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|
AC_INIT(README)
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE(mono, 0.7)
AM_MAINTAINER_MODE
AC_CANONICAL_HOST
AC_PROG_CC
AM_PROG_CC_STDC
AC_PROG_INSTALL
# Set STDC_HEADERS
AC_HEADER_STDC
AM_PROG_LIBTOOL
AC_CHECK_SIZEOF(void *)
CFLAGS='-g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations'
dnl ***************************
dnl *** Checks for glib 1.2 ***
dnl ***************************
AM_PATH_GLIB(1.2.0,,
AC_MSG_ERROR([Cannot find GLIB: Is glib-config in path?]))
GLIB_CFLAGS=`glib-config --cflags glib`
GLIB_LIBS=`glib-config --libs glib`
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
GMODULE_CFLAGS=`glib-config --cflags gmodule`
GMODULE_LIBS=`glib-config --libs gmodule`
AC_SUBST(GMODULE_CFLAGS)
AC_SUBST(GMODULE_LIBS)
dnl ****************************************
dnl *** Check if we're building on win32 ***
dnl ****************************************
AC_MSG_CHECKING([if building for some Win32 platform])
case "$host" in
*-*-mingw*|*-*-cygwin*)
platform_win32=yes
AC_DEFINE(PLATFORM_WIN32)
;;
*)
platform_win32=no
;;
esac
AC_MSG_RESULT($platform_win32)
AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
if test x$platform_win32 = xyes; then
AC_MSG_CHECKING([if building for native Win32])
case "$host" in
*-*-mingw*)
platform_win32_native=yes
AC_DEFINE(PLATFORM_WIN32_NATIVE)
;;
*)
platform_win32_native=no
;;
esac
AC_MSG_RESULT($platform_win32_native)
AM_CONDITIONAL(PLATFORM_WIN32_NATIVE,
test x$platform_win32_native = xyes)
fi
if test x$platform_win32 = xno; then
dnl ******************************************************************
dnl *** Check for large file support ***
dnl *** (If we were using autoconf 2.50 we'd use AC_SYS_LARGEFILE) ***
dnl ******************************************************************
# Check that off_t can represent 2**63 - 1 correctly, working around
# potential compiler bugs. Defines LARGE_FILE_SUPPORT, adds $1 to
# CFLAGS and sets $large_offt to yes if the test succeeds
large_offt=no
AC_DEFUN(LARGE_FILES, [
large_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $1"
AC_TRY_RUN([
#include <sys/types.h>
#define BIG_OFF_T (((off_t)1<<62)-1+((off_t)1<<62))
int main(void) {
int big_off_t=((BIG_OFF_T%2147483629==721) &&
(BIG_OFF_T%2147483647==1));
if(big_off_t) {
exit(0);
} else {
exit(1);
}
}
], [
AC_MSG_RESULT(ok)
AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
CFLAGS="$CFLAGS $1"
large_offt=yes
break
], [
AC_MSG_RESULT(no)
])
CPPFLAGS=$large_CPPFLAGS
])
AC_MSG_CHECKING(if off_t is 64 bits wide)
LARGE_FILES("")
if test $large_offt = no; then
AC_MSG_CHECKING(if _FILE_OFFSET_BITS=64 gives 64 bit off_t)
LARGE_FILES("-D_FILE_OFFSET_BITS=64")
fi
if test $large_offt = no; then
AC_MSG_WARN([No 64 bit file size support available])
fi
dnl *****************************
dnl *** Checks for libpthread ***
dnl *****************************
AC_SEARCH_LIBS(pthread_create, pthread, [
AM_CONDITIONAL(THREADS_PTHREAD, true)
AC_DEFINE(HAVE_PTHREAD)
# Need pthread_mutex_timedlock
pthread_CFLAGS=""
orig_CPPFLAGS=$CPPFLAGS
# This is a gcc-specific error, but we already set
# gcc-specific options in CFLAGS
CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration"
AC_MSG_CHECKING(for pthread_mutex_timedlock)
AC_TRY_COMPILE([ #include <pthread.h>], [
pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER;
pthread_mutex_timedlock(&mut, NULL);
