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#193 ./configure doesn't find gl headers whereas they are availab

stable branch
open
nobody
OpenGL (19)
5
2008-11-25
2008-11-25
Julien Gouesse
No

Hi!

On my machine under Mandriva Linux 2007, gl headers are in /usr/include/GL (in the past, there were in /usr/X11R6/include) but ./configure doesn't find them and displays an error message saying that gl headers are not available.

Discussion

  • Julien Gouesse
    Julien Gouesse
    2008-11-25

    This concerns PrBoom 2.5.0.

     
  • RjY
    RjY
    2008-11-27

    Hi, thanks for the report. Sadly I can't reproduce it. I'm using Debian Etch, on which the GL headers are also in /usr/include/GL, and ./configure finds them correctly.

    Perhaps as a first step if you could paste or attach the contents of config.log (created in the same directory as configure) it might tell me something useful.

     
  • This file contains any messages produced by compilers while
    running configure, to aid debugging if configure makes a mistake.

    It was created by prboom configure 2.5.0, which was
    generated by GNU Autoconf 2.61. Invocation command line was

    $ ./configure

    ## --------- ##
    ## Platform. ##
    ## --------- ##

    hostname = julien
    uname -m = i686
    uname -r = 2.6.17-19mdv
    uname -s = Linux
    uname -v = #1 SMP Tue Jun 3 15:34:25 EDT 2008

    /usr/bin/uname -p = unknown
    /bin/uname -X = unknown

    /bin/arch = i686
    /usr/bin/arch -k = unknown
    /usr/convex/getsysinfo = unknown
    /usr/bin/hostinfo = unknown
    /bin/machine = unknown
    /usr/bin/oslevel = unknown
    /bin/universe = unknown

    PATH: /usr/bin
    PATH: /bin
    PATH: /usr/local/bin
    PATH: /usr/X11R6/bin/
    PATH: /usr/games
    PATH: /usr/java/jdk1.6.0_07/bin
    PATH: /home/julien/Documents/programmation/java/apache-ant-1.7.1//bin/
    PATH: /usr/lib/qt3//bin
    PATH: /home/julien/bin
    PATH: /usr/lib/qt3//bin

