[Buildroot] [git commit] Compile static versions of gcc libraries
Peter Korsgaard
peter at korsgaard.com
Sat Jan 11 16:19:17 UTC 2014
commit: http://git.buildroot.net/buildroot/commit/?id=7d6c79ed887e67ccb87f993150c1ca65dec390cc
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Since default configure options for host packages include
--disable-static, gcc was not configured to build static version of its
libraries (libgcc.a, libstdc++.a, ...).
This patch replace --disable-static by --enable-static in configure
command. Notice some options was removed sinces they was ignored by gcc
configure script.
Once it was compiled, this commit takes care to copy static libraries to
$STAGING
Signed-off-by: Jérôme Pouiller <jezz at sysmic.org>
Tested-by: Baruch Siach <baruch at tkos.co.il>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
package/gcc/gcc-final/gcc-final.mk | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/package/gcc/gcc-final/gcc-final.mk b/package/gcc/gcc-final/gcc-final.mk
index b396382..49de481 100644
--- a/package/gcc/gcc-final/gcc-final.mk
+++ b/package/gcc/gcc-final/gcc-final.mk
@@ -26,6 +26,21 @@ HOST_GCC_FINAL_SUBDIR = build
HOST_GCC_FINAL_PRE_CONFIGURE_HOOKS += HOST_GCC_CONFIGURE_SYMLINK
+define HOST_GCC_FINAL_CONFIGURE_CMDS
+ (cd $(HOST_GCC_FINAL_SRCDIR) && rm -rf config.cache; \
+ $(HOST_CONFIGURE_OPTS) \
+ CFLAGS="$(HOST_CFLAGS)" \
+ LDFLAGS="$(HOST_LDFLAGS)" \
+ $(HOST_GCC_FINAL_CONF_ENV) \
+ ./configure \
+ --prefix="$(HOST_DIR)/usr" \
+ --sysconfdir="$(HOST_DIR)/etc" \
+ --enable-shared --enable-static \
+ $(QUIET) $(HOST_GCC_FINAL_CONF_OPT) \
+ )
+endef
+
+
# Languages supported by the cross-compiler
GCC_FINAL_CROSS_LANGUAGES-y = c
GCC_FINAL_CROSS_LANGUAGES-$(BR2_INSTALL_LIBSTDCPP) += c++
@@ -133,6 +148,8 @@ define HOST_GCC_FINAL_INSTALL_USR_LIBS
for i in $(HOST_GCC_FINAL_USR_LIBS) ; do \
cp -dpf $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/lib*/$${i}.so* \
$(STAGING_DIR)/usr/lib/ ; \
+ cp -dpf $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/lib*/$${i}.a \
+ $(STAGING_DIR)/usr/lib/ ; \
cp -dpf $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/lib*/$${i}.so* \
$(TARGET_DIR)/usr/lib/ ; \
done
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