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| author | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2010-09-12 20:54:54 +0200 |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2010-09-12 20:54:54 +0200 |
| commit | d34a5ec7d8003256b859421dc080be0362663678 (patch) | |
| tree | 0eaff319c7efbd3257b9c1360ac897dc27b0890e /scripts/build/cc | |
| parent | 4c326c29241784efbda7494c09068a103397b2f4 (diff) | |
| download | crosstool-ng-d34a5ec7d8003256b859421dc080be0362663678.tar.gz crosstool-ng-d34a5ec7d8003256b859421dc080be0362663678.tar.bz2 crosstool-ng-d34a5ec7d8003256b859421dc080be0362663678.zip | |
cc/gcc: do not force use of non-vital companion libraries
While GMP and MPFR are required by gcc>=4.3 (to build the frontends),
and MPC is required by gcc>=4.5, the other libs are not. If they are
present then gcc will enable advanced features; if they are missing,
then gcc will (should) simply disable those features.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Diffstat (limited to 'scripts/build/cc')
| -rw-r--r-- | scripts/build/cc/gcc.sh | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh index e4d75e7e..0f12c61f 100644 --- a/scripts/build/cc/gcc.sh +++ b/scripts/build/cc/gcc.sh @@ -169,12 +169,14 @@ do_cc_core() { extra_config+=("--with-gmp=${CT_COMPLIBS_DIR}") extra_config+=("--with-mpfr=${CT_COMPLIBS_DIR}") fi - if [ "${CT_CC_GCC_USE_PPL_CLOOG}" = "y" ]; then + if [ "${CT_CC_GCC_USE_MPC}" = "y" ]; then + extra_config+=("--with-mpc=${CT_COMPLIBS_DIR}") + fi + if [ "${CT_CC_GCC_USE_GRAPHITE}" = "y" ]; then extra_config+=("--with-ppl=${CT_COMPLIBS_DIR}") extra_config+=("--with-cloog=${CT_COMPLIBS_DIR}") fi - if [ "${CT_CC_GCC_USE_MPC_LIBELF}" = "y" ]; then - extra_config+=("--with-mpc=${CT_COMPLIBS_DIR}") + if [ "${CT_CC_GCC_USE_LTO}" = "y" ]; then extra_config+=("--with-libelf=${CT_COMPLIBS_DIR}") fi @@ -365,12 +367,14 @@ do_cc() { extra_config+=("--with-gmp=${CT_COMPLIBS_DIR}") extra_config+=("--with-mpfr=${CT_COMPLIBS_DIR}") fi - if [ "${CT_CC_GCC_USE_PPL_CLOOG}" = "y" ]; then + if [ "${CT_CC_GCC_USE_MPC}" = "y" ]; then + extra_config+=("--with-mpc=${CT_COMPLIBS_DIR}") + fi + if [ "${CT_CC_GCC_USE_GRAPHITE}" = "y" ]; then extra_config+=("--with-ppl=${CT_COMPLIBS_DIR}") extra_config+=("--with-cloog=${CT_COMPLIBS_DIR}") fi - if [ "${CT_CC_GCC_USE_MPC_LIBELF}" = "y" ]; then - extra_config+=("--with-mpc=${CT_COMPLIBS_DIR}") + if [ "${CT_CC_GCC_USE_LTO}" = "y" ]; then extra_config+=("--with-libelf=${CT_COMPLIBS_DIR}") fi |