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package/libselinux: fix glibc build with old toolchains

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For an unknown reason, since bump to version 3.0.0, we got build failure
due to -D_FILE_OFFSET_BITS==64:

/home/naourr/work/instance-2/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/fts.h:41:3: error: #error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
 # error "<fts.h> cannot be used with -D_FILE_OFFSET_BITS==64"
   ^

Update our workaround to also filter CPPFLAGS fix the issue and seems
right as we're doing it for all the other affected packages
(restorecond, elfutils ...)

Fixes:
 - http://autobuild.buildroot.org/results/200fd0accf6a1926251243b05e600fbf591bb3a2

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Tested-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Fabrice Fontaine 2020-04-20 22:00:58 +02:00 committed by Yann E. MORIN
parent 153b78ee26
commit 85ed7e7f7a
1 changed files with 4 additions and 3 deletions
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7
package/libselinux/libselinux.mk
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@ -45,12 +45,13 @@ define LIBSELINUX_BUILD_PYTHON_BINDINGS
endef
endif # python3
# Filter out D_FILE_OFFSET_BITS=64. This fixes errors caused by glibc
# 2.22. We set CFLAGS and LDFLAGS here because we want to win over the
# CFLAGS/LDFLAGS definitions passed by $(PKG_PYTHON_DISTUTILS_ENV)
# Filter out D_FILE_OFFSET_BITS=64. This fixes errors caused by glibc 2.22. We
# set CFLAGS, CPPFLAGS and LDFLAGS here because we want to win over the
# CFLAGS/CPPFLAGS/LDFLAGS definitions passed by $(PKG_PYTHON_DISTUTILS_ENV)
# when the python binding is enabled.
LIBSELINUX_MAKE_OPTS += \
CFLAGS="$(filter-out -D_FILE_OFFSET_BITS=64,$(TARGET_CFLAGS))" \
CPPFLAGS="$(filter-out -D_FILE_OFFSET_BITS=64,$(TARGET_CPPFLAGS))" \
LDFLAGS="$(TARGET_LDFLAGS) -lpcre -lpthread"
define LIBSELINUX_BUILD_CMDS