Check for gmp when checking for mpfr

[external/binutils.git] / gdb / configure.ac

diff --git a/gdb/configure.ac b/gdb/configure.ac
index e38604c..f658da8 100644 (file)
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -682,7 +682,7 @@ if test "${with_mpfr}" = no; then
   AC_MSG_WARN([MPFR support disabled; some features may be unavailable.])
   HAVE_LIBMPFR=no
 else
-  AC_LIB_HAVE_LINKFLAGS([mpfr], [], [#include <mpfr.h>],
+  AC_LIB_HAVE_LINKFLAGS([mpfr], [gmp], [#include <mpfr.h>],
                        [mpfr_exp_t exp; mpfr_t x;
                         mpfr_frexp (&exp, x, x, MPFR_RNDN);])
   if test "$HAVE_LIBMPFR" != yes; then