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bb62e5fd88
Signed-off-by: Roy Li <rongqing.li@windriver.com> Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>
47 lines
1.4 KiB
Diff
47 lines
1.4 KiB
Diff
[PATCH] Do not set CC_FOR_BUILD flags
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Upstream-status: Pending
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AC_WIRESHARK_COMPILER_FLAGS_CHECK() is checking which options CC is supported,
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and put the supported options into CFLAGS, but it should not put them into
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CFLAGS_FOR_BUILD. since CC and BUILD_CC can be different, CFLAGS_FOR_BUILD is
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used by BUILD_CC
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BUILD_CC is used to generated host tools, do not use the gcc's optimised options,
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do not effect the running of host tools. so do not set CC_FOR_BUILD flags.
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Signed-off-by: Roy.Li <rongqing.li@windriver.com>
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---
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acinclude.m4 | 8 --------
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1 file changed, 8 deletions(-)
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diff --git a/acinclude.m4 b/acinclude.m4
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index 136fc27..8d3d360 100644
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--- a/acinclude.m4
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+++ b/acinclude.m4
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@@ -1755,10 +1755,6 @@ if test "x$ac_supports_gcc_flags" = "xyes" ; then
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# just the new option.
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#
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CFLAGS="$CFLAGS_saved $GCC_OPTION"
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- #
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- # Add it to the flags we use when building build tools.
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- #
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- CFLAGS_FOR_BUILD="$CFLAGS_FOR_BUILD $GCC_OPTION"
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],
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[
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AC_MSG_RESULT(yes)
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@@ -1771,10 +1767,6 @@ if test "x$ac_supports_gcc_flags" = "xyes" ; then
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# just the new option.
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#
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CFLAGS="$CFLAGS_saved $GCC_OPTION"
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- #
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- # Add it to the flags we use when building build tools.
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- #
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- CFLAGS_FOR_BUILD="$CFLAGS_FOR_BUILD $GCC_OPTION"
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fi
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],
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[
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--
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1.9.1
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