    ## ----------- ##
    ## Core tests. ##
    ## ----------- ##

    configure:1817: checking build system type
    configure:1835: result: i686-pc-linux-gnu
    configure:1857: checking host system type
    configure:1872: result: i686-pc-linux-gnu
    configure:1894: checking target system type
    configure:1909: result: i686-pc-linux-gnu
    configure:1953: checking for a BSD-compatible install
    configure:2009: result: /usr/bin/install -c
    configure:2020: checking whether build environment is sane
    configure:2063: result: yes
    configure:2091: checking for a thread-safe mkdir -p
    configure:2130: result: /bin/mkdir -p
    configure:2143: checking for gawk
    configure:2159: found /usr/bin/gawk
    configure:2170: result: gawk
    configure:2181: checking whether make sets $(MAKE)
    configure:2202: result: yes
    configure:2393: checking checking whether to use x86 asm versions of some functions
    configure:2412: result: yes
    configure:2486: checking for gcc
    configure:2502: found /usr/bin/gcc
    configure:2513: result: gcc
    configure:2751: checking for C compiler version
    configure:2758: gcc --version >&5
    gcc-4.1.2 (GCC) 4.1.2 20070302 (prerelease) (4.1.2-1mdv2007.1)
    Copyright (C) 2006 Free Software Foundation, Inc.
    This is free software; see the source for copying conditions. There is NO
    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    configure:2761: $? = 0
    configure:2768: gcc -v >&5
    Using built-in specs.
    Target: i586-mandriva-linux-gnu
    Configured with: ../configure --prefix=/usr --libexecdir=/usr/lib --with-slibdir=/lib --mandir=/usr/share/man --infodir=/usr/share/info --enable-checking=release --enable-languages=c,c++,ada,fortran,objc,obj-c++,java --host=i586-mandriva-linux-gnu --with-cpu=generic --with-system-zlib --enable-threads=posix --enable-shared --enable-long-long --enable-__cxa_atexit --disable-libunwind-exceptions --enable-clocale=gnu --enable-java-awt=gtk --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre --enable-gtk-cairo --disable-libjava-multilib --enable-ssp --disable-libssp
    Thread model: posix
    gcc version 4.1.2 20070302 (prerelease) (4.1.2-1mdv2007.1)
    configure:2771: $? = 0
    configure:2778: gcc -V >&5
    gcc-4.1.2: '-V' option must have argument
    configure:2781: $? = 1
    configure:2804: checking for C compiler default output file name
    configure:2831: gcc conftest.c >&5
    configure:2834: $? = 0
    configure:2872: result: a.out
    configure:2889: checking whether the C compiler works
    configure:2899: ./a.out
    configure:2902: $? = 0
    configure:2919: result: yes
    configure:2926: checking whether we are cross compiling
    configure:2928: result: no
    configure:2931: checking for suffix of executables
    configure:2938: gcc -o conftest conftest.c >&5
    configure:2941: $? = 0
    configure:2965: result:
    configure:2971: checking for suffix of object files
    configure:2997: gcc -c conftest.c >&5
    configure:3000: $? = 0
    configure:3023: result: o
    configure:3027: checking whether we are using the GNU C compiler
    configure:3056: gcc -c conftest.c >&5
    configure:3062: $? = 0
    configure:3079: result: yes
    configure:3084: checking whether gcc accepts -g
    configure:3114: gcc -c -g conftest.c >&5
    configure:3120: $? = 0
    configure:3219: result: yes
    configure:3236: checking for gcc option to accept ISO C89
    configure:3310: gcc -c -g -O2 conftest.c >&5
    configure:3316: $? = 0
    configure:3339: result: none needed
    configure:3368: checking for style of include used by make
    configure:3396: result: GNU
    configure:3421: checking dependency style of gcc
    configure:3512: result: gcc3
    configure:3527: checking whether ln -s works
    configure:3531: result: yes
    configure:3581: checking for ranlib
    configure:3597: found /usr/bin/ranlib
    configure:3608: result: ranlib
    configure:3657: checking whether compiler supports -Wall
    configure:3683: gcc -c -g -O2 -Wall conftest.c >&5
    configure:3689: $? = 0
    configure:3696: result: yes
    configure:3724: checking whether compiler supports -Wno-unused
    configure:3750: gcc -c -g -O2 -Wall -Wno-unused conftest.c >&5
    configure:3756: $? = 0
    configure:3763: result: yes
    configure:3724: checking whether compiler supports -Wno-switch
    configure:3750: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch conftest.c >&5
    configure:3756: $? = 0
    configure:3763: result: yes
    configure:3865: checking if malloc debugging is wanted
    configure:3885: result: no
    configure:3899: checking whether compiler supports -march=native
    configure:3926: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=native conftest.c >&5
    conftest.c:1: error: bad value (native) for -march= switch
    conftest.c:1: error: bad value (native) for -mtune= switch
    configure:3932: $? = 1
    configure: failed program was:
    | /* confdefs.h. */
    | #define PACKAGE_NAME "prboom"
    | #define PACKAGE_TARNAME "prboom"
    | #define PACKAGE_VERSION "2.5.0"
    | #define PACKAGE_STRING "prboom 2.5.0"
    | #define PACKAGE_BUGREPORT ""
    | #define PACKAGE "prboom"
    | #define VERSION "2.5.0"
    | #define I386_ASM 1
    | #define DOOMWADDIR "/usr/local/share/games/doom"
    | #define PACKEDATTR __attribute__((packed))
    | /* end confdefs.h. */
    |
    | int
    | main ()
    | {
    |
    | void f() {};
    |
    | ;
    | return 0;
    | }
    configure:3946: result: no
    configure:3962: checking whether compiler supports -march=i686
