[source] e2fsprogs: avoid picking up incompatible libcom_err.so

[LEDE Commits]

jow pushed a commit to source.git, branch master:
https://git.lede-project.org/4596f9b5ac4278d544040b2b3fc9ec5fce3d2b10

commit 4596f9b5ac4278d544040b2b3fc9ec5fce3d2b10
Author: Jo-Philipp Wich <jo at mein.io>
AuthorDate: Wed Nov 30 23:25:17 2016 +0100

    e2fsprogs: avoid picking up incompatible libcom_err.so
    
    Commit 2728512 ("e2fsprogs: List all libraries explicitly") forced the
    e2fsprogs build system to link libcom_err.so in various places.
    
    Unfortunately, the krb5 package also ships a libcom_err.so with a totally
    different ABI and puts it into the global staging directory which causes
    e2fsprogs to pick up this wrong library, leading to the following failure:
    
        	LD blkid
        ../lib/libext2fs.so: undefined reference to `_et_list'
        collect2: error: ld returned 1 exit status
        Makefile:504: recipe for target 'blkid' failed
    
    Change the SYSLIBS specification to explicitely link libcom_err.so.0.0
    which in order to work around the problem.
    
    In the long run, the libcom_err clash between e2fsprogs and krb5 needs to
    be solved properly.
    
    Signed-off-by: Jo-Philipp Wich <jo at mein.io>
---
 package/utils/e2fsprogs/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/utils/e2fsprogs/Makefile b/package/utils/e2fsprogs/Makefile
index 6932a4b..cf84c26 100644
--- a/package/utils/e2fsprogs/Makefile
+++ b/package/utils/e2fsprogs/Makefile
@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=e2fsprogs
 PKG_VERSION:=1.43.3
 PKG_MD5SUM:=ce8ef1bbb0d4730f170167284fda156ac9d6bf18db2750eb94af619a81b19927
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@SF/e2fsprogs
@@ -140,7 +140,7 @@ define Build/Compile
 		DESTDIR="$(PKG_INSTALL_DIR)" \
 		LIBBLKID="$(PKG_BUILD_DIR)/lib/libblkid.a -luuid" \
 		ELF_OTHER_LIBS="$(TARGET_LDFLAGS) -luuid" \
-		SYSLIBS="$(TARGET_LDFLAGS) -ldl -L$(PKG_BUILD_DIR)/lib/ -lcom_err" \
+		SYSLIBS="$(TARGET_LDFLAGS) -ldl -L$(PKG_BUILD_DIR)/lib/ -l:libcom_err.so.0.0" \
 		V=$(if $(findstring c,$(OPENWRT_VERBOSE)),1,) \
 		all
 endef