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Remove error output from configure if CFLAGS is set (r174313).

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This fixes PR16724.

llvm-svn: 191289
This commit is contained in:
Patrik Hagglund 2013-09-24 11:38:45 +00:00
parent e1fcc1bf1d
commit 8dc351ad58
2 changed files with 4 additions and 4 deletions
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4
autoconf/configure.ac
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@ -61,8 +61,8 @@ fi
dnl Default to empty (i.e. assigning the null string to) CFLAGS and CXXFLAGS,
dnl instead of the autoconf default (for example, '-g -O2' for CC=gcc).
${CFLAGS=}
${CXXFLAGS=}
: ${CFLAGS=}
: ${CXXFLAGS=}
dnl We need to check for the compiler up here to avoid anything else
dnl starting with a different one.

4
configure vendored
View File

@ -1992,8 +1992,8 @@ echo "$as_me: error: Already configured in ${srcdir}" >&2;}
fi
fi
${CFLAGS=}
${CXXFLAGS=}
: ${CFLAGS=}
: ${CXXFLAGS=}
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'