], [
# Works!
AC_MSG_RESULT(ok)
AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK)
], [
AC_MSG_RESULT(no)
# glibc requires -D_GNU_SOURCE before it will declare
# this function
AC_MSG_CHECKING(whether _GNU_SOURCE is needed for pthread_mutex_timedlock)
CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
AC_TRY_COMPILE([ #include <pthread.h>], [
pthread_mutex_t mut=PTHREAD_MUTEX_INITIALIZER;
pthread_mutex_timedlock(&mut, NULL);
], [
AC_MSG_RESULT(ok)
pthread_CFLAGS="-D_GNU_SOURCE"
AC_DEFINE(HAVE_PTHREAD_MUTEX_TIMEDLOCK)
], [
AC_MSG_RESULT(no)
dnl Add other variants here
AC_MSG_WARN(Working around pthread_mutex_timedlock)
])
])
CPPFLAGS=$orig_CPPFLAGS
CFLAGS="$CFLAGS $pthread_CFLAGS"
# Need PTHREAD_MUTEX_RECURSIVE
pthread_CFLAGS=""
orig_CPPFLAGS=$CPPFLAGS
# This is a gcc-specific error, but we already set
# gcc-specific options in CFLAGS
CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration"
AC_MSG_CHECKING(for PTHREAD_MUTEX_RECURSIVE)
AC_TRY_COMPILE([ #include <pthread.h>], [
pthread_mutexattr_t attr;
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
], [
# Works!
AC_MSG_RESULT(ok)
], [
AC_MSG_RESULT(no)
# glibc requires -D_GNU_SOURCE before it will declare
# this macro
AC_MSG_CHECKING(whether _GNU_SOURCE is needed for PTHREAD_MUTEX_RECURSIVE)
CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
AC_TRY_COMPILE([ #include <pthread.h>], [
pthread_mutexattr_t attr;
pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
], [
AC_MSG_RESULT(ok)
pthread_CFLAGS="-D_GNU_SOURCE"
], [
AC_MSG_RESULT(no)
dnl Add other variants here
AC_MSG_ERROR([PTHREAD_MUTEX_RECURSIVE not found])
])
])
CPPFLAGS=$orig_CPPFLAGS
CFLAGS="$CFLAGS $pthread_CFLAGS"
], [
AC_MSG_ERROR([libpthread is required on non-win32 hosts])
])
fi
TARGET="unknown"
ACCESS_UNALIGNED="yes"
case "$host" in
#mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS; ACCESS_UNALIGNED="no";;
i*86-*-*) TARGET=X86; arch_target=x86;;
sparc*-*-*) TARGET=SPARC; ACCESS_UNALIGNED="no";;
#alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; ACCESS_UNALIGNED="no";;
#m68k-*-linux*) TARGET=M68K;;
#powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; ACCESS_UNALIGNED="no";;
#arm-*-linux-*) TARGET=ARM; ACCESS_UNALIGNED="no";;
esac
if test ${TARGET} = unknown; then
CFLAGS="$CFLAGS -DNO_PORT"
AC_MSG_WARN("mono has not been ported to $host: some things may not work.")
fi
if test ${ACCESS_UNALIGNED} = no; then
CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
fi
AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
AM_CONDITIONAL(X86, test x$TARGET = xX86)
AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
AM_CONDITIONAL(ARM, test x$TARGET = xARM)
AC_SUBST(arch_target)
AC_SUBST(CFLAGS)
AC_OUTPUT([
Makefile
mono/Makefile
mono/metadata/Makefile
mono/dis/Makefile
mono/cil/Makefile
mono/arch/Makefile
mono/arch/x86/Makefile
mono/interpreter/Makefile
mono/tests/Makefile
mono/wrapper/Makefile
mono/monoburg/Makefile
mono/jit/Makefile
mono/io-layer/Makefile
runtime/Makefile
doc/Makefile
])
|
