LDFLAGS: -L$(SYSROOT)/usr/lib vs -L$(SYSROOT)/usr/lib64
UweBonnes opened this issue · comments
Hello,
compiling on Opensuse Leap42.3 gives a lot of errors like
LD libosc.so
/usr/lib64/gcc/x86_64-suse-linux/4.8/../../../../x86_64-suse-linux/bin/ld: inkompatibles /usr/lib/libfontconfig.so wird bei der Suche nach -lfontconfig übersprungen
/usr/lib64/gcc/x86_64-suse-linux/4.8/../../../../x86_64-suse-linux/bin/ld: inkompatibles /usr/lib/libfreetype.so wird bei der Suche nach -lfreetype übersprungen
Changing
diff --git a/Makefile b/Makefile
index 418af2e..e08900f 100644
--- a/Makefile
+++ b/Makefile
@@ -38,7 +38,7 @@ $(foreach dep,$(DEPENDENCIES),$(eval $(call dep_flags,$(dep))))
LDFLAGS := $(DEP_LDFLAGS) \
$(if $(WITH_MINGW),-lwinpthread) \
- -L$(SYSROOT)/usr/lib -lmatio -lz -lm -lad9361
+ -L$(SYSROOT)/usr/lib64 -lmatio -lz -lm -lad9361
ifeq ($(WITH_MINGW),y)
LDFLAGS += -Wl,--subsystem,windows
makes the error go away for me, but a more general solution is needed.
One generic way to fix this, is to add -L$(SYSROOT)/usr/lib64 before -L$(SYSROOT)/usr/lib.
It's not perfect, but it should handle most cases.
If the lib is found in -L$(SYSROOT)/usr/lib64, it will be used.
If not, and is found in ``-L$(SYSROOT)/usr/lib`, it will be used.
It's also a simple solution to the problem.
I'm not sure about any other solution here.
I'm open to suggestions.
Otherwise, I propose we solve it like this.
I will spin up a PR with this change.
@UweBonnes
Could you test the change in PR #77 ?
If you give the ok, we could then merge it.
Thanks :)
Alex
PR#77 fixes the problem on OpenSuse 42,3, X64