95 lines
2.4 KiB
Plaintext
95 lines
2.4 KiB
Plaintext
--- configure.orig Thu Feb 19 02:35:31 2004
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+++ configure Tue Mar 2 01:03:20 2004
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@@ -5304,33 +5304,51 @@
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fi
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-
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-echo "$as_me:$LINENO: checking for fopen in -lc" >&5
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-echo $ECHO_N "checking for fopen in -lc... $ECHO_C" >&6
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-if test "${ac_cv_lib_c_fopen+set}" = set; then
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+echo "$as_me:$LINENO: checking for fopen" >&5
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+echo $ECHO_N "checking for fopen... $ECHO_C" >&6
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+if test "${ac_cv_func_fopen+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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- ac_check_lib_save_LIBS=$LIBS
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-LIBS="-lc $LIBS"
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-cat >conftest.$ac_ext <<_ACEOF
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+ cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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-
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+/* System header to define __stub macros and hopefully few prototypes,
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+ which can conflict with char fopen (); below.
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+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
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+ <limits.h> exists even on freestanding compilers. */
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+#ifdef __STDC__
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+# include <limits.h>
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+#else
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+# include <assert.h>
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+#endif
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/* Override any gcc2 internal prototype to avoid an error. */
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#ifdef __cplusplus
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extern "C"
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+{
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#endif
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/* We use char because int might match the return type of a gcc2
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builtin and then its argument prototype would still apply. */
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char fopen ();
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+/* The GNU C library defines this for functions which it implements
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+ to always fail with ENOSYS. Some functions are actually named
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+ something starting with __ and the normal name is an alias. */
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+#if defined (__stub_fopen) || defined (__stub___fopen)
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+choke me
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+#else
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+char (*f) () = fopen;
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+#endif
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+#ifdef __cplusplus
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+}
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+#endif
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+
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int
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main ()
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{
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-fopen ();
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+return f != fopen;
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;
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return 0;
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}
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@@ -5347,26 +5365,17 @@
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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- ac_cv_lib_c_fopen=yes
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+ ac_cv_func_fopen=yes
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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-ac_cv_lib_c_fopen=no
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+ac_cv_func_fopen=no
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fi
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rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
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-LIBS=$ac_check_lib_save_LIBS
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-fi
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-echo "$as_me:$LINENO: result: $ac_cv_lib_c_fopen" >&5
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-echo "${ECHO_T}$ac_cv_lib_c_fopen" >&6
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-if test $ac_cv_lib_c_fopen = yes; then
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- cat >>confdefs.h <<_ACEOF
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-#define HAVE_LIBC 1
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-_ACEOF
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-
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- LIBS="-lc $LIBS"
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-
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fi
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+echo "$as_me:$LINENO: result: $ac_cv_func_fopen" >&5
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+echo "${ECHO_T}$ac_cv_func_fopen" >&6
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### Add extra directories to check for libraries.
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