[plt-scheme] [patch] for --as-needed LDFLAG

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Hi list,

one of our Gentoo users made this patch which allows for linking with the
- --as-needed LDFLAG. It's supposed to work for both 360 and 370.

Marijn

also available from [http://bugs.gentoo.org/attachment.cgi?id=125980]

- --- src/mzscheme/Makefile.in.old	2006-06-29 18:06:28.000000000 +0200
+++ src/mzscheme/Makefile.in	2007-07-12 08:40:12.000000000 +0200
@@ -124,7 +124,8 @@
 	$(MAKE) libmzscheme. at LIBSFX@

 libmzscheme. at LIBSFX@: src/*. at LTO@ @FOREIGN_LIB_IF_USED@
- -	$(AR) $(ARFLAGS) libmzscheme. at LIBSFX@ src/*. at LTO@ @FOREIGN_OBJSLIB_IF_USED@
@LIBMZSCHEME_DEP@
+	$(AR) $(ARFLAGS) libmzscheme. at LIBSFX@ src/*. at LTO@ \
+	@FOREIGN_OBJSLIB_IF_USED@ @LIBMZSCHEME_DEP@ -ldl -lm
 	$(RANLIB) libmzscheme. at LIBSFX@

 # Irix sproc, only
- --- src/mred/Makefile.in.old	2007-07-12 04:44:58.000000000 +0200
+++ src/mred/Makefile.in	2007-07-12 09:59:51.000000000 +0200
@@ -110,7 +110,7 @@
 	$(MREDLINKER) $(MREDLDFLAGS) $(MRSTATIC) -o mred $(MREDOBJECTS)
$(MREDLDLIBS) $(MRSTATIC_STUB)

 libmred. at LIBSFX@: $(WXLIBSNORM)
- -	$(AR) $(ARFLAGS) libmred. at LIBSFX@ $(WXLIBSNORM) @LIBMRED_DEP@
+	$(AR) $(ARFLAGS) libmred. at LIBSFX@ $(WXLIBSNORM) @LIBMRED_DEP@ $(LDLIBS)

 MRFW = PLT_MrEd.framework/Versions/$(FWVERSION)/PLT_MrEd
 MRFWRES = PLT_MrEd.framework/Versions/$(FWVERSION)/Resources/PLT_MrEd.rsrc
- --- src/mzscheme/gc2/Makefile.in.old	2007-07-12 04:44:57.000000000 +0200
+++ src/mzscheme/gc2/Makefile.in	2007-07-12 11:00:15.000000000 +0200
@@ -50,7 +50,7 @@
 	port. at LTO@ \
 	portfun. at LTO@ \
 	print. at LTO@ \
- -        rational. at LTO@ \
+	rational. at LTO@ \
 	read. at LTO@ \
 	regexp. at LTO@ \
 	sema. at LTO@ \
@@ -91,7 +91,7 @@
 	$(XSRCDIR)/port.c \
 	$(XSRCDIR)/portfun.c \
 	$(XSRCDIR)/print.c \
- -        $(XSRCDIR)/rational.c \
+	$(XSRCDIR)/rational.c \
 	$(XSRCDIR)/read.c \
 	$(XSRCDIR)/regexp.c \
 	$(XSRCDIR)/sema.c \
@@ -302,7 +302,7 @@
 EXTRA_OBJS_L = ../src/gmp. at LTO@ @FOREIGN_OBJSLIB_IF_USED@

 ../libmzscheme3m. at LIBSFX@: $(OBJS) $(EXTRA_OBJS_T)
- -	$(AR) $(ARFLAGS) ../libmzscheme3m. at LIBSFX@ $(OBJS) $(EXTRA_OBJS_L)
+	$(AR) $(ARFLAGS) ../libmzscheme3m. at LIBSFX@ $(OBJS) $(EXTRA_OBJS_L) @LDFLAGS@
$(LIBS)
 	$(RANLIB) ../libmzscheme3m. at LIBSFX@

 ../mzscheme3m at NOT_OSX@: main. at LTO@ ../libmzscheme3m. at LIBSFX@
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