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| author | Jim Huang <jserv@0xlab.org> | 2012-12-09 23:47:29 +0800 |
|---|---|---|
| committer | Jim Huang <jserv@0xlab.org> | 2012-12-10 00:18:57 +0800 |
| commit | cb3aee6ee66822b544ac679664d63a7b8e5d9a21 (patch) | |
| tree | 16cf9a82a511d9c278533ebf2ab95d2b5ad0457c | |
| parent | 106603b925b7f20177c5b7613535d9d43ed35b7d (diff) | |
| download | build-cb3aee6ee66822b544ac679664d63a7b8e5d9a21.tar.gz | |
libbfd: prevent from incorrect assignment of $CFLAGS
For older versions of binutils, the automake script can not recognize the suffixing
environment variable $CFLAGS and complain as following:
(cd libbfd-binutils-2.17 ; \
.././../binutils/binutils-2.17/configure \
--prefix=/usr/local --target= --host=x86_64-unknown-linux-gnu \
--build=x86_64-unknown-linux-gnu --program-transform-name='s,y,y,' \
--disable-shared \
--enable-install-libbfd --with-included-gettext CFLAGS=" -m32") && \
touch stmp-config-host-libbfd
configure: warning: CFLAGS= -m32: invalid host type
creating cache ./config.cache
configure: error: can only configure for one host and one target at a time
Change-Id: I075a37d4bfd9b5744ec9c5ffc73446cbbba220b8
| -rw-r--r-- | Makefile.in | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Makefile.in b/Makefile.in index 482d318..cb3a741 100644 --- a/Makefile.in +++ b/Makefile.in @@ -368,12 +368,12 @@ config-host-libbfd: stmp-config-host-libbfd LIBBFD_CONFIG_ARGS=--prefix=$(prefix) \ --target=${target_alias} --host=${host} --build=${build} \ $(baseargs) --disable-shared \ - --enable-install-libbfd --with-included-gettext \ - CFLAGS="$(CFLAGS) -m32" + --enable-install-libbfd --with-included-gettext stmp-config-host-libbfd: config.status ([ -d libbfd-${BINUTILS_VERSION} ] || \ mkdir libbfd-${BINUTILS_VERSION}) && \ (cd libbfd-${BINUTILS_VERSION} ; \ + export CFLAGS="$(CFLAGS) -m32" ; \ $(call find-package-srcdir, ${BINUTILS_VERSION})/configure \ $(LIBBFD_CONFIG_ARGS)) && \ $(STAMP) $@ |