (require 'semantic-ia)
>>>>>
>>>>>
>>>>>
>>>>> ;preprocessing of source code
>>>>>
>>>>> (require 'semantic-c)
>>>>>
>>>>> (semantic-reset-system-include 'c-mode)
>>>>> (semantic-reset-system-include 'c++-mode)
>>>>> (semantic-add-system-include "/home/abdellatif/toolchain/arm-
>>>>> eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/include" 'c-mode)
>>>>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/
>>>>> include" 'c-mode)
>>>>> (semantic-add-system-include "/home/abdellatif/kernel/include" 'c-
>>>>> mode)
>>>>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/mach-
>>>>> omap2/include" 'c-mode)
>>>>> (semantic-add-system-include "/home/abdellatif/kernel/arch/arm/plat-
>>>>> omap/include" 'c-mode)
>>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-file "/home/
>>>>> abdellatif/kernel/include/generated/autoconf.h")
>>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map '("__KERNEL__" .
>>>>> ""))
>>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>>>> '("__LINUX_ARM_ARCH__" . "7"))
>>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>>>> '("KBUILD_STR(s)" . "#s"))
>>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>>>> '("KBUILD_BASENAME" . "KBUILD_STR(main)"))
>>>>> (add-to-list 'semantic-lex-c-preprocessor-symbol-map
>>>>> '("KBUILD_MODNAME" . "KBUILD_STR(main)"))
>>>>>
>>>>>
>>>>> ;semantic integration with imenu (display of a menu with a list of
>>>>> functions, variables, and other tags)
>>>>> (defun my-semantic-hook ()
>>>>>    (imenu-add-to-menubar "TAGS"))
>>>>> (add-hook 'semantic-init-hooks 'my-semantic-hook)
>>>>>
>>>>> ;names completion (semantic commands)
>>>>> (defun my-cedet-hook ()
>>>>>    (local-set-key [(control return)] 'semantic-ia-complete-symbol)
>>>>>    (local-set-key "\C-x " 'semantic-ia-complete-symbol-menu)
>>>>>     (local-set-key "\C-x\r" 'gtags-find-tag-from-here))
>>>>> (add-hook 'c-mode-common-hook 'my-cedet-hook)
>>>>>
>>>>> ;navigating in source code
>>>>> (semantic-mru-bookmark-mode 1)
>>>>>
>>>>>
>>>>> ;tell semantic to store its tags database between sessions here
>>>>> (require 'semanticdb)
>>>>> (setq-default semanticdb-default-save-directory "~/.semantic.cache")
>>>>> (setq-default semanticdb-default-system-save-directory
>>>>> "~/.semantic.cache")
>>>>>
>>>>> ;allow Semanticdb use databases generated by global(gtags)
>>>>> (require 'semanticdb-global)
>>>>> (semanticdb-enable-gnu-global-databases 'c-mode)
>>>>>
>>>>> ############# semantic-c-describe-environment #############
>>>>>
>>>>> Calculated GCC Parameters:
>>>>>    version = 4.5.2
>>>>>    --target = i686-linux-gnu
>>>>>    --host = i686-linux-gnu
>>>>>    --build = i686-linux-gnu
>>>>>    --enable-checking = release
>>>>>    --with-tune = generic
>>>>>    --with-arch-32 = i686
>>>>>    --disable-werror = nil
>>>>>    --enable-targets = all
>>>>>    --enable-objc-gc = nil
>>>>>    --with-plugin-ld = ld.gold
>>>>>    --enable-ld = default
>>>>>    --enable-gold = nil
>>>>>    --enable-plugin = nil
>>>>>    --enable-libstdcxx-time = yes
>>>>>    --enable-libstdcxx-debug = nil
>>>>>    --enable-clocale = gnu
