mapfiles.patch revision 919
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
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#
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# Software is furnished to do so, subject to the following conditions:
#
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# Software.
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diff -urp -x '*~' -x '*.orig' src/Makefile.am src/Makefile.am
--- src/Makefile.am 2008-03-19 07:29:23.000000000 -0700
+++ src/Makefile.am 2009-01-10 19:15:45.025364000 -0800
@@ -57,3 +57,41 @@ cirrus_laguna_la_SOURCES = \
lg_i2c.c \
lg_xaa.c \
+
+
+# Generate linker mapfiles for symbols found in other modules and use them
+# and library flag additions to make sure all symbols are resolvable
+
+MAPFILES = \
+ mapfile-cirrus_drv-external \
+ mapfile-cirrus_alpine-external \
+ mapfile-cirrus_laguna-external
+
+BUILT_SOURCES = $(MAPFILES)
+
+cirrus_drv_la_LDFLAGS += \
+ -Wl,-M,mapfile-cirrus_alpine-external \
+ -Wl,-M,mapfile-cirrus_laguna-external \
+ -lint10 -lpciaccess -lvgahw -lvbe
+
+cirrus_alpine_la_LDFLAGS += \
+ -Wl,-M,mapfile-cirrus_drv-external \
+ -lfb -lint10 -lpciaccess -lshadowfb -lvgahw -lxaa
+
+cirrus_laguna_la_LDFLAGS += \
+ -Wl,-M,mapfile-cirrus_drv-external \
+ -lfb -lint10 -lpciaccess -lvgahw -lxaa
+
+mapfiles: $(MAPFILES)
+
+mapfile-cirrus_drv-external: $(cirrus_drv_la_OBJECTS)
+mapfile-cirrus_alpine-external: $(cirrus_alpine_la_OBJECTS)
+mapfile-cirrus_laguna-external: $(cirrus_laguna_la_OBJECTS)
+
+mapfile-%-external:
+ -rm -f $@
+ printf '# Functions exported to loadable modules\n\n' > $@
+ printf '{\n global:\n' >> $@
+ /usr/ccs/bin/nm -g $? | grep -v UNDEF | sed -n -e 's/^.*\|FUNC \|GLOB \|.*\|\(.*\)$$/ \1 = FUNCTION extern;/p' -e 's/^.*\|OBJT \|GLOB \|.*\|\(.*\)$$/ \1 = DATA extern;/p' >> $@
+ printf '};\n' >> $@
+