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[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / buildroot-2015.05 / package / dmalloc / 0001-add-fpic.patch

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/dmalloc/0001-add-fpic.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/dmalloc/0001-add-fpic.patch
new file mode 100644 (file)
index 0000000..230a9e1
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/dmalloc/0001-add-fpic.patch
@@ -0,0 +1,58 @@
+Without -fPIC, dmalloc does not build with:
+
+/home/test/mips-4.4/bin/mips-linux-gnu-ld --sysroot=/home/test/outputs/test-35/staging -shared --whole-archive -soname libdmallocxx.so -o libdmallocxx.so.t libdmallocxx.a
+/home/test/mips-4.4/bin/mips-linux-gnu-ld: libdmalloc.a(arg_check.o): relocation R_MIPS_HI16 against `_dmalloc_flags' can not be used when making a shared object; recompile with -fPIC
+libdmalloc.a(arg_check.o): could not read symbols: Bad value
+
+This patch, taken from
+http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/dev-libs/dmalloc/files/dmalloc-5.2.4-fpic.patch?hideattic=0&view=markup,
+fixes the problem by passing the -fPIC flag. It isn't passed through
+the ./configure environment in order to not clutter the configuration
+cache with incorrect values.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ Makefile.in |   10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -318,17 +318,17 @@
+ # special _th versions of objects with the LOCK_THREADS variable defined to 1
+ chunk_th.o : $(srcdir)/chunk.c
+       rm -f $@
+-      $(CC) $(CFLAGS) $(CPPFLAGS) $(DEFS) $(INCS) -DLOCK_THREADS=1 \
++      $(CC) $(CFLAGS) -fPIC $(CPPFLAGS) $(DEFS) $(INCS) -DLOCK_THREADS=1 \
+               -c $(srcdir)/chunk.c -o ./$@
+ 
+ error_th.o : $(srcdir)/error.c
+       rm -f $@
+-      $(CC) $(CFLAGS) $(CPPFLAGS) $(DEFS) $(INCS) -DLOCK_THREADS=1 \
++      $(CC) $(CFLAGS) -fPIC $(CPPFLAGS) $(DEFS) $(INCS) -DLOCK_THREADS=1 \
+               -c $(srcdir)/error.c -o ./$@
+ 
+ malloc_th.o : $(srcdir)/malloc.c
+       rm -f $@
+-      $(CC) $(CFLAGS) $(CPPFLAGS) $(DEFS) $(INCS) -DLOCK_THREADS=1 \
++      $(CC) $(CFLAGS) -fPIC $(CPPFLAGS) $(DEFS) $(INCS) -DLOCK_THREADS=1 \
+               -c $(srcdir)/malloc.c -o ./$@
+ 
+ tests : $(TEST) $(TEST_FC)
+@@ -360,7 +360,7 @@
+ 
+ .c.o :
+       rm -f $@
+-      $(CC) $(CFLAGS) $(CPPFLAGS) $(DEFS) $(INCS) -c $< -o ./$@
++      $(CC) $(CFLAGS) -fPIC $(CPPFLAGS) $(DEFS) $(INCS) -c $< -o ./$@
+ 
+ #
+ # .cc.o auto-target doesn't work on some systems. 
+@@ -368,7 +368,7 @@
+ #
+ dmallocc.o : $(srcdir)/dmallocc.cc
+       rm -f $@
+-      $(CXX) $(CFLAGS) $(CPPFLAGS) $(DEFS) $(INCS) -c $(srcdir)/dmallocc.cc \
++      $(CXX) $(CFLAGS) -fPIC $(CPPFLAGS) $(DEFS) $(INCS) -c $(srcdir)/dmallocc.cc \
+               -o ./$@
+ 
+ #