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| author | Charles Hannum <mycroft@gnu.org> | 1991-11-25 19:05:00 +0000 |
|---|---|---|
| committer | Charles Hannum <mycroft@gnu.org> | 1991-11-25 19:05:00 +0000 |
| commit | 8c2425e1e43f3d098a348cb147fb27cb8b9f5fe7 (patch) | |
| tree | 1729d7b30f2d8551398b291d6e418aeba06664b7 /gcc | |
| parent | ec65fa669004405ecf6b41c3d87ff142607c1755 (diff) | |
| download | gcc-8c2425e1e43f3d098a348cb147fb27cb8b9f5fe7.zip gcc-8c2425e1e43f3d098a348cb147fb27cb8b9f5fe7.tar.gz gcc-8c2425e1e43f3d098a348cb147fb27cb8b9f5fe7.tar.bz2 | |
entered into RCS
From-SVN: r72
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/m68k/x-tower | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/config/m68k/x-tower b/gcc/config/m68k/x-tower new file mode 100644 index 0000000..995e72b --- /dev/null +++ b/gcc/config/m68k/x-tower @@ -0,0 +1,9 @@ +# On the NCR Tower 32 running SVR3, says ra@intsys.no : +# Do *not* enable optimization in CFLAGS when using the native cc, because: +# a) The optimizer seems to loop when invoked with -O2. +# b) The -O1 level does stack/frame pointer optimizations that make the +# assembler alloca in libPW.a fail, and the C alloca eats *lots* of memory. +# c) gcc will eventually be recompiled with itself, so all this doesn't matter. +X_CFLAGS = -O0 +CCLIBFLAGS = -O2 +CLIB = -lmalloc -lPW |