2002-07-19 Tim Coleman <tim@timcoleman.com>
[mono.git] / configure.in
index f140dbc3d368e977c3187fd99f7c6077874e3a8e..1f1dc59c2acb452b7419a0281cea0c4d806b1c6c 100644 (file)
@@ -2,7 +2,7 @@
 AC_INIT(README)
 AC_CANONICAL_SYSTEM
 AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(mono, 0.10)
+AM_INIT_AUTOMAKE(mono, 0.12)
 AM_MAINTAINER_MODE
 
 dnl ****************************************
@@ -47,13 +47,16 @@ AM_PROG_LIBTOOL
 
 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h)
 
+AC_CHECK_HEADERS(iconv.h)
+AC_CHECK_HEADERS(giconv.h)
+
 # for mono/metadata/debug-symfile.c
 AC_CHECK_HEADERS(elf.h)
 
 # not 64 bit clean in cross-compile
 AC_CHECK_SIZEOF(void *, 4)
 
-CFLAGS='-g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes  -Wmissing-prototypes -Wnested-externs  -Wshadow -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
+CFLAGS='-g -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes  -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
 
 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
 if test "x$PKG_CONFIG" = "xno"; then
@@ -135,7 +138,7 @@ if test x$platform_win32 = xno; then
        
        # 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
+       # CPPFLAGS and sets $large_offt to yes if the test succeeds
        large_offt=no
        AC_DEFUN(LARGE_FILES, [
                large_CPPFLAGS=$CPPFLAGS
@@ -157,7 +160,7 @@ if test x$platform_win32 = xno; then
                ], [
                        AC_MSG_RESULT(ok)
                        AC_DEFINE(HAVE_LARGE_FILE_SUPPORT)
-                       CFLAGS="$CFLAGS $1"
+                       large_CPPFLAGS="$large_CPPFLAGS $1"
                        large_offt=yes
                ], [
                        AC_MSG_RESULT(no)
@@ -180,6 +183,21 @@ if test x$platform_win32 = xno; then
        dnl *****************************
        AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
 
+       dnl *******************************
+       dnl *** Checks for MSG_NOSIGNAL ***
+       dnl *******************************
+       AC_MSG_CHECKING(for MSG_NOSIGNAL)
+       AC_TRY_COMPILE([#include <sys/socket.h>], [
+               int f = MSG_NOSIGNAL;
+       ], [
+               # Yes, we have it...
+               AC_MSG_RESULT(yes)
+               AC_DEFINE(HAVE_MSG_NOSIGNAL)
+       ], [
+               # We'll have to use signals
+               AC_MSG_RESULT(no)
+       ])
+
        dnl *****************************
        dnl *** Checks for SOL_IP     ***
        dnl *****************************
@@ -247,10 +265,33 @@ if test x$platform_win32 = xno; then
 
        AC_CHECK_FUNCS(inet_pton inet_aton)
 
+       dnl ***********************************************
+       dnl *** Checks for size of sockaddr_un.sun_path ***
+       dnl ***********************************************
+       # AC_CHECK_SIZEOF can't cope with struct members :-(
+       AC_MSG_CHECKING(size of sockaddr_un.sun_path)
+       AC_CACHE_VAL(cv_mono_sizeof_sunpath,
+               [AC_TRY_RUN([
+                       #include <stdio.h>
+                       #include <sys/un.h>
+
+                       int main(void) {
+                               struct sockaddr_un sock_un;
+                               FILE *f=fopen("conftestval", "w");
+                               if(!f) exit(1);
+                               fprintf(f, "%d\n", sizeof(sock_un.sun_path));
+                               exit(0);
+                       }
+               ], cv_mono_sizeof_sunpath=`cat conftestval`,
+                  cv_mono_sizeof_sunpath=0,
+                  cv_mono_sizeof_sunpath=0)])dnl
+       AC_MSG_RESULT($cv_mono_sizeof_sunpath)
+       AC_DEFINE_UNQUOTED(MONO_SIZEOF_SUNPATH, $cv_mono_sizeof_sunpath)
+
        dnl *****************************
        dnl *** Checks for libpthread ***
        dnl *****************************
-       AC_SEARCH_LIBS(pthread_create, pthread, [
+       AC_SEARCH_LIBS(pthread_create, pthread c_r, [
                AM_CONDITIONAL(THREADS_PTHREAD, true)
                AC_DEFINE(HAVE_PTHREAD)
 
