crda: fix static build failure
libnl-3 uses threads and this isn't accounted for in crda or libnl-3*.pc files since crda doesn't use pkg-config. Since linking order matters for static scenarios also throw in -lnl-3 into NLLIBS first since it gets appended to in crda makefiles to add libnl-3. libgcrypt depends on libgpg-error and this isn't accounted for in crda makefile, but it is in libgcrypt-config script (in the correct order for static linking), so set LDLIBS calling this script. Fixes: http://autobuild.humanoidz.org/results/31c/31c54e16b60f41e2aa9ea6cd43ced694d3ce3ce0/ http://autobuild.humanoidz.org/results/a45/a4548583aa63fbf6db9dbdf7e1556b0d23800de5/ Signed-off-by: Samuel Martin <s.martin49@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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@ -12,8 +12,22 @@ CRDA_DEPENDENCIES = host-pkgconf host-python-m2crypto \
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CRDA_LICENSE = ISC
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CRDA_LICENSE_FILES = LICENSE
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# libnl-3 needs -lm (for rint) and -lpthread if linking statically.
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# And library order matters hence stick -lnl-3 first since it's appended
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# in the crda Makefiles as in NLLIBS+=-lnl-3 ... thus failing.
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#
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# libgcrypt needs -lgpg-error if linking statically, which is correctly
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# set by the libgcrypt-config script (and in the right order).
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ifeq ($(BR2_PREFER_STATIC_LIB),y)
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CRDA_NLLIBS += -lnl-3 -lm -lpthread
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CRDA_LDLIBS += `$(STAGING_DIR)/usr/bin/libgcrypt-config --libs`
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endif
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define CRDA_BUILD_CMDS
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$(TARGET_CONFIGURE_OPTS) $(MAKE) all_noverify -C $(@D)
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$(TARGET_CONFIGURE_OPTS) \
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LDLIBS="$(CRDA_LDLIBS)" \
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NLLIBS="$(CRDA_NLLIBS)" \
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$(MAKE) all_noverify -C $(@D)
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endef
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define CRDA_INSTALL_TARGET_CMDS
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