    configure:3988: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 conftest.c >&5
    configure:3994: $? = 0
    configure:4001: result: yes
    configure:4029: checking whether compiler supports -Wextra
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -Wno-missing-field-initializers
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -Winline
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -Wwrite-strings
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -Wundef
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -Wbad-function-cast
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -Wcast-align
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -Wcast-qual
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -Wdeclaration-after-statement
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -ffast-math
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -O2
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4029: checking whether compiler supports -fomit-frame-pointer
    configure:4055: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer conftest.c >&5
    configure:4061: $? = 0
    configure:4068: result: yes
    configure:4085: checking for an ANSI C-conforming const
    configure:4160: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    conftest.c: In function 'main':
    conftest.c:36: warning: cast discards qualifiers from pointer target type
    conftest.c:42: warning: 't' is used uninitialized in this function
    conftest.c:58: warning: 'b' is used uninitialized in this function
    conftest.c:64: warning: 'cs[0]' is used uninitialized in this function
    configure:4166: $? = 0
    configure:4181: result: yes
    configure:4191: checking for inline
    configure:4217: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4223: $? = 0
    configure:4241: result: inline
    configure:4266: checking how to run the C preprocessor
    configure:4306: gcc -E conftest.c
    configure:4312: $? = 0
    configure:4343: gcc -E conftest.c
    conftest.c:13:28: error: ac_nonexistent.h: No such file or directory
    configure:4349: $? = 1
    configure: failed program was:
    | /* confdefs.h. */
    | #define PACKAGE_NAME "prboom"
    | #define PACKAGE_TARNAME "prboom"
    | #define PACKAGE_VERSION "2.5.0"
    | #define PACKAGE_STRING "prboom 2.5.0"
    | #define PACKAGE_BUGREPORT ""
    | #define PACKAGE "prboom"
    | #define VERSION "2.5.0"
    | #define I386_ASM 1
    | #define DOOMWADDIR "/usr/local/share/games/doom"
    | #define PACKEDATTR __attribute__((packed))
    | /* end confdefs.h. */
    | #include <ac_nonexistent.h>
    configure:4382: result: gcc -E
    configure:4411: gcc -E conftest.c
    configure:4417: $? = 0
    configure:4448: gcc -E conftest.c
    conftest.c:13:28: error: ac_nonexistent.h: No such file or directory
    configure:4454: $? = 1
    configure: failed program was:
    | /* confdefs.h. */
    | #define PACKAGE_NAME "prboom"
    | #define PACKAGE_TARNAME "prboom"
    | #define PACKAGE_VERSION "2.5.0"
    | #define PACKAGE_STRING "prboom 2.5.0"
    | #define PACKAGE_BUGREPORT ""
    | #define PACKAGE "prboom"
    | #define VERSION "2.5.0"
    | #define I386_ASM 1
    | #define DOOMWADDIR "/usr/local/share/games/doom"
    | #define PACKEDATTR __attribute__((packed))
    | /* end confdefs.h. */
    | #include <ac_nonexistent.h>
    configure:4492: checking for grep that handles long lines and -e
    configure:4566: result: /bin/grep
    configure:4571: checking for egrep
    configure:4649: result: /bin/grep -E
    configure:4654: checking for ANSI C header files
    configure:4684: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4690: $? = 0
    configure:4789: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4792: $? = 0
    configure:4798: ./conftest
    configure:4801: $? = 0
    configure:4818: result: yes
    configure:4842: checking for sys/types.h
    configure:4863: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4869: $? = 0
    configure:4885: result: yes
    configure:4842: checking for sys/stat.h
    configure:4863: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4869: $? = 0
    configure:4885: result: yes
    configure:4842: checking for stdlib.h
    configure:4863: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4869: $? = 0
    configure:4885: result: yes
    configure:4842: checking for string.h
    configure:4863: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4869: $? = 0
    configure:4885: result: yes
    configure:4842: checking for memory.h
    configure:4863: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4869: $? = 0
    configure:4885: result: yes
    configure:4842: checking for strings.h
    configure:4863: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4869: $? = 0
    configure:4885: result: yes
    configure:4842: checking for inttypes.h
    configure:4863: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4869: $? = 0
    configure:4885: result: yes
    configure:4842: checking for stdint.h
    configure:4863: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4869: $? = 0
    configure:4885: result: yes
    configure:4842: checking for unistd.h
    configure:4863: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4869: $? = 0
    configure:4885: result: yes
    configure:4897: checking whether byte ordering is bigendian
    configure:4930: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:4936: $? = 0
    configure:4968: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    conftest.c: In function 'main':
