X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/7ef651dd210bbfb409f1873894140b8c5262802a..02ab7130d5184c9fe7371fd1a4546d72ca779668:/configure.in

diff --git a/configure.in b/configure.in
index c30061d2ad..ead577f524 100644
--- a/configure.in
+++ b/configure.in
@@ -153,12 +153,12 @@ OPTION_DEFAULT_ON([makeinfo],[don't require makeinfo for building manuals])
 
 dnl Can remove these in Emacs 24.
 AC_ARG_WITH([gtk],,
-  AC_MSG_ERROR([--with-gtk has been removed.  Use --with-x-toolkit to
-specify a toolkit.]),,)
+  [AC_MSG_ERROR([--with-gtk has been removed.  Use --with-x-toolkit to
+specify a toolkit.])],,)
 
 AC_ARG_WITH([gcc],,
-  AC_MSG_ERROR([--with-gcc has been removed.  Set the `CC' environment
-  variable to specify a compiler.]),,)
+  [AC_MSG_ERROR([--with-gcc has been removed.  Set the `CC' environment
+variable to specify a compiler.])],,)
 
 AC_ARG_WITH([pkg-config-prog],dnl
 [AS_HELP_STRING([--with-pkg-config-prog=PATH],
@@ -170,13 +170,15 @@ if test "X${with_pkg_config_prog}" != X; then
 fi
 
 AC_ARG_ENABLE(cocoa-experimental-ctrl-g,
-[  --enable-cocoa-experimental-ctrl-g        enable experimental improved ctrl-g recognition],
-   EN_COCOA_EXPERIMENTAL_CTRL_G=yes,
+[AS_HELP_STRING([--enable-cocoa-experimental-ctrl-g],
+                [enable experimental improved ctrl-g recognition])],
+   EN_COCOA_EXPERIMENTAL_CTRL_G=$enableval,
    EN_COCOA_EXPERIMENTAL_CTRL_G=no)
 
 AC_ARG_ENABLE(ns-self-contained,
-[  --disable-ns-self-contained        disable self contained build under NS],
-   EN_NS_SELF_CONTAINED=no,
+[AS_HELP_STRING([--disable-ns-self-contained],
+                [disable self contained build under NeXTstep])],
+   EN_NS_SELF_CONTAINED=$enableval,
    EN_NS_SELF_CONTAINED=yes)
 
 AC_ARG_ENABLE(asserts,
@@ -1236,13 +1238,13 @@ if test "${with_ns}" != no; then
      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
   fi
   AC_CHECK_HEADER(AppKit/AppKit.h, HAVE_NS=yes)
-  NS_HAVE_INTEGER=yes
+  NS_HAVE_NSINTEGER=yes
   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <Foundation/NSObjCRuntime.h>],
                                      [NSInteger i;])],
-		    ns_have_integer=yes,
-		    ns_have_integer=no)
-  if test $ns_have_integer = no; then
-    NS_HAVE_INTEGER=no
+		    ns_have_nsinteger=yes,
+		    ns_have_nsinteger=no)
+  if test $ns_have_nsinteger = no; then
+    NS_HAVE_NSINTEGER=no
   fi
 fi
 if test "${HAVE_NS}" = yes; then
@@ -1806,7 +1808,7 @@ fi
 
 ## Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
 HAVE_XFT=maybe
-if test "x${with_freetype}" = "xno"; then
+if test "x${with_freetype}" = "xno" || test "x${with_x}" = "xno"; then
   with_xft="no";
 fi
 if test "x${with_xft}" != "xno"; then
@@ -1846,7 +1848,7 @@ if test "${HAVE_XFT}" = "yes"; then
   dnl As we use Xft, we anyway use freetype.
   dnl In this case, there's no need of additional CFLAGS and LIBS.
   HAVE_FREETYPE=yes
-elif test "x${with_freetype}" != "xno"; then
+elif test "x${with_freetype}" != "xno" && test "x${with_x}" != "xno"; then
 
