Don't pollute cross-compilation environment with host pkg-config

Revised to prevent undefined macro errors with older pkg-config.

Change-Id: Ia588525e5537d7cf758b5351c0a4c5f48b28a200
Reviewed-on: https://gerrit.libreoffice.org/21595
Reviewed-by: Tor Lillqvist <tml@collabora.com>
Tested-by: Tor Lillqvist <tml@collabora.com>
This commit is contained in:
Peter Foley 2016-01-18 16:28:54 -05:00 committed by Tor Lillqvist
parent 1c1b788f38
commit af2548f000

View File

@ -490,6 +490,7 @@ if test -n "$with_android_ndk"; then
ANDROIDCFLAGS="$ANDROIDCFLAGS -ffunction-sections -fdata-sections"
ANDROIDCFLAGS="$ANDROIDCFLAGS -L$ANDROID_NDK_HOME/sources/cxx-stl/gnu-libstdc++/${ANDROID_NDK_TOOLCHAIN_VERSION_SUBDIR}libs/$ANDROID_APP_ABI"
ANDROIDCFLAGS="$ANDROIDCFLAGS --sysroot=$ANDROID_NDK_HOME/platforms/android-${ANDROID_API_LEVEL}/arch-${ANDROID_ARCH}"
export PKG_CONFIG_LIBDIR="$ANDROID_BINUTILS_PREBUILT_ROOT/lib/pkgconfig"
if test -n "$ANDROID_USING_CLANG"; then
ANDROIDCFLAGS="$ANDROIDCFLAGS -Qunused-arguments"
@ -4592,6 +4593,7 @@ dnl machine when doing cross-compilation
dnl ===================================================================
m4_pattern_allow([PKG_CONFIG_FOR_BUILD])
m4_pattern_allow([PKG_CONFIG_LIBDIR])
if test "$cross_compiling" = "yes"; then
AC_MSG_CHECKING([for BUILD platform configuration])
echo
@ -4621,7 +4623,7 @@ if test "$cross_compiling" = "yes"; then
unset CC CXX SYSBASE CFLAGS
unset AR NM OBJDUMP PKG_CONFIG RANLIB READELF STRIP
unset CPPUNIT_CFLAGS CPPUNIT_LIBS
unset LIBXML_CFLAGS LIBXML_LIBS LIBXSLT_CFLAGS LIBXSLT_LIBS XSLTPROC
unset LIBXML_CFLAGS LIBXML_LIBS LIBXSLT_CFLAGS LIBXSLT_LIBS XSLTPROC PKG_CONFIG_LIBDIR
test -n "$CC_FOR_BUILD" && export CC="$CC_FOR_BUILD"
test -n "$CXX_FOR_BUILD" && export CXX="$CXX_FOR_BUILD"
test -n "$PKG_CONFIG_FOR_BUILD" && export PKG_CONFIG="$PKG_CONFIG_FOR_BUILD"