[Buildroot] [PATCH 1/1] package/libcap: fix libcap.pc

[Fabrice Fontaine]

libcap builds an incorrect libcap.pc because libdir is pulled from the
host os:

ifndef lib
lib=$(shell ldd /usr/bin/ld|egrep "ld-linux|ld.so"|cut -d/ -f2)
endif

Fix this error by passing lib=lib in {HOST_LIBCAP,LIBCAP}_BUILD_CMDS

Fixes:
 - https://bugs.buildroot.org/show_bug.cgi?id=13276

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
 package/libcap/libcap.mk | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/package/libcap/libcap.mk b/package/libcap/libcap.mk
index 2b80a3cb7d..a4a9170193 100644
--- a/package/libcap/libcap.mk
+++ b/package/libcap/libcap.mk
@@ -19,6 +19,7 @@ LIBCAP_MAKE_FLAGS = \
 	CROSS_COMPILE="$(TARGET_CROSS)" \
 	BUILD_CC="$(HOSTCC)" \
 	BUILD_CFLAGS="$(HOST_CFLAGS)" \
+	lib=lib \
 	SHARED=$(if $(BR2_STATIC_LIBS),,yes) \
 	PTHREADS=$(if $(BR2_TOOLCHAIN_HAS_THREADS),yes,)
 
@@ -38,21 +39,21 @@ endef
 define LIBCAP_INSTALL_STAGING_CMDS
 	$(foreach d,$(LIBCAP_MAKE_DIRS), \
 		$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/$(d) $(LIBCAP_MAKE_FLAGS) \
-			DESTDIR=$(STAGING_DIR) prefix=/usr lib=lib install
+			DESTDIR=$(STAGING_DIR) prefix=/usr install
 	)
 endef
 
 define LIBCAP_INSTALL_TARGET_CMDS
 	$(foreach d,$(LIBCAP_MAKE_DIRS), \
 		$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/$(d) $(LIBCAP_MAKE_FLAGS) \
-			DESTDIR=$(TARGET_DIR) prefix=/usr lib=lib install
+			DESTDIR=$(TARGET_DIR) prefix=/usr install
 	)
 endef
 
 define HOST_LIBCAP_BUILD_CMDS
 	$(HOST_MAKE_ENV) $(HOST_CONFIGURE_OPTS) $(MAKE) -C $(@D)\
 		DYNAMIC=yes \
-		RAISE_SETFCAP=no GOLANG=no
+		RAISE_SETFCAP=no GOLANG=no lib=lib
 endef
 
 define HOST_LIBCAP_INSTALL_CMDS
-- 
2.29.2