diff options
| author |   Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2010-09-12 18:54:54 (GMT) |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2010-09-12 18:54:54 (GMT) |
| commit | d34a5ec7d8003256b859421dc080be0362663678 (patch) | |
| tree | 0eaff319c7efbd3257b9c1360ac897dc27b0890e /config/cc/gcc.in | |
| parent | 4c326c29241784efbda7494c09068a103397b2f4 (diff) | |
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 'config/cc/gcc.in')
| -rw-r--r-- | config/cc/gcc.in | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/config/cc/gcc.in b/config/cc/gcc.in index 00d1dfa..2e64556 100644 --- a/config/cc/gcc.in +++ b/config/cc/gcc.in @@ -136,13 +136,22 @@ config CC_GCC_4_4_or_later bool default n select CC_GCC_4_3_or_later - select CC_GCC_USE_PPL_CLOOG + select CC_GCC_HAS_GRAPHITE config CC_GCC_4_5_or_later bool default n select CC_GCC_4_4_or_later - select CC_GCC_USE_MPC_LIBELF + select CC_GCC_USE_MPC + select CC_GCC_HAS_LTO + +config CC_GCC_HAS_GRAPHITE + bool + default n + +config CC_GCC_HAS_LTO + bool + default n config CC_GCC_USE_GMP_MPFR bool @@ -156,10 +165,14 @@ config CC_GCC_USE_PPL_CLOOG select PPL select CLOOG -config CC_GCC_USE_MPC_LIBELF +config CC_GCC_USE_MPC bool default n select MPC + +config CC_GCC_USE_LIBELF + bool + default n select LIBELF config CC_VERSION |