Link against libm

diff --git a/configure.ac b/configure.ac
index bdb3024df6df9544bb89b20c806cc93f77a0d19a..fb9b182558a7d8e7723e42fe722e316c6ea9fd48 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 
-AC_INIT( [fastq-tools], [0.4], [dcjones@cs.washington.edu] )
+AC_INIT( [fastq-tools], [0.6], [dcjones@cs.washington.edu] )
 AM_INIT_AUTOMAKE( [foreign -Wall -Werror] )
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
 
@@ -51,6 +51,7 @@ AC_CHECK_HEADER(getopt.h, ,
                 AC_MSG_ERROR([The posix getopt.h header is needed.]))
 
 
+LIBS+="-lm"
 CXXFLAGS=$CFLAGS
 
 AC_CONFIG_FILES([Makefile