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cc/gcc: add option to enable/disable libquadmath

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Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
This commit is contained in:
Yann E. MORIN" 2012-05-06 15:32:56 +02:00
parent b8425e99b9
commit 27e8b280f9
2 changed files with 20 additions and 0 deletions
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11
config/cc/gcc.in.2
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@ -152,6 +152,17 @@ config CC_GCC_LIBSSP
The default is 'N'. Say 'Y' if you need it, and report success/failure.
config CC_GCC_LIBQUADMATH
bool
prompt "Compile libquadmath"
depends on CC_GCC_HAS_LIBQUADMATH
help
libquadmath is a library which provides quad-precision mathematical
functions on targets supporting the __float128 datatype. See:
http://gcc.gnu.org/onlinedocs/libquadmath/
The default is 'N'. Say 'Y' if you need it, and report success/failure.
#-----------------------------------------------------------------------------
comment "Misc. obscure options."

9
scripts/build/cc/gcc.sh
View File

@ -621,6 +621,15 @@ do_cc_backend() {
else
extra_config+=(--disable-libssp)
fi
if [ "${CT_CC_GCC_HAS_LIBQUADMATH}" = "y" ]; then
if [ "${CT_CC_GCC_LIBQUADMATH}" = "y" ]; then
extra_config+=(--enable-libquadmath)
extra_config+=(--enable-libquadmath-support)
else
extra_config+=(--disable-libquadmath)
extra_config+=(--disable-libquadmath-support)
fi
fi
# *** WARNING ! ***
# Keep this full if-else-if-elif-fi-fi block in sync