@@ -289,7 +330,7 @@ if test x$platform_win32 = xno; then
                        ])
                ])
                CPPFLAGS=$orig_CPPFLAGS
-               CFLAGS="$CFLAGS $pthread_CFLAGS"
+               CPPFLAGS="$CPPFLAGS $pthread_CFLAGS"
 
                # Need PTHREAD_MUTEX_RECURSIVE
                pthread_CFLAGS=""
@@ -325,7 +366,7 @@ if test x$platform_win32 = xno; then
                        ])
                ])
                CPPFLAGS=$orig_CPPFLAGS
-               CFLAGS="$CFLAGS $pthread_CFLAGS"
+               CPPFLAGS="$CPPFLAGS $pthread_CFLAGS"
        ], [
                AC_MSG_ERROR([libpthread is required on non-win32 hosts])
        ])
@@ -334,7 +375,34 @@ if test x$platform_win32 = xno; then
        dnl *** Checks for semaphore lib ***
        dnl ********************************
        AC_CHECK_LIB(rt, sem_init, LIBS="$LIBS -lrt")
+
+       dnl ********************************
+       dnl *** Checks for timezone stuff **
+       dnl ********************************
+       AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone,
+               AC_TRY_COMPILE([
+                       #include <time.h>
+               ], [
+                       timezone = 1;
+               ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no))
+       if test $ac_cv_var_timezone = yes; then
+               AC_DEFINE(HAVE_TIMEZONE)
+       else
+               AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
+                       AC_TRY_COMPILE([
+                               #include <time.h>
+                               ], [
+                               struct tm tm;
+                               tm.tm_gmtoff = 1;
+                               ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
+               if test $ac_cv_struct_tm_gmtoff = yes; then
+                       AC_DEFINE(HAVE_TM_GMTOFF)
+               else
+                       AC_ERROR(unable to find a way to determine timezone)
+               fi
+       fi
 else
+       AM_CONDITIONAL(THREADS_PTHREAD, false)
        # This is a kludge, we really ought to test for libws2_32, but
        # I can't make AC_CHECK_LIB link (the symbols seem to be mangled
        # with @num suffixes)
@@ -428,6 +496,14 @@ else
 fi
 fi
 
+AC_MSG_CHECKING([if inter-process shared handles are requested])
+AC_ARG_ENABLE(shared-handles, [  --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
+AC_MSG_RESULT($try_shared_handles)
+if test "x$try_shared_handles" != "xyes"; then
+       AC_DEFINE(DISABLE_SHARED_HANDLES)
+       AC_SUBST(DISABLE_SHARED_HANDLES)
+fi
+
 TARGET="unknown"
 ACCESS_UNALIGNED="yes"
 
@@ -438,7 +514,7 @@ sparc*-*-*) TARGET=SPARC; arch_target=sparc; ACCESS_UNALIGNED="no";;
 #alpha*-*-linux* | alpha*-*-osf*) TARGET=ALPHA; ACCESS_UNALIGNED="no";;
 #m68k-*-linux*) TARGET=M68K;;
 powerpc-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; arch_target=ppc;;
-arm-*-linux-*) TARGET=ARM; arch_target=arm; ACCESS_UNALIGNED="no";;
+arm-*-linux-* | armv4l-*-linux-*) TARGET=ARM; arch_target=arm; ACCESS_UNALIGNED="no";;
 esac
 
 if test ${TARGET} = unknown; then
@@ -470,6 +546,9 @@ mono/metadata/Makefile
 mono/dis/Makefile
 mono/cil/Makefile
 mono/arch/Makefile
+mono/os/Makefile
+mono/os/win32/Makefile
+mono/os/unix/Makefile
 mono/arch/x86/Makefile
 mono/arch/ppc/Makefile
 mono/arch/sparc/Makefile
@@ -481,6 +560,7 @@ mono/monoburg/Makefile
 mono/monograph/Makefile
 mono/jit/Makefile
 mono/io-layer/Makefile
+mono/handles/Makefile
 runtime/Makefile
 scripts/Makefile
 man/Makefile