X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=eglib%2Fconfigure.ac;h=af12bc51e1194dff75584449adc5cbb157c48d3a;hb=998a69a6b11cbc130de5ae124c2482748cd0ebdd;hp=97bda04e122c6ce98fe929a92a064a308c35934f;hpb=1c14f1ee6d701510c15499d71fc2b324151a8629;p=mono.git

diff --git a/eglib/configure.ac b/eglib/configure.ac
index 97bda04e122..af12bc51e11 100644
--- a/eglib/configure.ac
+++ b/eglib/configure.ac
@@ -1,23 +1,30 @@
-AC_INIT(README)
+#
+# Copyright 2012 Xamarin Inc
+#
+AC_INIT(eglib, [0.3],
+        [http://bugzilla.xamarin.com/enter_bug.cgi?classification=Mono])
+
+AC_CONFIG_SRCDIR([README])
+AC_CONFIG_MACRO_DIR([m4])
 AC_CANONICAL_SYSTEM
+AC_CANONICAL_HOST
 
-AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(eglib,0.1)
+AM_INIT_AUTOMAKE([1.9 dist-bzip2 tar-ustar no-dist-gzip foreign])
+AM_CONFIG_HEADER([config.h])
 AM_MAINTAINER_MODE
 
 AC_PROG_CC
 AM_PROG_LIBTOOL
-CFLAGS='-g -O0 -D_GNU_SOURCE'
-AC_SUBST(CFLAGS)
+# Use dolt (http://dolt.freedesktop.org/) instead of libtool for building.
+DOLT
 GNUC_PRETTY=
 GNUC_UNUSED=
-BREAKPOINT="G_STMT_START { } G_STMT_END"
+BREAKPOINT="G_STMT_START { raise (SIGTRAP); } G_STMT_END"
 if test x$GCC = xyes; then
    GNUC_UNUSED='__attribute__((__unused__))'
    GNUC_NORETURN='__attribute__((__noreturn__))'
-   echo targte_cpu=$target_cpu
-   case $target_cpu in
-     i*86) BREAKPOINT="G_STMT_START { __asm__ (\"int \$03\"); } G_STMT_END" ;;
+   case $host_cpu in
+     i*86|x86_64) BREAKPOINT="G_STMT_START { __asm__ (\"int \$03\"); } G_STMT_END" ;;
    esac
 fi
 AC_SUBST(GNUC_PRETTY)
@@ -25,31 +32,134 @@ AC_SUBST(GNUC_UNUSED)
 AC_SUBST(GNUC_NORETURN)
 AC_SUBST(BREAKPOINT)
 
+# We use a separate variable to pass down CPPFLAGS and CFLAGS from the main mono 
+# configure, because of autoconf brokeness
+if test "x$CPPFLAGS_FOR_EGLIB" != "x"; then
+   CPPFLAGS=$CPPFLAGS_FOR_EGLIB
+fi
+if test "x$CFLAGS_FOR_EGLIB" != "x"; then
+   CFLAGS=$CFLAGS_FOR_EGLIB
+fi
+
+CFLAGS="$CFLAGS -g -D_GNU_SOURCE"
+
+AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
 AC_C_BIGENDIAN([ORDER=G_BIG_ENDIAN],[ORDER=G_LITTLE_ENDIAN])
-AC_SUBST(ORDER)
+
+platform_darwin=no
+platform_android=no
 
 case $host in
 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
     PATHSEP='\\'
     SEARCHSEP=';'
     OS="WIN32"
+    PIDTYPE='void *'
+    ;;
+*-*darwin*)
+    platform_darwin=yes
+    PATHSEP='/'
+    SEARCHSEP=':'
+    OS="UNIX"
+    PIDTYPE='int'
+    ;;
+*-*-linux-android*)
+    platform_android=yes
+	AC_DEFINE(PLATFORM_ANDROID,1,[Targeting the Android platform])
+    PATHSEP='/'
+    SEARCHSEP=':'
+    OS="UNIX"
+    PIDTYPE='int'
     ;;
 *)
     PATHSEP='/'
     SEARCHSEP=':'
     OS="UNIX"
+    PIDTYPE='int'
     ;;
 esac
 
