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-rw-r--r--config/cc/gcc.in.211
-rw-r--r--scripts/build/cc/gcc.sh9
2 files changed, 20 insertions, 0 deletions
diff --git a/config/cc/gcc.in.2 b/config/cc/gcc.in.2
index 807c6f9..585c00d 100644
--- a/config/cc/gcc.in.2
+++ b/config/cc/gcc.in.2
@@ -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."
diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh
index 8dea3dc..d9930e2 100644
--- a/scripts/build/cc/gcc.sh
+++ b/scripts/build/cc/gcc.sh
@@ -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