Rename config-defs.h to mozilla-config.h. Always generate mozilla-config.h and install it with the rest of the headers so that embeddors can use it instead of duplicating the flags on the commandline.

Bug #163929 r=bryner

Makefile.in

@@ -281,7 +281,7 @@ endif
 GARBAGE_DIRS += dist
 DIST_GARBAGE = config.cache config.log config.status config-defs.h \
    dependencies.beos config/autoconf.mk config/myrules.mk config/myconfig.mk \
-   unallmakefiles \
+   unallmakefiles mozilla-config.h \
    $(topsrcdir)/.mozconfig.mk $(topsrcdir)/.mozconfig.out 
 
 ifeq ($(BUILD_MODULES),all)
@@ -307,6 +307,8 @@ endif
 
 endif
 
+EXPORTS	= mozilla-config.h
+
 include $(topsrcdir)/config/rules.mk
 
 ifeq ($(BUILD_MODULES),all)

configure.in

@@ -625,7 +625,7 @@ if test "$GNU_CC"; then
     _PEDANTIC=1
     _IGNORE_LONG_LONG_WARNINGS=1
 
-    _DEFINES_CFLAGS='-include $(DEPTH)/config-defs.h -DMOZILLA_CLIENT'
+    _DEFINES_CFLAGS='-include $(DEPTH)/mozilla-config.h -DMOZILLA_CLIENT'
     _USE_CPP_INCLUDE_FLAG=1
 else
     MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
@@ -645,7 +645,7 @@ if test "$GNU_CXX"; then
     	_WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS}"
 	fi
 
-    _DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -include $(DEPTH)/config-defs.h'
+    _DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -include $(DEPTH)/mozilla-config.h'
     _USE_CPP_INCLUDE_FLAG=1
 else
     _DEFINES_CXXFLAGS='-DMOZILLA_CLIENT $(ACDEFINES)'
@@ -1037,8 +1037,8 @@ case "$target" in
 	USE_PTHREADS=1
 	_PEDANTIC=
 	LIBS="$LIBS -lsocket -lstdc++"
-	_DEFINES_CFLAGS='-Wp,-include -Wp,$(DEPTH)/config-defs.h -DMOZILLA_CLIENT -D_POSIX_C_SOURCE=199506'
-	_DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -Wp,-include -Wp,$(DEPTH)/config-defs.h -D_POSIX_C_SOURCE=199506'
+	_DEFINES_CFLAGS='-Wp,-include -Wp,$(DEPTH)/mozilla-config.h -DMOZILLA_CLIENT -D_POSIX_C_SOURCE=199506'
+	_DEFINES_CXXFLAGS='-DMOZILLA_CLIENT -Wp,-include -Wp,$(DEPTH)/mozilla-config.h -D_POSIX_C_SOURCE=199506'
 	if test "$with_x" != "yes"
 	then
 		_PLATFORM_DEFAULT_TOOLKIT="photon"
@@ -3887,13 +3887,6 @@ else
 fi], 
     AC_DEFINE(MOZ_USER_DIR,".mozilla") )
 
-dnl Need the contents of config-defs.h in the build logs
-VERBOSE_CONFIG_DEFS=1
-MOZ_ARG_ENABLE_BOOL(verbose-config-defs,
-[  --disable-verbose-config-defs
-                          Do not output the contents of config-defs.h],
-    VERBOSE_CONFIG_DEFS=)
-
 dnl ========================================================
 dnl = Doxygen configuration
 dnl ========================================================
@@ -4741,31 +4734,36 @@ dnl ========================================================
 
 # Save the defines header file before autoconf removes it.
 # (Do not add AC_DEFINE calls after this line.)
-if test "$_USE_CPP_INCLUDE_FLAG"; then
   _CONFIG_TMP=confdefs-tmp.h
-  _CONFIG_DEFS_H=config-defs.h
+  _CONFIG_DEFS_H=mozilla-config.h
 
   cat > $_CONFIG_TMP <<\EOF
 /* List of defines generated by configure. Included with preprocessor flag,
  * -include, to avoid long list of -D defines on the compile command-line.
  * Do not edit.
  */
+
+#ifndef _MOZILLA_CONFIG_H_
+#define _MOZILLA_CONFIG_H_
 EOF
   sort confdefs.h >> $_CONFIG_TMP
 
-  # Only write config-defs.h when something changes (or it doesn't exist)
+  cat >> $_CONFIG_TMP <<\EOF
+
+#endif /* _MOZILLA_CONFIG_H_ */
+
+EOF
+
+  # Only write mozilla-config.h when something changes (or it doesn't exist)
   if cmp -s $_CONFIG_TMP $_CONFIG_DEFS_H; then
     rm $_CONFIG_TMP
   else
     AC_MSG_RESULT("creating $_CONFIG_DEFS_H")
     mv -f $_CONFIG_TMP $_CONFIG_DEFS_H
 
-    if test "$VERBOSE_CONFIG_DEFS"; then
     echo ==== $_CONFIG_DEFS_H =================================
     cat $_CONFIG_DEFS_H
   fi
-  fi
-fi
 
 AC_SUBST(MOZ_DEFINES)