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| author |   Bryan Hundven <bryanhundven@gmail.com> | 2015-11-23 01:35:28 (GMT) |
|---|---|---|
| committer | Bryan Hundven <bryanhundven@gmail.com> | 2015-11-23 01:35:28 (GMT) |
| commit | 49cdcd16f24ee387e5816812c7b6612f58e1d465 (patch) | |
| tree | 63c7c4994fe943672005314fab7a12c5d866ef3f /scripts | |
| parent | ead1358ae5da44222d1cab6f919db59c33dd7431 (diff) | |
| parent | b0743fdcda5e203c5b379d6b78a8adb74c4084ff (diff) | |
Merge pull request #283 from diorcety-ctng/osx-build-2
Fixes binutils and gold (raspi2 sample builds ok if you disable the static toolchain options)
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/build/cc/100-gcc.sh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/scripts/build/cc/100-gcc.sh b/scripts/build/cc/100-gcc.sh index 5674c30..6ed9e9c 100644 --- a/scripts/build/cc/100-gcc.sh +++ b/scripts/build/cc/100-gcc.sh @@ -426,6 +426,12 @@ do_gcc_core_backend() { CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'" + # Clang's default bracket-depth is 256, and building GCC + # requires somewhere between 257 and 512. + if ${CT_BUILD}-gcc --version 2>&1 | grep clang; then + cflags="$cflags "-fbracket-depth=512 + fi + # Use --with-local-prefix so older gccs don't look in /usr/local (http://gcc.gnu.org/PR10532) CT_DoExecLog CFG \ CC_FOR_BUILD="${CT_BUILD}-gcc" \ @@ -916,6 +922,13 @@ do_gcc_backend() { CT_DoLog DEBUG "Extra config passed: '${extra_config[*]}'" + # https://gcc.gnu.org/ml/gcc/2014-05/msg00014.html + # "gcc 4.9.0 do not build on OSX" .. because Clang's default + # bracket-depth is 256 + if ${CT_BUILD}-gcc --version 2>&1 | grep clang; then + cflags="$cflags "-fbracket-depth=512 + fi + CT_DoExecLog CFG \ CC_FOR_BUILD="${CT_BUILD}-gcc" \ CFLAGS="${cflags}" \ |