Package: paxtest Version: 1:0.9.9-1 Severity: wishlist Tags: patch User: [email protected] Usertags: origin-ubuntu oneiric ubuntu-patch
the package paxtest fails to build when using the linker flag --as-needed This is caused by the libraries being placed before the objects which need the symbols on the command line. So the library symbols are not registered as needed. See the log ubuntu bug: https://bugs.launchpad.net/ubuntu/+source/paxtest/+bug/831405 Attached patch fixes this issue by using ordering the command line correctly.
Description: fix build with ld --as-needed libraries must be placed behind the objects needing their symbols on the commandline when building with ld --as-needed Author: Julian Taylor <[email protected]> Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/paxtest/+bug/831405 === modified file 'Makefile.psm' --- paxtest.orig/Makefile.psm 2010-09-28 23:40:17 +0000 +++ paxtest/Makefile.psm 2011-08-24 11:40:39 +0000 @@ -135,7 +135,7 @@ $(EXEC_TESTS) $(MPROT_TESTS): body.o $(CC) $(CFLAGS) -o [email protected] -c [email protected] - $(CC) $(LDFLAGS) $(PTHREAD) -o $@ $< [email protected] + $(CC) $(LDFLAGS) -o $@ $< [email protected] $(PTHREAD) $(RAND_TESTS): randbody.o $(CC) $(CFLAGS) -o [email protected] -c [email protected] @@ -184,7 +184,7 @@ $(MPROTSH_TESTS): body.o shlibtest.so $(CC) $(CFLAGS) -o [email protected] -c [email protected] - $(CC) $(LDFLAGS) $(DL) $(PTHREAD) -o $@ [email protected] $^ + $(CC) $(LDFLAGS) -o $@ [email protected] $^ $(DL) $(PTHREAD) # used for RANDEXEC'd binaries retbody.o: body.c @@ -193,12 +193,12 @@ # build as ET_EXEC (recommended by PaX Team, not really a requirement) $(RET_TESTS): retbody.o $(CC) $(CFLAGS) $(CC_ETEXEC) -o [email protected] -c [email protected] - $(CC) $(LDFLAGS) $(LD_ETEXEC) $(PTHREAD) -o $@ $< [email protected] + $(CC) $(LDFLAGS) $(LD_ETEXEC) -o $@ $< [email protected] $(PTHREAD) # build as ET_EXEC (not in Adamantix's Makefile) $(RETX_TESTS): retbody.o $(CC) $(CFLAGS) $(CC_ETEXEC) -o [email protected] -c [email protected] - $(CC) $(LDFLAGS) $(LD_ETEXEC) $(PTHREAD) -o $@ $< [email protected] + $(CC) $(LDFLAGS) $(LD_ETEXEC) -o $@ $< [email protected] $(PTHREAD) -$(PAXBIN) -C $@ $(PAXBIN) -SPXM $@ @@ -211,4 +211,4 @@ $(CC) $(SHLDFLAGS) -shared -o $@ $< $(SHLIB_TESTS): body.o $(SHLIBS) shlibbss.o shlibdata.o - $(CC) $(LDFLAGS) $(PTHREAD) -o $@ body.o [email protected] $(SHLIBS) $(DL) + $(CC) $(LDFLAGS) -o $@ body.o [email protected] $(SHLIBS) $(DL) $(PTHREAD)
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