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Honor $MAKE for -fwhopr=; do not honor $MAKEFLAGS, $MFLAGS.
authorrwild <rwild@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 23 May 2010 14:36:07 +0000 (14:36 +0000)
committerrwild <rwild@138bc75d-0d04-0410-961f-82ee72b054a4>
Sun, 23 May 2010 14:36:07 +0000 (14:36 +0000)
commitc335b5feeb574fa90f128db8259591419ce34d4a
tree18675799e94c0f0b40a2f8d9227ff0c0e7c1dc06
parentc7000751d67b66d966d4d3afa09c09d32a3805a8
Honor $MAKE for -fwhopr=; do not honor $MAKEFLAGS, $MFLAGS.

gcc/:
* lto-wrapper.c (run_gcc): Unset MAKEFLAGS and MFLAGS
before calling make; allow override through $MAKE.
* doc/invoke.texi (Optimize Options): Document override.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159760 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/doc/invoke.texi
gcc/lto-wrapper.c