Re: [Postgres-xc-bugs] Postgres-xc 1.1 does not build with clang and libc++

[Koichi S. <koi...@gm...>]

I tried ./configure at Mountain Lion without any problems.  Build was
successful too.   Maybe this is Marverick-specific.

Postgres-XC imports most of ./configure from PostgreSQL.    Could you try
./configure for PostgreSQL and see if you have similar problems?   If you
are successful, maybe we can update our ./configure based on the latest PG
resource.   Sorry I cannot find a time to upgrade my Macs into Marvericks
for this couple of days at least.

Best regards;

---
Koichi Suzuki


2013/10/29 DIMI <nic...@un...>

> Name: Nicola Vitacolonna
> Email: nvi...@gm...
>
> System Configuration:
> ---------------------
>   Architecture : Intel Pentium
>   Operating System      :  OS X 10.9 (Mavericks)
>   Postgres-XC version :  Postgres-XC 1.1
>   Compiler used            : gcc —version
>
> Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)
> Target: x86_64-apple-darwin13.0.0
> Thread model: posix
> Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr
> --with-gxx-include-dir=/usr/include/c++/4.2.1
>
>
> Please enter a FULL description of your problem:
> ------------------------------------------------
>  ./configure & make fails with the following errors, possibly related with
> the fact that clang links against libc++ instead of libstdc++:
>
> […]
> cc -DPGXC -O2 -Wall -Wmissing-prototypes -Wpointer-arith
> -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute
> -Wformat-security -fno-strict-aliasing -fwrapv -I../../../src/include   -c
> -o strlcpy.o strlcpy.c
> strlcpy.c:46:1: error: expected parameter declarator
> strlcpy(char *dst, const char *src, size_t siz)
> ^
> /usr/include/secure/_string.h:105:44: note: expanded from macro 'strlcpy'
>   __builtin___strlcpy_chk (dest, src, len, __darwin_obsz (dest))
>                                            ^
> /usr/include/secure/_common.h:39:62: note: expanded from macro
> '__darwin_obsz'
> #define __darwin_obsz(object) __builtin_object_size (object,
> _USE_FORTIFY_LEVEL > 1 ? 1 : 0)
>                                                              ^
> /usr/include/secure/_common.h:30:32: note: expanded from macro
> '_USE_FORTIFY_LEVEL'
> #    define _USE_FORTIFY_LEVEL 2
>                                ^
> strlcpy.c:46:1: error: expected ')'
> /usr/include/secure/_string.h:105:44: note: expanded from macro 'strlcpy'
>   __builtin___strlcpy_chk (dest, src, len, __darwin_obsz (dest))
>                                            ^
> /usr/include/secure/_common.h:39:62: note: expanded from macro
> '__darwin_obsz'
> #define __darwin_obsz(object) __builtin_object_size (object,
> _USE_FORTIFY_LEVEL > 1 ? 1 : 0)
>                                                              ^
> /usr/include/secure/_common.h:30:32: note: expanded from macro
> '_USE_FORTIFY_LEVEL'
> #    define _USE_FORTIFY_LEVEL 2
>                                ^
> strlcpy.c:46:1: note: to match this '('
> /usr/include/secure/_string.h:105:44: note: expanded from macro 'strlcpy'
>   __builtin___strlcpy_chk (dest, src, len, __darwin_obsz (dest))
>                                            ^
> /usr/include/secure/_common.h:39:53: note: expanded from macro
> '__darwin_obsz'
> #define __darwin_obsz(object) __builtin_object_size (object,
> _USE_FORTIFY_LEVEL > 1 ? 1 : 0)
>                                                     ^
> strlcpy.c:46:1: warning: type specifier missing, defaults to 'int'
> [-Wimplicit-int]
> strlcpy(char *dst, const char *src, size_t siz)
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /usr/include/secure/_string.h:105:44: note: expanded from macro 'strlcpy'
>   __builtin___strlcpy_chk (dest, src, len, __darwin_obsz (dest))
>                                            ^~~~~~~~~~~~~~~~~~~~
> /usr/include/secure/_common.h:39:31: note: expanded from macro
> '__darwin_obsz'
> #define __darwin_obsz(object) __builtin_object_size (object,
> _USE_FORTIFY_LEVEL > 1 ? 1 : 0)
>                               ^~~~~~~~~~~~~~~~~~~~~
> strlcpy.c:46:1: error: conflicting types for '__builtin___strlcpy_chk'
> /usr/include/secure/_string.h:105:3: note: expanded from macro 'strlcpy'
>   __builtin___strlcpy_chk (dest, src, len, __darwin_obsz (dest))
>   ^
> strlcpy.c:46:1: note: '__builtin___strlcpy_chk' is a builtin with type
> 'unsigned long (char *, const char *, unsigned long, unsigned long)'
> /usr/include/secure/_string.h:105:3: note: expanded from macro 'strlcpy'
>   __builtin___strlcpy_chk (dest, src, len, __darwin_obsz (dest))
>   ^
> strlcpy.c:46:1: error: definition of builtin function
> '__builtin___strlcpy_chk'
> strlcpy(char *dst, const char *src, size_t siz)
> ^
> /usr/include/secure/_string.h:105:3: note: expanded from macro 'strlcpy'
>   __builtin___strlcpy_chk (dest, src, len, __darwin_obsz (dest))
>   ^
> 1 warning and 4 errors generated.
> make[3]: *** [strlcpy.o] Error 1
> make[2]: *** [all-libpq-recurse] Error 2
> make[1]: *** [all-gtm-recurse] Error 2
> make: *** [all-src-recurse] Error 2
>
>
> Please describe a way to repeat the problem.   Please try to provide a
> concise reproducible example, if at all possible:
> ----------------------------------------------------------------------
> Just ./configure & make.
>
>
>
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