   PKG_CHECK_MODULES(FREETYPE, freetype2, HAVE_FREETYPE=yes, HAVE_FREETYPE=no)
   if test "${HAVE_FREETYPE}" = "yes"; then
@@ -2047,15 +2049,18 @@ if test "${HAVE_NS}" = "yes"; then
   AC_DEFINE(HAVE_NS, 1, [Define to 1 if you are using the NeXTstep API, either GNUstep or Cocoa on Mac OS X.])
   if test "${NS_IMPL_COCOA}" = "yes"; then
     AC_DEFINE(NS_IMPL_COCOA, 1, [Define to 1 if you are using NS windowing under MacOS X.])
+    GNU_OBJC_CFLAGS=
+    LIB_SRC_EXTRA_INSTALLABLES=mac-fix-env
   fi
   if test "${EN_COCOA_EXPERIMENTAL_CTRL_G}" = "yes"; then
     AC_DEFINE(COCOA_EXPERIMENTAL_CTRL_G, 1, [Define to 1 if you are trying experimental enhanced Ctrl-g support using NS windowing under MacOS X.])
   fi
   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
     AC_DEFINE(NS_IMPL_GNUSTEP, 1, [Define to 1 if you are using NS windowing under GNUstep.])
+    GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
   fi
-  if test "${NS_HAVE_INTEGER}" = "yes"; then
-    AC_DEFINE(NS_HAVE_INTEGER, 1, [Define to 1 if `NSInteger' is defined.])
+  if test "${NS_HAVE_NSINTEGER}" = "yes"; then
+    AC_DEFINE(NS_HAVE_NSINTEGER, 1, [Define to 1 if `NSInteger' is defined.])
   fi
   # We also have mouse menus.
   HAVE_MENUS=yes
@@ -2236,8 +2241,8 @@ if test "${with_kerberos}" != no; then
 
   if test "${with_kerberos5}" != no; then
     AC_CHECK_HEADERS(krb5.h,
-      AC_CHECK_MEMBERS([krb5_error.text, krb5_error.e_text],,,
-		       [#include <krb5.h>]))
+      [AC_CHECK_MEMBERS([krb5_error.text, krb5_error.e_text],,,
+		        [#include <krb5.h>])])
   else
     AC_CHECK_HEADERS(des.h,,
 		     [AC_CHECK_HEADERS(kerberosIV/des.h,,
@@ -2462,6 +2467,10 @@ AC_SUBST(ns_appbindir)
 AC_SUBST(ns_appresdir)
 AC_SUBST(ns_appsrc)
 AC_SUBST(GNUSTEP_MAKEFILES)
+AC_SUBST(GNUSTEP_SYSTEM_HEADERS)
+AC_SUBST(GNUSTEP_SYSTEM_LIBRARIES)
+AC_SUBST(GNU_OBJC_CFLAGS)
+AC_SUBST(LIB_SRC_EXTRA_INSTALLABLES)
 
 AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION,  "${canonical}",
 		   [Define to the canonical Emacs configuration name.])
@@ -2596,6 +2605,14 @@ AH_BOTTOM([
 #define INLINE
 #endif
 
+/* `subprocesses' should be defined if you want to
+   have code for asynchronous subprocesses
+   (as used in M-x compile and M-x shell).
+   Only MSDOS does not support this (it overrides
+   this in its config_opsysfile below).  */
+
+#define subprocesses
+
 /* Include the os and machine dependent files.  */
 #include config_opsysfile
 #include config_machfile
@@ -2605,27 +2622,17 @@ AH_BOTTOM([
    side does this in s/darwin.h and we cannot
    parallel this exactly since GNUstep is multi-OS. */
 #ifdef HAVE_NS
-# ifdef C_SWITCH_SYSTEM
-# undef C_SWITCH_SYSTEM
-# endif
+#define OTHER_FILES ns-app
 # ifdef NS_IMPL_GNUSTEP
 /* See also .m.o rule in Makefile.in */
-#  define C_SWITCH_X_SYSTEM -MMD -MP -D_REENTRANT -fPIC -fno-strict-aliasing
-#  define GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE
-#  define OTHER_FILES ns-app
-# else /* NS_IMPL_COCOA */
-#  define C_SWITCH_X_SYSTEM
-#  define GNU_OBJC_CFLAGS
-# endif /* NS_IMPL_COCOA */
+/* FIXME: are all these flags really needed?  Document here why.  */
+#  define C_SWITCH_X_SYSTEM -D_REENTRANT -fPIC -fno-strict-aliasing
+/* GNUstep needs a bit more pure memory.  Of the existing knobs,
+SYSTEM_PURESIZE_EXTRA seems like the least likely to cause problems.  */
+#  define SYSTEM_PURESIZE_EXTRA 30000
+# endif /* NS_IMPL_GNUSTEP */
 #endif /* HAVE_NS */
 
-/* Define `subprocesses' should be defined if you want to
-   have code for asynchronous subprocesses
-   (as used in M-x compile and M-x shell).
-   Only MSDOS does not support this.  */
-
-#define subprocesses
-
 /* SIGTYPE is the macro we actually use.  */
 #ifndef SIGTYPE
 #define SIGTYPE RETSIGTYPE
@@ -2839,7 +2846,7 @@ echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}
 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
 
-echo "  Does Emacs use X toolkit scroll bars?                   ${USE_TOOLKIT_SCROLL_BARS}"
+echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
 echo
 
 if test $USE_XASSERTS = yes; then