diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/configure.ac b/configure.ac index 763cd1a22..9e8a2df81 100644 --- a/configure.ac +++ b/configure.ac @@ -301,47 +301,6 @@ __EOL__ rm -rf ${tmp} fi ]) -AC_CACHE_CHECK([for flex that ignores fwrite return value], [ac_cv_FLEX_WORKAROUND], [ - if test "x$FLEX" != "x:" ; then - # Create a temporary directory $tmp in $TMPDIR (default /tmp). - # Use mktemp if possible; otherwise fall back on mkdir, - # with $RANDOM to make collisions less likely. - : ${TMPDIR=/tmp} - { - tmp=` - (umask 077 && mktemp -d "$TMPDIR/fooXXXXXX") 2>/dev/null - ` && - test -n "$tmp" && test -d "$tmp" - } || { - tmp=$TMPDIR/foo$$-$RANDOM - (umask 077 && mkdir "$tmp") - } || exit $? - cat >$tmp/test.fl <<__EOL__ -%{ -#include <unistd.h> -#include <stdio.h> -static void yyunput (int c,char *buf_ptr ) __attribute__((unused)); -static int input(void) __attribute__((unused)); -%} - -%% -username printf( "%s", getlogin() ); -__EOL__ - ${FLEX} -o ${tmp}/test.c ${tmp}/test.fl - ${CC} -o ${tmp}/test.o -c ${tmp}/test.c -Wall -Werror >/dev/null 2>&1 - if test -e "${tmp}/test.o"; then - ac_cv_FLEX_WORKAROUND=no - else - ac_cv_FLEX_WORKAROUND=yes - fi - rm -rf ${tmp} - fi - ]) - -if test "x${ac_cv_FLEX_WORKAROUND}" = "xyes"; then - AC_DEFINE([NEED_FLEX_FWRITE_WORKAROUND], 1, [Define to 1 if your system has a version of flex that does not check the return value of fwrite.]) -fi - if test "x${ac_cv_path_BISON2}" = "x" ; then BISON=: PBX_BISON=0 |