    conftest.c:30: error: 'not' undeclared (first use in this function)
    conftest.c:30: error: (Each undeclared identifier is reported only once
    conftest.c:30: error: for each function it appears in.)
    conftest.c:30: error: expected ';' before 'big'
    configure:4974: $? = 1
    configure: failed program was:
    | /* confdefs.h. */
    | #define PACKAGE_NAME "prboom"
    | #define PACKAGE_TARNAME "prboom"
    | #define PACKAGE_VERSION "2.5.0"
    | #define PACKAGE_STRING "prboom 2.5.0"
    | #define PACKAGE_BUGREPORT ""
    | #define PACKAGE "prboom"
    | #define VERSION "2.5.0"
    | #define I386_ASM 1
    | #define DOOMWADDIR "/usr/local/share/games/doom"
    | #define PACKEDATTR __attribute__((packed))
    | #define STDC_HEADERS 1
    | #define HAVE_SYS_TYPES_H 1
    | #define HAVE_SYS_STAT_H 1
    | #define HAVE_STDLIB_H 1
    | #define HAVE_STRING_H 1
    | #define HAVE_MEMORY_H 1
    | #define HAVE_STRINGS_H 1
    | #define HAVE_INTTYPES_H 1
    | #define HAVE_STDINT_H 1
    | #define HAVE_UNISTD_H 1
    | /* end confdefs.h. */
    | #include <sys/types.h>
    | #include <sys/param.h>
    |
    | int
    | main ()
    | {
    | #if BYTE_ORDER != BIG_ENDIAN
    | not big endian
    | #endif
    |
    | ;
    | return 0;
    | }
    configure:5114: result: no
    configure:5135: checking for uid_t in sys/types.h
    configure:5158: result: yes
    configure:5173: checking for size_t
    configure:5203: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5209: $? = 0
    configure:5224: result: yes
    configure:5236: checking whether sys_siglist is declared
    configure:5271: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5277: $? = 0
    configure:5292: result: yes
    configure:5311: checking for sys/wait.h that is POSIX.1 compatible
    configure:5347: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5353: $? = 0
    configure:5368: result: yes
    configure:5385: checking for unistd.h
    configure:5391: result: yes
    configure:5395: checking asm/byteorder.h usability
    configure:5412: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5418: $? = 0
    configure:5432: result: yes
    configure:5436: checking asm/byteorder.h presence
    configure:5451: gcc -E conftest.c
    configure:5457: $? = 0
    configure:5471: result: yes
    configure:5499: checking for asm/byteorder.h
    configure:5507: result: yes
    configure:5395: checking sched.h usability
    configure:5412: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5418: $? = 0
    configure:5432: result: yes
    configure:5436: checking sched.h presence
    configure:5451: gcc -E conftest.c
    configure:5457: $? = 0
    configure:5471: result: yes
    configure:5499: checking for sched.h
    configure:5507: result: yes
    configure:5521: checking for stricmp
    configure:5577: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    /home/julien/tmp/ccuy8xDY.o: In function `main':
    /home/julien/Desktop/prboom-2.5.0/conftest.c:62: undefined reference to `stricmp'
    collect2: ld returned 1 exit status
    configure:5583: $? = 1
    configure: failed program was:
    | /* confdefs.h. */
    | #define PACKAGE_NAME "prboom"
    | #define PACKAGE_TARNAME "prboom"
    | #define PACKAGE_VERSION "2.5.0"
    | #define PACKAGE_STRING "prboom 2.5.0"
    | #define PACKAGE_BUGREPORT ""
    | #define PACKAGE "prboom"
    | #define VERSION "2.5.0"
    | #define I386_ASM 1
    | #define DOOMWADDIR "/usr/local/share/games/doom"
    | #define PACKEDATTR __attribute__((packed))
    | #define STDC_HEADERS 1
    | #define HAVE_SYS_TYPES_H 1
    | #define HAVE_SYS_STAT_H 1
    | #define HAVE_STDLIB_H 1
    | #define HAVE_STRING_H 1
    | #define HAVE_MEMORY_H 1
    | #define HAVE_STRINGS_H 1
    | #define HAVE_INTTYPES_H 1
    | #define HAVE_STDINT_H 1
    | #define HAVE_UNISTD_H 1
    | #define HAVE_DECL_SYS_SIGLIST 1
    | #define HAVE_SYS_WAIT_H 1
    | #define HAVE_UNISTD_H 1
    | #define HAVE_ASM_BYTEORDER_H 1
    | #define HAVE_SCHED_H 1
    | /* end confdefs.h. */
    | /* Define stricmp to an innocuous variant, in case <limits.h> declares stricmp.
    | For example, HP-UX 11i <limits.h> declares gettimeofday. */
    | #define stricmp innocuous_stricmp
    |
    | /* System header to define __stub macros and hopefully few prototypes,
    | which can conflict with char stricmp (); below.
    | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    | <limits.h> exists even on freestanding compilers. */
    |
    | #ifdef __STDC__
    | # include <limits.h>
    | #else
    | # include <assert.h>
    | #endif
    |
    | #undef stricmp
    |
    | /* Override any GCC internal prototype to avoid an error.
    | Use char because int might match the return type of a GCC
    | builtin and then its argument prototype would still apply. */
    | #ifdef __cplusplus
    | extern "C"
    | #endif
    | char stricmp ();
    | /* The GNU C library defines this for functions which it implements
    | to always fail with ENOSYS. Some functions are actually named
    | something starting with __ and the normal name is an alias. */
    | #if defined __stub_stricmp || defined __stub___stricmp
    | choke me
    | #endif
    |
    | int
    | main ()
    | {
    | return stricmp ();
    | ;
    | return 0;
    | }
    configure:5600: result: no
    configure:5612: checking for strnicmp
    configure:5668: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    /home/julien/tmp/ccHEzCIs.o: In function `main':
    /home/julien/Desktop/prboom-2.5.0/conftest.c:63: undefined reference to `strnicmp'
    collect2: ld returned 1 exit status