>>>>>    --with-sysroot = /
>>>>>    --enable-nls = nil
>>>>>    --libdir = /usr/lib/i386-linux-gnu
>>>>>    --with-gxx-include-dir = /usr/include/c++/4.5
>>>>>    --enable-threads = posix
>>>>>    --without-included-gettext = nil
>>>>>    --libexecdir = /usr/lib/i386-linux-gnu
>>>>>    --with-system-zlib = nil
>>>>>    --enable-linker-build-id = nil
>>>>>    --with-multiarch-defaults = i386-linux-gnu
>>>>>    --enable-multiarch = nil
>>>>>    --enable-shared = nil
>>>>>    --program-suffix = -4.5
>>>>>    --prefix = /usr
>>>>>    --enable-languages = c,c++,fortran,objc,obj-c++
>>>>>    --with-bugurl = file:///usr/share/doc/gcc-4.5/README.Bugs
>>>>>    4.5.2-8ubuntu4' = nil
>>>>>    --with-pkgversion = 'Ubuntu/Linaro
>>>>>    -v = nil
>>>>>    target = i686-linux-gnu
>>>>>
>>>>> Include Path Summary:
>>>>>
>>>>>    This file's system include path is:
>>>>>      /home/abdellatif/toolchain/arm-eabi-4.4.3/lib/gcc/arm-eabi/4.4.3/
>>>>> include/
>>>>>      /home/abdellatif/kernel/arch/arm/include/
>>>>>      /home/abdellatif/kernel/include/
>>>>>      /home/abdellatif/kernel/arch/arm/mach-omap2/include/
>>>>>      /home/abdellatif/kernel/arch/arm/plat-omap/include/
>>>>>
>>>>>
>>>>> Macro Summary:
>>>>>
>>>>>    Your CPP table is primed from these files:
>>>>>      /home/abdellatif/kernel/include/generated/autoconf.h
>>>>>      in table: #<semanticdb-table autoconf.h (652 tags)>
>>>>>      /usr/include/c++/4.5/i686-linux-gnu/bits/c++config.h
>>>>>      in table: #<semanticdb-table c++config.h (193 tags)>
>>>>>
>>>>>    Built-in symbol map:
>>>>>      __THROW =
>>>>>      __const = const
>>>>>      __restrict =
>>>>>      __declspec = ((spp-arg-list (foo) 1 . 2))
>>>>>      __attribute__ = ((spp-arg-list (foo) 1 . 2))
>>>>>
>>>>>    User symbol map:
>>>>>      KBUILD_MODNAME = KBUILD_STR(main)
>>>>>      KBUILD_BASENAME = KBUILD_STR(main)
>>>>>      KBUILD_STR(s) = #s
>>>>>      __LINUX_ARM_ARCH__ = 7
>>>>>      __KERNEL__ =
>>>>>      __DBL_MIN_EXP__ = (-1021)
>>>>>      __pentiumpro__ = 1
>>>>>      __UINT_LEAST16_MAX__ = 65535
>>>>>      __FLT_MIN__ = 1.17549435082228750797e-38F
>>>>>      __CHAR_BIT__ = 8
>>>>>      __UINT8_MAX__ = 255
>>>>>      __WINT_MAX__ = 4294967295U
>>>>>      __SIZE_MAX__ = 4294967295U
>>>>>      __WCHAR_MAX__ = 2147483647<tel:2147483647>
>>>>>      __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 = 1
>>>>>      __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 = 1
>>>>>      __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 = 1
>>>>>      __DBL_DENORM_MIN__ = ((double)4.94065645841246544177e-324L)
>>>>>      __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 = 1
>>>>>      __FLT_EVAL_METHOD__ = 2
>>>>>      __unix__ = 1
>>>>>      __UINT_FAST64_MAX__ = 18446744073709551615ULL
>>>>>      __SIG_ATOMIC_TYPE__ = int
>>>>>      __DBL_MIN_10_EXP__ = (-307)
>>>>>      __FINITE_MATH_ONLY__ = 0
>>>>>      __GNUC_PATCHLEVEL__ = 2
>>>>>      __UINT_FAST8_MAX__ = 255
>>>>>      __DEC64_MAX_EXP__ = 385
>>>>>      __INT8_C(c) = c
>>>>>      __UINT_LEAST64_MAX__ = 18446744073709551615ULL
>>>>>      __SHRT_MAX__ = 32767
