Avoid warning

[mono.git] / eglib / configure.ac

diff --git a/eglib/configure.ac b/eglib/configure.ac
index 6ec83365415817b5a117eaa48122dee730c58aaf..0d9de69c780388b21f80aec1ddfffef1ad9c79ce 100644 (file)
--- a/eglib/configure.ac
+++ b/eglib/configure.ac
@@ -7,8 +7,7 @@ AM_MAINTAINER_MODE
 
 AC_PROG_CC
 AM_PROG_LIBTOOL
-CFLAGS='-g -O0 -D_GNU_SOURCE'
-AC_SUBST(CFLAGS)
+CFLAGS="$CFLAGS -g -O0 -D_GNU_SOURCE"
 GNUC_PRETTY=
 GNUC_UNUSED=
 BREAKPOINT="G_STMT_START { raise (SIGTRAP); } G_STMT_END"
@@ -25,9 +24,17 @@ 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
+
 AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
 AC_C_BIGENDIAN([ORDER=G_BIG_ENDIAN],[ORDER=G_LITTLE_ENDIAN])
-AC_SUBST(ORDER)
 
 case $host in
 *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
@@ -42,21 +49,49 @@ case $host in
     ;;
 esac
 
+case $host in
+       *-*-solaris*)
+       CFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS"
+       ;;
+esac
+
 case $target in
 arm*-darwin*)
-    CFLAGS="$CLAFGS -U_FORTIFY_SOURCE"
+    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)
-AM_CONDITIONAL(PLATFORM_WIN32, test x$OS = xWIN32)
+AM_CONDITIONAL(HOST_WIN32, test x$OS = xWIN32)
+AM_CONDITIONAL(TARGET_WIN32, test x$OS = xWIN32)
 
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(void *)
-AC_CHECK_FUNCS(strndup strlcpy getpwent_r strtok_r rewinddir)
+AC_CHECK_FUNCS(strndup strlcpy getpwuid_r strtok_r rewinddir vasprintf)
+AM_CONDITIONAL(NEED_VASPRINTF, test x$have_vasprintf = x )
+AC_CHECK_LIB(iconv, iconv_open, LIBS="$LIBS -liconv")
 AC_CHECK_LIB(iconv, libiconv_open, LIBS="$LIBS -liconv")
+AC_CHECK_LIB(iconv, iconv_open, ICONV_LIBS="-liconv")
+AC_CHECK_LIB(iconv, libiconv_open, ICONV_LIBS="-liconv")
+AC_SUBST(ICONV_LIBS)
+LIBS="$LIBS $ICONV_LIBS"
+AC_SEARCH_LIBS(sqrtf, m)
+
+# nanosleep may not be part of libc, also search it in other libraries
+AC_SEARCH_LIBS(nanosleep, rt)
+
+AC_SEARCH_LIBS(dlopen, dl)
 old_ldflags="${LDFLAGS}"
 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
 AC_TRY_LINK(, [int i;], found_export_dynamic=yes, found_export_dynamic=no)
@@ -64,6 +99,21 @@ 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)
 
 if test $ac_cv_sizeof_void_p != $ac_cv_sizeof_int; then
@@ -74,6 +124,7 @@ 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"'
 else
    GPOINTER_TO_INT="((gint) (ptr))"
    GPOINTER_TO_UINT="((guint) (ptr))"
@@ -82,12 +133,10 @@ else
    GSIZE="int"
    GSIZE_FORMAT='"u"'
    G_GUINT64_FORMAT='"llu"'
+   G_GINT64_FORMAT='"lld"'
 fi
 
 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
-if test "x$PKG_CONFIG" = "xno"; then
-       AC_MSG_ERROR([You need to install pkg-config])
-fi
 
 pkg_config_path=
 AC_ARG_WITH(crosspkgdir, [  --with-crosspkgdir=/path/to/pkg-config/dir      Change pkg-config dir to custom dir],
@@ -105,13 +154,17 @@ AC_ARG_WITH(crosspkgdir, [  --with-crosspkgdir=/path/to/pkg-config/dir      Chan
 dnl
 dnl No, you can not replace the call below with a pkg.m4 macro
 dnl
-if $PKG_CONFIG --atleast-version=$GLIB_REQUIRED_VERSION glib-2.0; then
-    have_glib=true;
-else
-    have_glib=false;
+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=$enableval, enable_quiet_build=yes)
 AC_SUBST(GPOINTER_TO_INT)
 AC_SUBST(GPOINTER_TO_UINT)
 AC_SUBST(GINT_TO_POINTER)
@@ -119,6 +172,12 @@ AC_SUBST(GUINT_TO_POINTER)
 AC_SUBST(GSIZE)
 AC_SUBST(GSIZE_FORMAT)
 AC_SUBST(G_GUINT64_FORMAT)
+AC_SUBST(G_GINT64_FORMAT)
+
+if test x$enable_quiet_build = xyes; then
+   AC_CONFIG_COMMANDS([quiet], [for i in `find src test -name Makefile.in | sed -e 's/Makefile.in/Makefile/g'`; do if test -f $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