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| author | Boris Gjenero <dreamlayers@rockbox.org> | 2012-10-22 21:30:01 +0200 |
|---|---|---|
| committer | Marcin Bukat <marcin.bukat@gmail.com> | 2012-10-24 14:02:41 +0200 |
| commit | c975de1534f4b4092ad75f85353eec32a9a31b92 (patch) | |
| tree | 611c581d6ce81b6575f8b20ec8cd795e85ccb298 /tools | |
| parent | 8ad8473d814c4ce4db62d35759939f1fae146361 (diff) | |
| download | rockbox-c975de1534f4b4092ad75f85353eec32a9a31b92.tar.gz rockbox-c975de1534f4b4092ad75f85353eec32a9a31b92.zip | |
SH gcc 4.6.3 with link-time optimization, for Archos targets
This is work from FS#12431 synced to current HEAD and slightly
tweaked (gcc 4.6.2 -> 4.6.3, binutils 2.21.1 -> 2.22)
Change-Id: I76af91e80ac2a9c16a776c7f0a33cc51603bbf9b
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/configure | 6 | ||||
| -rwxr-xr-x | tools/rockboxdev.sh | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/tools/configure b/tools/configure index 08d07b7797..4059a95a68 100755 --- a/tools/configure +++ b/tools/configure @@ -3707,6 +3707,12 @@ if test "$CC" = "sh-elf-gcc"; then echo "WARNING: You use an unpatched gcc compiler: $gccver" echo "WARNING: http://www.rockbox.org/twiki/bin/view/Main/CrossCompiler" fi + + if test "$gccnum" -ge "406"; then + echo "Enabling link-time optimization" + GCCOPTS="$GCCOPTS -flto" + fi + fi fi diff --git a/tools/rockboxdev.sh b/tools/rockboxdev.sh index 996aa86aea..78641b5b23 100755 --- a/tools/rockboxdev.sh +++ b/tools/rockboxdev.sh @@ -361,8 +361,8 @@ do # default rule for Objective C. Disable the builtin make rules. See # http://sourceware.org/ml/binutils/2005-12/msg00259.html export MAKEFLAGS="-r $MAKEFLAGS" - build "binutils" "sh-elf" "2.16.1" "" "--disable-werror" - build "gcc" "sh-elf" "4.0.3" "gcc-4.0.3-rockbox-1.diff" + build "binutils" "sh-elf" "2.22" "" "--disable-werror" + build "gcc" "sh-elf" "4.6.3" "" "" "gmp mpfr mpc" ;; [Ii]) |