>>>>>      __LDBL_MAX__ = 1.18973149535723176502e+4932L
>>>>>      __UINT_LEAST8_MAX__ = 255
>>>>>      __linux = 1
>>>>>      __DEC32_EPSILON__ = 1E-6DF
>>>>>      __unix = 1
>>>>>      __UINT32_MAX__ = 4294967295U
>>>>>      __LDBL_MAX_EXP__ = 16384
>>>>>      __WINT_MIN__ = 0U
>>>>>      __linux__ = 1
>>>>>      __SCHAR_MAX__ = 127
>>>>>      __DBL_DIG__ = 15
>>>>>      _FORTIFY_SOURCE = 2
>>>>>      __SIZEOF_INT__ = 4
>>>>>      __SIZEOF_POINTER__ = 4
>>>>>      __STDC_HOSTED__ = 1
>>>>>      __LDBL_HAS_INFINITY__ = 1
>>>>>      __FLT_EPSILON__ = 1.19209289550781250000e-7F
>>>>>      __GXX_WEAK__ = 1
>>>>>      __LDBL_MIN__ = 3.36210314311209350626e-4932L
>>>>>      __DEC32_MAX__ = 9.999999E96DF
>>>>>      __INT32_MAX__ = 2147483647
>>>>>      __SIZEOF_LONG__ = 4
>>>>>      __UINT16_C(c) = c
>>>>>      __DECIMAL_DIG__ = 21
>>>>>      __gnu_linux__ = 1
>>>>>      __LDBL_HAS_QUIET_NAN__ = 1
>>>>>      __GNUC__ = 4
>>>>>      __GXX_RTTI = 1
>>>>>      __FLT_HAS_DENORM__ = 1
>>>>>      __SIZEOF_LONG_DOUBLE__ = 12
>>>>>      __BIGGEST_ALIGNMENT__ = 16
>>>>>      __i686 = 1
>>>>>      __DBL_MAX__ = ((double)1.79769313486231570815e+308L)
>>>>>      __INT_FAST32_MAX__ = 2147483647
>>>>>      __DBL_HAS_INFINITY__ = 1
>>>>>      __INT64_MAX__ = 9223372036854775807LL
>>>>>      __DEC32_MIN_EXP__ = (-94)
>>>>>      __INT_FAST16_TYPE__ = int
>>>>>      __LDBL_HAS_DENORM__ = 1
>>>>>      __cplusplus = 1
>>>>>      __DEC128_MAX__ = 9.999999999999999999999999999999999E6144DL
>>>>>      __INT_LEAST32_MAX__ = 2147483647
>>>>>      __DEC32_MIN__ = 1E-95DF
>>>>>      __DEPRECATED = 1
>>>>>      __DBL_MAX_EXP__ = 1024
>>>>>      __DEC128_EPSILON__ = 1E-33DL
>>>>>      __PTRDIFF_MAX__ = 2147483647
>>>>>      __GNUG__ = 4
>>>>>      __LONG_LONG_MAX__ = 9223372036854775807LL
>>>>>      __SIZEOF_SIZE_T__ = 4
>>>>>      __SIZEOF_WINT_T__ = 4
>>>>>      __GCC_HAVE_DWARF2_CFI_ASM = 1
>>>>>      __GXX_ABI_VERSION = 1002
>>>>>      __FLT_MIN_EXP__ = (-125)
>>>>>      __i686__ = 1
>>>>>      __DBL_MIN__ = ((double)2.22507385850720138309e-308L)
>>>>>      __FLT_MIN_10_EXP__ = (-37)
>>>>>      __DECIMAL_BID_FORMAT__ = 1
>>>>>      __DEC128_MIN__ = 1E-6143DL
>>>>>      __UINT16_MAX__ = 65535
>>>>>      __DBL_HAS_DENORM__ = 1
>>>>>      __NO_INLINE__ = 1
>>>>>      __i386 = 1
>>>>>      __FLT_MANT_DIG__ = 24
>>>>>      __VERSION__ = "4.5.2"
>>>>>      __INT32_C(c) = c
>>>>>      __DEC64_EPSILON__ = 1E-15DD
>>>>>      __DEC128_MIN_EXP__ = (-6142)
>>>>>      __INT_FAST32_TYPE__ = int
>>>>>      unix = 1
>>>>>      __INT16_MAX__ = 32767
>>>>>      __i386__ = 1
>>>>>      __UINT64_MAX__ = 18446744073709551615ULL
>>>>>      __ELF__ = 1
>>>>>      __FLT_RADIX__ = 2
>>>>>      __LDBL_EPSILON__ = 1.08420217248550443401e-19L
>>>>>      __SIG_ATOMIC_MAX__ = 2147483647
>>>>>      __SIZEOF_PTRDIFF_T__ = 4
>>>>>      __DEC32_SUBNORMAL_MIN__ = 0.000001E-95DF
>>>>>      __pentiumpro = 1
>>>>>      __INT_FAST16_MAX__ = 2147483647
>>>>>      __UINT_FAST32_MAX__ = 4294967295U
>>>>>      __FLT_HAS_QUIET_NAN__ = 1
>>>>>      __FLT_MAX_10_EXP__ = 38
>>>>>      __LONG_MAX__ = 2147483647L