    configure:5674: $? = 1
    configure: failed program was:
    | /* confdefs.h. */
    | #define PACKAGE_NAME "prboom"
    | #define PACKAGE_TARNAME "prboom"
    | #define PACKAGE_VERSION "2.5.0"
    | #define PACKAGE_STRING "prboom 2.5.0"
    | #define PACKAGE_BUGREPORT ""
    | #define PACKAGE "prboom"
    | #define VERSION "2.5.0"
    | #define I386_ASM 1
    | #define DOOMWADDIR "/usr/local/share/games/doom"
    | #define PACKEDATTR __attribute__((packed))
    | #define STDC_HEADERS 1
    | #define HAVE_SYS_TYPES_H 1
    | #define HAVE_SYS_STAT_H 1
    | #define HAVE_STDLIB_H 1
    | #define HAVE_STRING_H 1
    | #define HAVE_MEMORY_H 1
    | #define HAVE_STRINGS_H 1
    | #define HAVE_INTTYPES_H 1
    | #define HAVE_STDINT_H 1
    | #define HAVE_UNISTD_H 1
    | #define HAVE_DECL_SYS_SIGLIST 1
    | #define HAVE_SYS_WAIT_H 1
    | #define HAVE_UNISTD_H 1
    | #define HAVE_ASM_BYTEORDER_H 1
    | #define HAVE_SCHED_H 1
    | #define stricmp strcasecmp
    | /* end confdefs.h. */
    | /* Define strnicmp to an innocuous variant, in case <limits.h> declares strnicmp.
    | For example, HP-UX 11i <limits.h> declares gettimeofday. */
    | #define strnicmp innocuous_strnicmp
    |
    | /* System header to define __stub macros and hopefully few prototypes,
    | which can conflict with char strnicmp (); below.
    | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    | <limits.h> exists even on freestanding compilers. */
    |
    | #ifdef __STDC__
    | # include <limits.h>
    | #else
    | # include <assert.h>
    | #endif
    |
    | #undef strnicmp
    |
    | /* Override any GCC internal prototype to avoid an error.
    | Use char because int might match the return type of a GCC
    | builtin and then its argument prototype would still apply. */
    | #ifdef __cplusplus
    | extern "C"
    | #endif
    | char strnicmp ();
    | /* The GNU C library defines this for functions which it implements
    | to always fail with ENOSYS. Some functions are actually named
    | something starting with __ and the normal name is an alias. */
    | #if defined __stub_strnicmp || defined __stub___strnicmp
    | choke me
    | #endif
    |
    | int
    | main ()
    | {
    | return strnicmp ();
    | ;
    | return 0;
    | }
    configure:5691: result: no
    configure:5703: checking for min
    configure:5759: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    /home/julien/tmp/ccG7TjZr.o: In function `main':
    /home/julien/Desktop/prboom-2.5.0/conftest.c:64: undefined reference to `min'
    collect2: ld returned 1 exit status
    configure:5765: $? = 1
    configure: failed program was:
    | /* confdefs.h. */
    | #define PACKAGE_NAME "prboom"
    | #define PACKAGE_TARNAME "prboom"
    | #define PACKAGE_VERSION "2.5.0"
    | #define PACKAGE_STRING "prboom 2.5.0"
    | #define PACKAGE_BUGREPORT ""
    | #define PACKAGE "prboom"
    | #define VERSION "2.5.0"
    | #define I386_ASM 1
    | #define DOOMWADDIR "/usr/local/share/games/doom"
    | #define PACKEDATTR __attribute__((packed))
    | #define STDC_HEADERS 1
    | #define HAVE_SYS_TYPES_H 1
    | #define HAVE_SYS_STAT_H 1
    | #define HAVE_STDLIB_H 1
    | #define HAVE_STRING_H 1
    | #define HAVE_MEMORY_H 1
    | #define HAVE_STRINGS_H 1
    | #define HAVE_INTTYPES_H 1
    | #define HAVE_STDINT_H 1
    | #define HAVE_UNISTD_H 1
    | #define HAVE_DECL_SYS_SIGLIST 1
    | #define HAVE_SYS_WAIT_H 1
    | #define HAVE_UNISTD_H 1
    | #define HAVE_ASM_BYTEORDER_H 1
    | #define HAVE_SCHED_H 1
    | #define stricmp strcasecmp
    | #define strnicmp strncasecmp
    | /* end confdefs.h. */
    | /* Define min to an innocuous variant, in case <limits.h> declares min.
    | For example, HP-UX 11i <limits.h> declares gettimeofday. */
    | #define min innocuous_min
    |
    | /* System header to define __stub macros and hopefully few prototypes,
    | which can conflict with char min (); below.
    | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    | <limits.h> exists even on freestanding compilers. */
    |
    | #ifdef __STDC__
    | # include <limits.h>
    | #else
    | # include <assert.h>
    | #endif
    |
    | #undef min
    |
    | /* Override any GCC internal prototype to avoid an error.
    | Use char because int might match the return type of a GCC
    | builtin and then its argument prototype would still apply. */
    | #ifdef __cplusplus
    | extern "C"
    | #endif
    | char min ();
    | /* The GNU C library defines this for functions which it implements
    | to always fail with ENOSYS. Some functions are actually named
    | something starting with __ and the normal name is an alias. */
    | #if defined __stub_min || defined __stub___min
    | choke me
    | #endif
    |
    | int
    | main ()
    | {
    | return min ();
    | ;
    | return 0;
    | }
    configure:5782: result: no
    configure:5792: checking for max
    configure:5848: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    /home/julien/tmp/cczB7I0Z.o: In function `main':
    /home/julien/Desktop/prboom-2.5.0/conftest.c:64: undefined reference to `max'
    collect2: ld returned 1 exit status
    configure:5854: $? = 1
    configure: failed program was:
    | /* confdefs.h. */
    | #define PACKAGE_NAME "prboom"
    | #define PACKAGE_TARNAME "prboom"
    | #define PACKAGE_VERSION "2.5.0"
    | #define PACKAGE_STRING "prboom 2.5.0"
    | #define PACKAGE_BUGREPORT ""
    | #define PACKAGE "prboom"
    | #define VERSION "2.5.0"
    | #define I386_ASM 1
    | #define DOOMWADDIR "/usr/local/share/games/doom"
