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scripts/build/cc/gcc.sh | 13 ++++++++----- 1 files changed, 8 insertions(+), 5 deletions(-) # HG changeset patch # User Bryan Hundven <bryanhundven@gmail.com> # Date 1306731531 25200 # Node ID 6bc2b9441fb0dcf16e68f4ac22d9ec1568c38181 # Parent 9d58c4e241bebc95f78ad593222a94ed364d39e9 scripts/gcc: if build host gcc is greater then 4.5.x use -static-libstdc++ Previously there was a FIXME to check if the build host is > 4.5 and use use -static-libstdc++. This patch does just that. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com> diff -r 9d58c4e241be -r 6bc2b9441fb0 scripts/build/cc/gcc.sh --- a/scripts/build/cc/gcc.sh Sun May 29 21:58:28 2011 -0700 +++ b/scripts/build/cc/gcc.sh Sun May 29 21:58:51 2011 -0700 @@ -449,13 +449,16 @@ final_LDFLAGS+=("-lm") else if [ "${CT_CC_STATIC_LIBSTDCXX}" = "y" -a "${CONFIGURE_has_static_libstdcpp}" = "y" ]; then - # this is from CodeSourcery arm-2010q1-202-arm-none-linux-gnueabi.src.tar.bz2 - # build script - # FIXME: if the host gcc is gcc-4.5 then presumably we could use -static-libstdc++, - # see http://gcc.gnu.org/ml/gcc-patches/2009-06/msg01635.html + # This is from CodeSourcery arm-2010q1-202-arm-none-linux-gnueabi.src.tar.bz2 + # build script. host_libstdcxx_flags+=("-static-libgcc") - host_libstdcxx_flags+=("-Wl,-Bstatic,-lstdc++,-Bdynamic") host_libstdcxx_flags+=("-lm") + if [ $(echo ${CT_SYS_GCC} | cut -d. -f1) -ge 4 -a \ + $(echo ${CT_SYS_GCC} | cut -d. -f2) -ge 5 ]; then + host_libstdcxx_flags+=("-static-libstdc++") + else + host_libstdcxx_flags+=("-Wl,-Bstatic,-lstdc++,-Bdynamic") + fi elif [ "${CT_COMPLIBS_SHARED}" != "y" ]; then # When companion libraries are build static (eg !shared), # the libstdc++ is not pulled automatically, although it -- For unsubscribe information see http://sourceware.org/lists.html#faq
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