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Diffstat (limited to '')
| -rw-r--r-- | configure.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in index 252a3599cf..765f59506e 100644 --- a/configure.in +++ b/configure.in @@ -171,7 +171,7 @@ AC_PROG_CC AC_PROG_CPP dnl Try to get c99 support for variadic macros -AC_PROG_CC_C99 +ifdef([AC_PROG_CC_C99], [AC_PROG_CC_C99]) if test "x${cache_file}" = "x/dev/null"; then # Likewise, ensure that CC and CPP are passed through to the pcre |