# HG changeset patch
# User peter1138
# Date 1151565564 0
# Node ID a83fac319c4e2d6368fe4751b38143a750ce98ff
# Parent  a507fc64d74bf6c44728e133b9c653395d9c2155
(svn r5426) - Makefile: Make the configure script work properly for setting target compilers; Set CC_TARGET / CXX_TARGET
up the same way as CC_HOST / CXX_HOST, and add or fix their options within the configure script. In the
Makefile, instead of overriding CC / CXX with the target compilers if they are set, set the target compilers
with the default compilers if none are set (bit of a mouthful), and use the target compilers explicitly.

diff -r a507fc64d74b -r a83fac319c4e Makefile
--- a/Makefile	Thu Jun 29 05:55:27 2006 +0000
+++ b/Makefile	Thu Jun 29 07:19:24 2006 +0000
@@ -290,21 +290,22 @@
 endif
 
 # Check if we have a new target
-ifdef CXX_TARGET
-CXX = $(CXX_TARGET)
+ifndef CXX_TARGET
+CXX_TARGET = $(CXX_HOST)
 endif
 
 # Check if CC_HOST is defined. If not, it is CC
 ifndef CC_HOST
 CC_HOST = $(CC)
 endif
+
 ifndef CFLAGS_HOST
 CFLAGS_HOST = $(BASECFLAGS)
 endif
 
 # Check if we have a new target
-ifdef CC_TARGET
-CC = $(CC_TARGET)
+ifndef CC_TARGET
+CC_TARGET = $(CC_HOST)
 endif
 
 CC_VERSION = $(shell $(CC) -dumpversion | cut -c 1,3)
@@ -859,7 +860,7 @@
 # OSX links in os/macosx/Makefile to handle universal binaries better
 $(TTD): $(OBJS) $(MAKE_CONFIG)
 	@echo '===> Linking $@'
-	$(Q)$(CXX) $(LDFLAGS) $(TTDLDFLAGS) $(OBJS) $(LIBS) -o $@
+	$(Q)$(CXX_TARGET) $(LDFLAGS) $(TTDLDFLAGS) $(OBJS) $(LIBS) -o $@
 endif
 
 $(STRGEN): strgen/strgen.c endian_host.h
@@ -1039,30 +1040,30 @@
 
 .deps/%.d: %.c $(MAKE_CONFIG) table/strings.h endian_target.h
 	@echo '===> DEP $<'
-	$(Q)$(CC) $(CFLAGS) $(CDEFS) -MM $< | sed 's#^$(@F:%.d=%.o):#$@ $(@:.deps/%.d=%.o):#' > $@
+	$(Q)$(CC_TARGET) $(CFLAGS) $(CDEFS) -MM $< | sed 's#^$(@F:%.d=%.o):#$@ $(@:.deps/%.d=%.o):#' > $@
 
 .deps/%.d: %.cpp $(MAKE_CONFIG) table/strings.h endian_target.h
 	@echo '===> DEP $<'
-	$(Q)$(CXX) $(CFLAGS) $(CDEFS) -MM $< | sed 's#^$(@F:%.d=%.o):#$@ $(@:.deps/%.d=%.o):#' > $@
+	$(Q)$(CXX_TARGET) $(CFLAGS) $(CDEFS) -MM $< | sed 's#^$(@F:%.d=%.o):#$@ $(@:.deps/%.d=%.o):#' > $@
 
 .deps/%.d: %.m $(MAKE_CONFIG) table/strings.h endian_target.h
 	@echo '===> DEP $<'
-	$(Q)$(CC) $(OBJCFLAGS) $(CDEFS) -MM $< | sed 's#^$(@F:%.d=%.o):#$@ $(@:.deps/%.d=%.o):#' > $@
+	$(Q)$(CC_TARGET) $(OBJCFLAGS) $(CDEFS) -MM $< | sed 's#^$(@F:%.d=%.o):#$@ $(@:.deps/%.d=%.o):#' > $@
 
 
 ifndef MACOSX_BUILD
 # OSX uses os/macosx/Makefile to compile files
 %.o: %.c $(MAKE_CONFIG)
 	@echo '===> Compiling $<'
-	$(Q)$(CC) $(CC_CFLAGS) $(CFLAGS) $(CDEFS) -c -o $@ $<
+	$(Q)$(CC_TARGET) $(CC_CFLAGS) $(CFLAGS) $(CDEFS) -c -o $@ $<
 
 %.o: %.cpp  $(MAKE_CONFIG)
 	@echo '===> Compiling $<'
-	$(Q)$(CXX) $(CFLAGS) $(CDEFS) -c -o $@ $<
+	$(Q)$(CXX_TARGET) $(CFLAGS) $(CDEFS) -c -o $@ $<
 
 %.o: %.m  $(MAKE_CONFIG)
 	@echo '===> Compiling $<'
-	$(Q)$(CC) $(CC_CFLAGS) $(CFLAGS) $(CDEFS) -c -o $@ $<
+	$(Q)$(CC_TARGET) $(CC_CFLAGS) $(CFLAGS) $(CDEFS) -c -o $@ $<
 endif
 
 %.o: %.rc
diff -r a507fc64d74b -r a83fac319c4e configure
--- a/configure	Thu Jun 29 05:55:27 2006 +0000
+++ b/configure	Thu Jun 29 07:19:24 2006 +0000
@@ -17,6 +17,7 @@
 	echo " --target-cc        Sets the target-compiler            [\$CC]"
 	echo " --target-cxx       Sets the C++ target-compiler        []"
 	echo " --host-cc          Sets the host-compiler              [\$CC]"
+	echo " --host-cxx         Sets the C++ host-compiler          []"
 	echo " --os               Sets the OS. Listens to:            [detected]"
 	echo "                       UNIX, OSX, FREEBSD, MORPHOS"
 	echo "                       BEOS, SUNOS, CYGWIN, MINGW"
@@ -85,17 +86,23 @@
 			ITEM="CC_TARGET"
 			;;
 		--target-cxx=*)
-			TARGET_CXX=`awk 'BEGIN { FS="="; $0="'"$n"'"; print $2;}'`
+			handle "CXX_TARGET" "$n"
 			;;
 		--target-cxx)
-			SITEM="TARGET_CXX"
+			SITEM="CXX_TARGET"
 			;;
 		--host-cc=*)
-			handle CC_HOST "$n"
+			handle "CC_HOST" "$n"
 			;;
 		--host-cc)
 			ITEM="CC_HOST"
 			;;
+		--host-cxx=*)
+			handle "CXX_HOST" "$n"
+			;;
+		--host-cxx)
+			ITEM="CXX_HOST"
+			;;
 		--host-cflags=*)
 			handle CFLAGS_HOST "$n"
 			;;
@@ -182,7 +189,7 @@
 		--libpng-config=*)
 			handle LIBPNG_CONFIG "$n"
 			;;
-		--lib-png-config)
+		--libpng-config)
 			ITEM="LIBPNG_CONFIG"
 			;;
 
@@ -268,15 +275,8 @@
 . Makefile.run
 rm -f Makefile.run
 
-# Makefile.config currently doesn't support custom CXX, so, we add the line
-#  ourself!
-
-if ! test -z "$TARGET_CXX"
-then
-	echo "CXX=$TARGET_CXX" >> Makefile.config
-fi
-
-# Same for RELEASE (read: REVISION)
+# Makefile.config currently doesn't support custom RELEASE (revision), so, we add the line
+# yourself!
 
 if ! test -z "$RELEASE"
 then