>>>>>      __DEC128_SUBNORMAL_MIN__ =
>>>>> 0.000000000000000000000000000000001E-6143DL
>>>>>      __FLT_HAS_INFINITY__ = 1
>>>>>      __DEC64_MAX__ = 9.999999999999999E384DD
>>>>>      __PRAGMA_REDEFINE_EXTNAME = 1
>>>>>      __INT_LEAST16_MAX__ = 32767
>>>>>      __DEC64_MANT_DIG__ = 16
>>>>>      __UINT_LEAST32_MAX__ = 4294967295U
>>>>>      __DEC32_MAX_EXP__ = 97
>>>>>      __INT_FAST8_MAX__ = 127
>>>>>      __INTPTR_MAX__ = 2147483647
>>>>>      linux = 1
>>>>>      __EXCEPTIONS = 1
>>>>>      __LDBL_MANT_DIG__ = 64
>>>>>      __DBL_HAS_QUIET_NAN__ = 1
>>>>>      __INTPTR_TYPE__ = int
>>>>>      __WCHAR_TYPE__ = int
>>>>>      __SIZEOF_FLOAT__ = 4
>>>>>      __UINTPTR_MAX__ = 4294967295U
>>>>>      __DEC64_MIN_EXP__ = (-382)
>>>>>      __INT_FAST64_MAX__ = 9223372036854775807LL
>>>>>      __FLT_DIG__ = 6
>>>>>      __INT_MAX__ = 2147483647
>>>>>      __FLT_MAX_EXP__ = 128
>>>>>      __DBL_MANT_DIG__ = 53
>>>>>      __INT_LEAST64_MAX__ = 9223372036854775807LL
>>>>>      __DEC64_MIN__ = 1E-383DD
>>>>>      __SIZEOF_SHORT__ = 2
>>>>>      __LDBL_MIN_EXP__ = (-16381)
>>>>>      __INT_LEAST8_MAX__ = 127
>>>>>      __SSP__ = 1
>>>>>      __LDBL_MAX_10_EXP__ = 4932
>>>>>      __DBL_EPSILON__ = ((double)2.22044604925031308085e-16L)
>>>>>      __UINT8_C(c) = c
>>>>>      __INT_LEAST32_TYPE__ = int
>>>>>      __SIZEOF_WCHAR_T__ = 4
>>>>>      __DEC_EVAL_METHOD__ = 2
>>>>>      __INTMAX_MAX__ = 9223372036854775807LL
>>>>>      __FLT_DENORM_MIN__ = 1.40129846432481707092e-45F
>>>>>      __INT8_MAX__ = 127
>>>>>      __FLT_MAX__ = 3.40282346638528859812e+38F
>>>>>      __INT32_TYPE__ = int
>>>>>      __SIZEOF_DOUBLE__ = 8
>>>>>      i386 = 1
>>>>>      __DEC128_MAX_EXP__ = 6145
>>>>>      __GNUC_MINOR__ = 5
>>>>>      __UINTMAX_MAX__ = 18446744073709551615ULL
>>>>>      __DEC32_MANT_DIG__ = 7
>>>>>      __DBL_MAX_10_EXP__ = 308
>>>>>      __LDBL_DENORM_MIN__ = 3.64519953188247460253e-4951L
>>>>>      __INT16_C(c) = c
>>>>>      __STDC__ = 1
>>>>>      __PTRDIFF_TYPE__ = int
>>>>>      __DEC64_SUBNORMAL_MIN__ = 0.000000000000001E-383DD
>>>>>      __DEC128_MANT_DIG__ = 34
>>>>>      __LDBL_MIN_10_EXP__ = (-4931)
>>>>>      __SIZEOF_LONG_LONG__ = 8
>>>>>      __LDBL_DIG__ = 18
>>>>>      __UINT_FAST16_MAX__ = 4294967295U
>>>>>      __GNUC_GNU_INLINE__ = 1
>>>>>      _GNU_SOURCE = 1
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Abdellatif El Khlifi
>>>>> abdellatif@...>
>>>>> http://abdellatif.emurse.com/
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> ------------------------------------------------------------------------------
>>>>> Special Offer -- Download ArcSight Logger for FREE!
>>>>> Finally, a world-class log management solution at an even better
>>>>> price-free! And you'll get a free "Love Thy Logs" t-shirt when you
>>>>> download Logger. Secure your free ArcSight Logger TODAY!
>>>>> http://p.sf.net/sfu/arcsisghtdev2dev
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Cedet-devel mailing list
>>>>> Cedet-devel@...
>>>>> https://lists.sourceforge.net/lists/listinfo/cedet-devel
>>>>
>>>
>>>
>>>
>>
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