    | #define PACKEDATTR __attribute__((packed))
    | #define STDC_HEADERS 1
    | #define HAVE_SYS_TYPES_H 1
    | #define HAVE_SYS_STAT_H 1
    | #define HAVE_STDLIB_H 1
    | #define HAVE_STRING_H 1
    | #define HAVE_MEMORY_H 1
    | #define HAVE_STRINGS_H 1
    | #define HAVE_INTTYPES_H 1
    | #define HAVE_STDINT_H 1
    | #define HAVE_UNISTD_H 1
    | #define HAVE_DECL_SYS_SIGLIST 1
    | #define HAVE_SYS_WAIT_H 1
    | #define HAVE_UNISTD_H 1
    | #define HAVE_ASM_BYTEORDER_H 1
    | #define HAVE_SCHED_H 1
    | #define stricmp strcasecmp
    | #define strnicmp strncasecmp
    | /* end confdefs.h. */
    | /* Define max to an innocuous variant, in case <limits.h> declares max.
    | For example, HP-UX 11i <limits.h> declares gettimeofday. */
    | #define max innocuous_max
    |
    | /* System header to define __stub macros and hopefully few prototypes,
    | which can conflict with char max (); below.
    | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    | <limits.h> exists even on freestanding compilers. */
    |
    | #ifdef __STDC__
    | # include <limits.h>
    | #else
    | # include <assert.h>
    | #endif
    |
    | #undef max
    |
    | /* Override any GCC internal prototype to avoid an error.
    | Use char because int might match the return type of a GCC
    | builtin and then its argument prototype would still apply. */
    | #ifdef __cplusplus
    | extern "C"
    | #endif
    | char max ();
    | /* The GNU C library defines this for functions which it implements
    | to always fail with ENOSYS. Some functions are actually named
    | something starting with __ and the normal name is an alias. */
    | #if defined __stub_max || defined __stub___max
    | choke me
    | #endif
    |
    | int
    | main ()
    | {
    | return max ();
    | ;
    | return 0;
    | }
    configure:5871: result: no
    configure:5893: checking for getopt
    configure:5949: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5955: $? = 0
    configure:5973: result: yes
    configure:5893: checking for inet_aton
    configure:5949: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5955: $? = 0
    configure:5973: result: yes
    configure:5893: checking for inet_pton
    configure:5949: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5955: $? = 0
    configure:5973: result: yes
    configure:5893: checking for inet_ntop
    configure:5949: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5955: $? = 0
    configure:5973: result: yes
    configure:5893: checking for snprintf
    configure:5949: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    conftest.c:57: warning: conflicting types for built-in function 'snprintf'
    configure:5955: $? = 0
    configure:5973: result: yes
    configure:5893: checking for vsnprintf
    configure:5949: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    conftest.c:58: warning: conflicting types for built-in function 'vsnprintf'
    configure:5955: $? = 0
    configure:5973: result: yes
    configure:5893: checking for mmap
    configure:5949: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5955: $? = 0
    configure:5973: result: yes
    configure:5893: checking for usleep
    configure:5949: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5955: $? = 0
    configure:5973: result: yes
    configure:5893: checking for sched_setaffinity
    configure:5949: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    configure:5955: $? = 0
    configure:5973: result: yes
    configure:5985: checking for pow in -lm
    configure:6020: gcc -o conftest -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c -lm >&5
    conftest.c:46: warning: conflicting types for built-in function 'pow'
    configure:6026: $? = 0
    configure:6044: result: yes
    configure:6081: checking for OpenGL support
    configure:6108: gcc -c -g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src conftest.c >&5
    conftest.c:41:24: error: GL/gl.h: No such file or directory
    configure:6114: $? = 1
    configure: failed program was:
    | /* confdefs.h. */
    | #define PACKAGE_NAME "prboom"
    | #define PACKAGE_TARNAME "prboom"
    | #define PACKAGE_VERSION "2.5.0"
    | #define PACKAGE_STRING "prboom 2.5.0"
    | #define PACKAGE_BUGREPORT ""
    | #define PACKAGE "prboom"
    | #define VERSION "2.5.0"
    | #define I386_ASM 1
    | #define DOOMWADDIR "/usr/local/share/games/doom"
    | #define PACKEDATTR __attribute__((packed))
    | #define STDC_HEADERS 1
    | #define HAVE_SYS_TYPES_H 1
    | #define HAVE_SYS_STAT_H 1
    | #define HAVE_STDLIB_H 1
    | #define HAVE_STRING_H 1
    | #define HAVE_MEMORY_H 1
    | #define HAVE_STRINGS_H 1
    | #define HAVE_INTTYPES_H 1
    | #define HAVE_STDINT_H 1
    | #define HAVE_UNISTD_H 1
    | #define HAVE_DECL_SYS_SIGLIST 1
    | #define HAVE_SYS_WAIT_H 1
    | #define HAVE_UNISTD_H 1
    | #define HAVE_ASM_BYTEORDER_H 1
    | #define HAVE_SCHED_H 1
    | #define stricmp strcasecmp
    | #define strnicmp strncasecmp
    | #define HAVE_GETOPT 1
    | #define HAVE_INET_ATON 1
    | #define HAVE_INET_PTON 1
    | #define HAVE_INET_NTOP 1
    | #define HAVE_SNPRINTF 1
    | #define HAVE_VSNPRINTF 1
    | #define HAVE_MMAP 1
    | #define HAVE_USLEEP 1
    | #define HAVE_SCHED_SETAFFINITY 1
    | #define HAVE_LIBM 1
    | /* end confdefs.h. */
    |
    | #include <GL/gl.h>
    |
    | int
    | main ()
    | {
    |
    |
    | ;
    | return 0;
    | }
    configure:6130: result: no
    configure:6150: error: You must have the relevant OpenGL development libraries & headers installed to compile with OpenGL support