+case $host in
+	*-*-solaris*)
+	CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS"
+	;;
+esac
+
+case $target in
+arm*-darwin*)
+    CFLAGS="$CFLAGS -U_FORTIFY_SOURCE"
+    ;;
+i*86-*-darwin*)
+    ORDER=G_LITTLE_ENDIAN
+    ;;
+*-*-openbsd*)
+    CFLAGS="$CFLAGS -pthread"
+    LDFLAGS="$LDFLAGS -pthread"
+    ;;
+esac
+
+AC_SUBST(ORDER)
+AC_SUBST(CFLAGS)
 AC_SUBST(PATHSEP)
 AC_SUBST(SEARCHSEP)
 AC_SUBST(OS)
+AC_SUBST(PIDTYPE)
+AM_CONDITIONAL(HOST_WIN32, test x$OS = xWIN32)
+AM_CONDITIONAL(TARGET_WIN32, test x$OS = xWIN32)
+AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
+AM_CONDITIONAL(PLATFORM_ANDROID, test x$platform_android = xyes)
 
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(void *)
-AC_CHECK_FUNCS(strlcpy)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
+AC_CHECK_FUNCS(strndup strlcpy stpcpy getpwuid_r strtok_r rewinddir vasprintf)
+AM_CONDITIONAL(NEED_VASPRINTF, test x$have_vasprintf = x )
+AM_ICONV()
+AC_SEARCH_LIBS(sqrtf, m)
+
+# nanosleep may not be part of libc, also search it in other libraries
+AC_SEARCH_LIBS(nanosleep, rt)
 
