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| author | Jo-Philipp Wich <jow@openwrt.org> | 2012-04-21 03:02:39 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2012-04-21 03:02:39 +0000 |
| commit | f79bfe60729f8e051311ee8e7016d7e651bb687a (patch) | |
| tree | 775a977332d8dec984de60c88340236d5d34e6ed /toolchain/gcc/patches/4.6-linaro | |
| parent | 2624d67c0867afe892a37e6748942c2a20f5365d (diff) | |
| download | upstream-f79bfe60729f8e051311ee8e7016d7e651bb687a.tar.gz upstream-f79bfe60729f8e051311ee8e7016d7e651bb687a.tar.bz2 upstream-f79bfe60729f8e051311ee8e7016d7e651bb687a.zip | |
gcc: add patch to make the getenv() spec function nonfatal if requested environment variable is unset
SVN-Revision: 31390
Diffstat (limited to 'toolchain/gcc/patches/4.6-linaro')
| -rw-r--r-- | toolchain/gcc/patches/4.6-linaro/920-specs_nonfatal_getenv.patch | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.6-linaro/920-specs_nonfatal_getenv.patch b/toolchain/gcc/patches/4.6-linaro/920-specs_nonfatal_getenv.patch new file mode 100644 index 0000000000..5055ae898e --- /dev/null +++ b/toolchain/gcc/patches/4.6-linaro/920-specs_nonfatal_getenv.patch @@ -0,0 +1,14 @@ +--- a/gcc/gcc.c ++++ b/gcc/gcc.c +@@ -7772,7 +7772,10 @@ getenv_spec_function (int argc, const ch + + value = getenv (argv[0]); + if (!value) +- fatal_error ("environment variable %qs not defined", argv[0]); ++ { ++ warning (0, "environment variable %qs not defined", argv[0]); ++ value = ""; ++ } + + /* We have to escape every character of the environment variable so + they are not interpreted as active spec characters. A |