From d3ec904fc72dde5a082e027dbc86b0faaa2c1e90 Mon Sep 17 00:00:00 2001
From: ellson <devnull@localhost>
Date: Tue, 18 Oct 2005 18:59:34 +0000
Subject: [PATCH] move check for MATH_LIBS ahead of check for -lpng which needs
 it 	Bob Lied <lied@lucent.com>

---
 configure.ac | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/configure.ac b/configure.ac
index caf09e47b..faa33fcea 100644
--- a/configure.ac
+++ b/configure.ac
@@ -218,6 +218,19 @@ AC_TYPE_PID_T
 AC_TYPE_SIZE_T
 AC_TYPE_UID_T
 
+dnl -----------------------------------
+dnl Checks for -lm library
+
+save_LIBS=$LIBS
+AC_CHECK_LIB(m, main, [MATH_LIBS="-lm"])
+AC_SUBST(MATH_LIBS)
+
+# Check for functions that might need -lm
+LIBS="$LIBS $MATH_LIBS"
+AC_CHECK_FUNCS([feenableexcept fesetenv])
+
+LIBS=$save_LIBS
+
 dnl -----------------------------------
 dnl old codegens
 
@@ -1247,18 +1260,6 @@ AC_CHECK_FUNCS([lrand48 drand48 srand48 setmode setenv getenv \
 AC_REPLACE_FUNCS([strcasecmp strncasecmp])
 
 dnl -----------------------------------
-dnl Checks for -lm library
-
-save_LIBS=$LIBS
-AC_CHECK_LIB(m, main, [MATH_LIBS="-lm"])
-AC_SUBST(MATH_LIBS)
-
-# Check for functions that might need -lm
-LIBS="$LIBS $MATH_LIBS"
-AC_CHECK_FUNCS([feenableexcept fesetenv])
-
-LIBS=$save_LIBS
-
 # Check for st_blksize in struct stat
 # AC_ST_BLKSIZE
 
-- 
2.40.0