-if test $ac_cv_sizeof_void_p != $ac_cv_sizeof_int; then
+AC_SEARCH_LIBS(dlopen, dl)
+old_ldflags="${LDFLAGS}"
+LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
+AC_TRY_LINK(, [int i;], found_export_dynamic=yes, found_export_dynamic=no)
+if test $found_export_dynamic = no; then
+	LDFLAGS="${old_ldflags}"
+fi
+
+AC_MSG_CHECKING(for varargs macros)
+AC_TRY_COMPILE([],[
+int foo (int i, int j);
+#define bar(...) foo (1, __VA_ARGS__)
+void main () {
+	 bar (2);
+}
+],have_iso_varargs=yes,have_iso_varargs=no)
+AC_MSG_RESULT($have_iso_varargs)
+G_HAVE_ISO_VARARGS=0
+if test "x$have_iso_varargs" = "xyes"; then
+   G_HAVE_ISO_VARARGS=1
+fi
+AC_SUBST(G_HAVE_ISO_VARARGS)
+
+AC_CHECK_HEADERS(getopt.h sys/time.h sys/wait.h pwd.h langinfo.h iconv.h localcharset.h sys/types.h)
+AC_CHECK_HEADER(alloca.h, [HAVE_ALLOCA_H=1], [HAVE_ALLOCA_H=0])
+AC_SUBST(HAVE_ALLOCA_H)
+
+if test $ac_cv_sizeof_void_p = $ac_cv_sizeof_int; then
+   GPOINTER_TO_INT="((gint) (ptr))"
+   GPOINTER_TO_UINT="((guint) (ptr))"
+   GINT_TO_POINTER="((gpointer) (v))"
+   GUINT_TO_POINTER="((gpointer) (v))"
+   GSIZE="int"
+   GSIZE_FORMAT='"u"'
+   G_GUINT64_FORMAT='"llu"'
+   G_GINT64_FORMAT='"lld"'
+   G_GUINT32_FORMAT='"lu"'
+   G_GINT32_FORMAT='"ld"'
+elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long; then
    GPOINTER_TO_INT="((gint)(long) (ptr))"
    GPOINTER_TO_UINT="((guint)(long) (ptr))"
    GINT_TO_POINTER="((gpointer)(glong) (v))"
@@ -57,15 +167,53 @@ if test $ac_cv_sizeof_void_p != $ac_cv_sizeof_int; then
    GSIZE="long"
    GSIZE_FORMAT='"lu"'
    G_GUINT64_FORMAT='"lu"'
+   G_GINT64_FORMAT='"ld"'
+   G_GUINT32_FORMAT='"u"'
+   G_GINT32_FORMAT='"d"'
+elif test $ac_cv_sizeof_void_p = $ac_cv_sizeof_long_long; then
+   GPOINTER_TO_INT="((gint)(long long) (ptr))"
+   GPOINTER_TO_UINT="((guint)(unsigned long long) (ptr))"
+   GINT_TO_POINTER="((gpointer)(long long) (v))"
+   GUINT_TO_POINTER="((gpointer)(unsigned long long) (v))"
+   GSIZE="long long"
+   GSIZE_FORMAT='"I64u"'
+   G_GUINT64_FORMAT='"I64u"'
+   G_GINT64_FORMAT='"I64i"'
+   G_GUINT32_FORMAT='"I32u"'
+   G_GINT32_FORMAT='"I32i"'
 else
-   GPOINTER_TO_INT="((gint) (ptr))"
-   GPOINTER_TO_UINT="((guint) (ptr))"
-   GINT_TO_POINTER="((gpointer) (v))"
-   GUINT_TO_POINTER="((gpointer) (v))"
-   GSIZE="int"
-   GSIZE_FORMAT='"u"'
-   G_GUINT64_FORMAT='"llu"'
+   AC_MSG_ERROR([unsupported pointer size])
 fi
+
+AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+
+pkg_config_path=
+AC_ARG_WITH(crosspkgdir, [  --with-crosspkgdir=/path/to/pkg-config/dir      Change pkg-config dir to custom dir],
+	if test x$with_crosspkgdir = "x"; then
+		if test -s $PKG_CONFIG_PATH; then
+			pkg_config_path=$PKG_CONFIG_PATH
+		fi
+	else
+		pkg_config_path=$with_crosspkgdir
+		PKG_CONFIG_PATH=$pkg_config_path
+		export PKG_CONFIG_PATH
+	fi
+)
+
+dnl
+dnl No, you can not replace the call below with a pkg.m4 macro
+dnl
+have_glib=false
+if test "x$PKG_CONFIG" != "xno"; then
+    if $PKG_CONFIG --atleast-version=$GLIB_REQUIRED_VERSION glib-2.0; then
+        have_glib=true;
+    else
+        have_glib=false;
+    fi
+fi
+AM_CONDITIONAL(HAVE_GLIB, $have_glib)
+
+AC_ARG_ENABLE(quiet-build, [  --enable-quiet-build  Enable quiet runtime build (on by default)], enable_quiet_build=$enableval, enable_quiet_build=yes)
 AC_SUBST(GPOINTER_TO_INT)
 AC_SUBST(GPOINTER_TO_UINT)
 AC_SUBST(GINT_TO_POINTER)
@@ -73,9 +221,24 @@ AC_SUBST(GUINT_TO_POINTER)
 AC_SUBST(GSIZE)
 AC_SUBST(GSIZE_FORMAT)
 AC_SUBST(G_GUINT64_FORMAT)
+AC_SUBST(G_GINT64_FORMAT)
+AC_SUBST(G_GUINT32_FORMAT)
+AC_SUBST(G_GINT32_FORMAT)
+
+if test x$enable_quiet_build = xyes; then
+   AC_CONFIG_COMMANDS([quiet],
+[  for i in `find mono src test -name Makefile`; do
+   	   if [ grep -q 'generated by automake' $i ]; then
+	   	  $srcdir/../scripts/patch-quiet.sh $i;
+	   fi;
+   done
+], [shell=$SHELL])
+   AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/$echo "copying selected/$show "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool; sed -e 's/$ECHO "copying selected/# "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
+fi
 
 AC_OUTPUT([
 Makefile
+m4/Makefile
 src/Makefile
 src/eglib-config.h
 test/Makefile