diff options
| author |   Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2010-10-09 20:49:28 (GMT) |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2010-10-09 20:49:28 (GMT) |
| commit | 416eb291985c1e04cddd1dacc6d3111f4cb02f5f (patch) | |
| tree | 6b269996c20725a0d25e433323d44658f40e3aad /scripts/build/cc/gcc.sh | |
| parent | 8b0af28c69b5c6ad83f30fb4324630a383df7c72 (diff) | |
cc/gcc: add option to enable 128-bit long doubles
Needed by some PPC targets, at least.
Requires gcc 4.2+ (noticed by Arnaud LACOMBE).
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Diffstat (limited to 'scripts/build/cc/gcc.sh')
| -rw-r--r-- | scripts/build/cc/gcc.sh | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh index a30a3d4..4e6a377 100644 --- a/scripts/build/cc/gcc.sh +++ b/scripts/build/cc/gcc.sh @@ -191,6 +191,12 @@ do_cc_core() { extra_config+=("--enable-target-optspace") fi + case "${CT_CC_GCC_LDBL_128}" in + Y) extra_config+=("--with-long-double-128");; + M) ;; + "") extra_config+=("--without-long-double-128");; + esac + CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'" # Use --with-local-prefix so older gccs don't look in /usr/local (http://gcc.gnu.org/PR10532) @@ -420,6 +426,12 @@ do_cc() { extra_config+=("--disable-libstdcxx-pch") fi + case "${CT_CC_GCC_LDBL_128}" in + Y) extra_config+=("--with-long-double-128");; + M) ;; + "") extra_config+=("--without-long-double-128");; + esac + CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'" # --enable-symvers=gnu really only needed for sh4 to work around a |