configure.in

   1 AC_INIT(README)
   2 AM_CONFIG_HEADER(config.h)
   3 AM_INIT_AUTOMAKE(mono, 0.7)
   4 AM_MAINTAINER_MODE
   5
   6 AC_CANONICAL_HOST
   7
   8 AC_PROG_CC
   9 AM_PROG_CC_STDC
  10 AC_PROG_INSTALL
  11
  12 # Set STDC_HEADERS
  13 AC_HEADER_STDC
  14 AM_PROG_LIBTOOL
  15
  16 AC_CHECK_SIZEOF(void *)
  17
  18 CFLAGS='-g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations'
  19
  20 dnl ***************************
  21 dnl *** Checks for glib 1.2 ***
  22 dnl ***************************
  23 AM_PATH_GLIB(1.2.0,,
  24              AC_MSG_ERROR([Cannot find GLIB: Is glib-config in path?]))
  25
  26 GLIB_CFLAGS=`glib-config --cflags glib`
  27 GLIB_LIBS=`glib-config --libs glib`
  28
  29 AC_SUBST(GLIB_CFLAGS)
  30 AC_SUBST(GLIB_LIBS)
  31
  32 GMODULE_CFLAGS=`glib-config --cflags gmodule`
  33 GMODULE_LIBS=`glib-config --libs gmodule`
  34
  35 AC_SUBST(GMODULE_CFLAGS)
  36 AC_SUBST(GMODULE_LIBS)
  37
  38 dnl *****************************
  39 dnl *** Checks for libpthread ***
  40 dnl *****************************
  41 AC_CHECK_LIB(pthread, pthread_create, [
  42                 THREAD_LIBS=-lpthread
  43                 AM_CONDITIONAL(THREADS_PTHREAD, true)
  44                 AC_DEFINE(HAVE_PTHREAD)
  45
  46                 # Need pthread_mutex_timedlock
  47                 pthread_CFLAGS=""
  48                 orig_CPPFLAGS=$CPPFLAGS
  49                 # This is a gcc-specific error, but we already set gcc-specific
  50                 # options in CFLAGS :)
  51                 CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration"
  52                 AC_MSG_CHECKING(for pthread_mutex_timedlock)
  53                 AC_TRY_COMPILE([ #include <pthread.h>], [
  54                         pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER;
  55                         pthread_mutex_timedlock(&mut, NULL);
  56                 ], [
  57                         # Works!
  58                         AC_MSG_RESULT(ok)
  59                         AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK)
  60                 ], [
  61                         AC_MSG_RESULT(no)
  62
  63                         # glibc requires -D_GNU_SOURCE before it will declare
  64                         # this function
  65                         AC_MSG_CHECKING(whether _GNU_SOURCE is needed for pthread_mutex_timedlock)
  66                         CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
  67                         AC_TRY_COMPILE([ #include <pthread.h>], [
  68                                 pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER;
  69                                 pthread_mutex_timedlock(&mut, NULL);
  70                         ], [
  71                                 AC_MSG_RESULT(ok)
  72                                 pthread_CFLAGS="-D_GNU_SOURCE"
  73                                 AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK)
  74                         ], [
  75                                 AC_MSG_RESULT(no)
  76                                 dnl Add other variants here
  77                                 AC_MSG_WARN(Working around pthread_mutex_timedlock)
  78                         ])
  79                 ])
  80                 CPPFLAGS=$orig_CPPFLAGS
  81                 CFLAGS="$CFLAGS $pthread_CFLAGS"
  82         ], [
  83                 AC_MSG_RESULT([Cannot find libpthread])
  84                 # Check for other thread systems here, set THREAD_LIBS to
  85                 # whatever is needed, and define
  86                 # AM_CONDITIONAL(THREADS_foo, true), and add it to the
  87                 # section in mono/metadata/Makefile.am, AC_DEFINE(HAVE_foo),
  88                 # add that to acconfig.h, add the section for that in
  89                 # mono/metadata/threads.h
  90         ])
  91 AC_SUBST(THREAD_LIBS)
  92
  93 TARGET="unknown"
  94 ACCESS_UNALIGNED="yes"
  95
  96 case "$host" in
  97 #mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; ACCESS_UNALIGNED="no";;
  98 i*86-*-*) TARGET=X86; arch_target=x86;;
  99 sparc*-*-*) TARGET=SPARC; ACCESS_UNALIGNED="no";;
 100 #alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; ACCESS_UNALIGNED="no";;
 101 #m68k-*-linux*) TARGET=M68K;;
 102 #powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; ACCESS_UNALIGNED="no";;
 103 #arm-*-linux-*) TARGET=ARM; ACCESS_UNALIGNED="no";;
 104 esac
 105
 106 if test ${TARGET} = unknown; then
 107         CFLAGS="$CFLAGS -DNO_PORT"
 108         AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
 109 fi
 110
 111 if test ${ACCESS_UNALIGNED} = no; then
 112         CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
 113 fi
 114
 115 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
 116 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
 117 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
 118 AM_CONDITIONAL(X86, test x$TARGET = xX86)
 119 AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
 120 AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
 121 AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
 122 AM_CONDITIONAL(ARM, test x$TARGET = xARM)
 123
 124 AC_SUBST(arch_target)
 125 AC_SUBST(CFLAGS)
 126
 127 AC_OUTPUT([
 128 Makefile
 129 mono/Makefile
 130 mono/metadata/Makefile
 131 mono/dis/Makefile
 132 mono/cil/Makefile
 133 mono/arch/Makefile
 134 mono/arch/x86/Makefile
 135 mono/interpreter/Makefile
 136 mono/tests/Makefile
 137 mono/wrapper/Makefile
 138 mono/monoburg/Makefile
 139 mono/jit/Makefile
 140 runtime/Makefile
 141 doc/Makefile
 142 ])