    ## ---------------- ##
    ## Cache variables. ##
    ## ---------------- ##

    ac_cv_build=i686-pc-linux-gnu
    ac_cv_c_bigendian=no
    ac_cv_c_compiler_gnu=yes
    ac_cv_c_const=yes
    ac_cv_c_inline=inline
    ac_cv_env_CC_set=
    ac_cv_env_CC_value=
    ac_cv_env_CFLAGS_set=
    ac_cv_env_CFLAGS_value=
    ac_cv_env_CPPFLAGS_set=
    ac_cv_env_CPPFLAGS_value=
    ac_cv_env_CPP_set=
    ac_cv_env_CPP_value=
    ac_cv_env_LDFLAGS_set=
    ac_cv_env_LDFLAGS_value=
    ac_cv_env_LIBS_set=
    ac_cv_env_LIBS_value=
    ac_cv_env_build_alias_set=
    ac_cv_env_build_alias_value=
    ac_cv_env_host_alias_set=
    ac_cv_env_host_alias_value=
    ac_cv_env_target_alias_set=
    ac_cv_env_target_alias_value=
    ac_cv_func_getopt=yes
    ac_cv_func_inet_aton=yes
    ac_cv_func_inet_ntop=yes
    ac_cv_func_inet_pton=yes
    ac_cv_func_max=no
    ac_cv_func_min=no
    ac_cv_func_mmap=yes
    ac_cv_func_sched_setaffinity=yes
    ac_cv_func_snprintf=yes
    ac_cv_func_stricmp=no
    ac_cv_func_strnicmp=no
    ac_cv_func_usleep=yes
    ac_cv_func_vsnprintf=yes
    ac_cv_have_decl_sys_siglist=yes
    ac_cv_header_asm_byteorder_h=yes
    ac_cv_header_inttypes_h=yes
    ac_cv_header_memory_h=yes
    ac_cv_header_sched_h=yes
    ac_cv_header_stdc=yes
    ac_cv_header_stdint_h=yes
    ac_cv_header_stdlib_h=yes
    ac_cv_header_string_h=yes
    ac_cv_header_strings_h=yes
    ac_cv_header_sys_stat_h=yes
    ac_cv_header_sys_types_h=yes
    ac_cv_header_sys_wait_h=yes
    ac_cv_header_unistd_h=yes
    ac_cv_host=i686-pc-linux-gnu
    ac_cv_lib_m_pow=yes
    ac_cv_objext=o
    ac_cv_path_EGREP='/bin/grep -E'
    ac_cv_path_GREP=/bin/grep
    ac_cv_path_install='/usr/bin/install -c'
    ac_cv_path_mkdir=/bin/mkdir
    ac_cv_prog_AWK=gawk
    ac_cv_prog_CPP='gcc -E'
    ac_cv_prog_ac_ct_CC=gcc
    ac_cv_prog_ac_ct_RANLIB=ranlib
    ac_cv_prog_cc_c89=
    ac_cv_prog_cc_g=yes
    ac_cv_prog_make_make_set=yes
    ac_cv_target=i686-pc-linux-gnu
    ac_cv_type_size_t=yes
    ac_cv_type_uid_t=yes
    am_cv_CC_dependencies_compiler_type=gcc3

