# HG changeset patch
# User Rik <rik@octave.org>
# Date 1357175757 28800
# Node ID c18692212b90a0d8a4b1e7daf2d2639d0e87600a
# Parent  11d5a7276b6dfd0ec95a2852d39a086b5305478c
configure.ac: Simplify test for math library.

configure.ac: AC_CHECK_LIB test for math lib no longer requires
explicitly including libc as it did on 1/20/1999 when this
part of configure.ac was written.

diff -r 11d5a7276b6d -r c18692212b90 configure.ac
--- a/configure.ac	Wed Jan 02 16:59:10 2013 -0800
+++ b/configure.ac	Wed Jan 02 17:15:57 2013 -0800
@@ -516,20 +516,12 @@
 AC_ARG_VAR([BUILD_EXEEXT],
   [build system executable extension (used if cross compiling)])
 
-dnl This is bogus.  We shouldn't have to explicitly add libc too!
-dnl Keep this check before the check for the Fortran compiler,
-dnl in case -lm is needed to compile Fortran programs.
 
 ### Look for math library.  If found, this will add -lm to LIBS.
 
-case $host_os in
-  linux*)
-    AC_CHECK_LIB(m, sin, , , -lc)
-  ;;
-  *)
-    AC_CHECK_LIB(m, sin)
-  ;;
-esac
+dnl Keep this check before the check for the Fortran compiler,
+dnl in case -lm is needed to compile Fortran programs.
+AC_CHECK_LIB(m, sin)
 
 ### Determine the Fortran compiler and how to invoke it