    ## ----------------- ##
    ## Output variables. ##
    ## ----------------- ##

    ACLOCAL='${SHELL} /home/julien/Desktop/prboom-2.5.0/autotools/missing --run aclocal-1.10'
    AMDEPBACKSLASH='\'
    AMDEP_FALSE='#'
    AMDEP_TRUE=''
    AMTAR='${SHELL} /home/julien/Desktop/prboom-2.5.0/autotools/missing --run tar'
    AUTOCONF='${SHELL} /home/julien/Desktop/prboom-2.5.0/autotools/missing --run autoconf'
    AUTOHEADER='${SHELL} /home/julien/Desktop/prboom-2.5.0/autotools/missing --run autoheader'
    AUTOMAKE='${SHELL} /home/julien/Desktop/prboom-2.5.0/autotools/missing --run automake-1.10'
    AWK='gawk'
    BUILD_GL_FALSE=''
    BUILD_GL_TRUE=''
    CC='gcc'
    CCDEPMODE='depmode=gcc3'
    CFLAGS='-g -O2 -Wall -Wno-unused -Wno-switch -march=i686 -Wextra -Wno-missing-field-initializers -Winline -Wwrite-strings -Wundef -Wbad-function-cast -Wcast-align -Wcast-qual -Wdeclaration-after-statement -ffast-math -O2 -fomit-frame-pointer -I$(top_srcdir)/src'
    CPP='gcc -E'
    CPPFLAGS=''
    CYGPATH_W='echo'
    DEFS=''
    DEPDIR='.deps'
    DOOMWADDIR='/usr/local/share/games/doom'
    ECHO_C=''
    ECHO_N='-n'
    ECHO_T=''
    EGREP='/bin/grep -E'
    EXEEXT=''
    GL_LIBS=''
    GREP='/bin/grep'
    INSTALL_DATA='${INSTALL} -m 644'
    INSTALL_PROGRAM='${INSTALL}'
    INSTALL_SCRIPT='${INSTALL}'
    INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
    LDFLAGS=''
    LIBOBJS=''
    LIBS='-lm '
    LN_S='ln -s'
    LTLIBOBJS=''
    MAKEINFO='${SHELL} /home/julien/Desktop/prboom-2.5.0/autotools/missing --run makeinfo'
    MATH_LIB=''
    MIXER_CFLAGS=''
    MIXER_LIBS=''
    NET_CFLAGS=''
    NET_LIBS=''
    OBJEXT='o'
    PACKAGE='prboom'
    PACKAGE_BUGREPORT=''
    PACKAGE_NAME='prboom'
    PACKAGE_STRING='prboom 2.5.0'
    PACKAGE_TARNAME='prboom'
    PACKAGE_VERSION='2.5.0'
    PATH_SEPARATOR=':'
    RANLIB='ranlib'
    SDL_CFLAGS=''
    SDL_CONFIG=''
    SDL_LIBS=''
    SET_MAKE=''
    SHELL='/bin/sh'
    STRIP=''
    VERSION='2.5.0'
    WAD_MMAP_FALSE=''
    WAD_MMAP_TRUE=''
    ac_ct_CC='gcc'
    am__fastdepCC_FALSE='#'
    am__fastdepCC_TRUE=''
    am__include='include'
    am__isrc=''
    am__leading_dot='.'
    am__quote=''
    am__tar='${AMTAR} chof - "$$tardir"'
    am__untar='${AMTAR} xf -'
    bindir='${exec_prefix}/bin'
    build='i686-pc-linux-gnu'
    build_alias=''
    build_cpu='i686'
    build_os='linux-gnu'
    build_vendor='pc'
    datadir='${datarootdir}'
    datarootdir='${prefix}/share'
    docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
    dvidir='${docdir}'
    exec_prefix='NONE'
    host='i686-pc-linux-gnu'
    host_alias=''
    host_cpu='i686'
    host_os='linux-gnu'
    host_vendor='pc'
    htmldir='${docdir}'
    includedir='${prefix}/include'
    infodir='${datarootdir}/info'
    install_sh='$(SHELL) /home/julien/Desktop/prboom-2.5.0/autotools/install-sh'
    libdir='${exec_prefix}/lib'
    libexecdir='${exec_prefix}/libexec'
    localedir='${datarootdir}/locale'
    localstatedir='${prefix}/var'
    mandir='${datarootdir}/man'
    mkdir_p='/bin/mkdir -p'
    oldincludedir='/usr/include'
    pdfdir='${docdir}'
    prefix='NONE'
    program_transform_name='s,x,x,'
    psdir='${docdir}'
    sbindir='${exec_prefix}/sbin'
    sharedstatedir='${prefix}/com'
    sysconfdir='${prefix}/etc'
    target='i686-pc-linux-gnu'
    target_alias=''
    target_cpu='i686'
    target_os='linux-gnu'
    target_vendor='pc'

    ## ----------- ##
    ## confdefs.h. ##
    ## ----------- ##

    #define PACKAGE_NAME "prboom"
    #define PACKAGE_TARNAME "prboom"
    #define PACKAGE_VERSION "2.5.0"
    #define PACKAGE_STRING "prboom 2.5.0"
    #define PACKAGE_BUGREPORT ""
    #define PACKAGE "prboom"
    #define VERSION "2.5.0"
    #define I386_ASM 1
    #define DOOMWADDIR "/usr/local/share/games/doom"
    #define PACKEDATTR __attribute__((packed))
    #define STDC_HEADERS 1
    #define HAVE_SYS_TYPES_H 1
    #define HAVE_SYS_STAT_H 1
    #define HAVE_STDLIB_H 1
    #define HAVE_STRING_H 1
    #define HAVE_MEMORY_H 1
    #define HAVE_STRINGS_H 1
    #define HAVE_INTTYPES_H 1
    #define HAVE_STDINT_H 1
    #define HAVE_UNISTD_H 1
    #define HAVE_DECL_SYS_SIGLIST 1
    #define HAVE_SYS_WAIT_H 1
    #define HAVE_UNISTD_H 1
    #define HAVE_ASM_BYTEORDER_H 1
    #define HAVE_SCHED_H 1
    #define stricmp strcasecmp
    #define strnicmp strncasecmp
    #define HAVE_GETOPT 1
    #define HAVE_INET_ATON 1
    #define HAVE_INET_PTON 1
    #define HAVE_INET_NTOP 1
    #define HAVE_SNPRINTF 1
    #define HAVE_VSNPRINTF 1
    #define HAVE_MMAP 1
    #define HAVE_USLEEP 1
    #define HAVE_SCHED_SETAFFINITY 1
    #define HAVE_LIBM 1

    configure: exit 1