$NetBSD: patch-lpsolve55_ccc,v 1.2 2016/09/08 05:12:39 richard Exp $

recent versions of gcc are noisy unless main() is declared returning 'int'
and isnan() needs a floating argument else NOISNAN is defined causing
problems.

--- lpsolve55/ccc.orig	2009-03-25 00:27:18.000000000 +0000
+++ lpsolve55/ccc
@@ -18,7 +18,7 @@ mkdir bin bin/$PLATFORM >/dev/null 2>&1
 echo '#include <stdio.h>'>>/tmp/isnan.c
 echo '#include <stdlib.h>'>>/tmp/isnan.c
 echo '#include <math.h>'>>/tmp/isnan.c
-echo 'main(){isnan(0);}'>>/tmp/isnan.c
+echo 'int main(){isnan(0.0);}'>>/tmp/isnan.c
 $c /tmp/isnan.c -o /tmp/isnan $math >/dev/null 2>&1
 if [ $? = 0 ]
 then NOISNAN=
@@ -44,7 +44,7 @@ ranlib bin/$PLATFORM/liblpsolve55.a
 if [ "$so" != "" ]
 then
   $c -fpic -s -c -I.. -I../shared -I../bfp -I../bfp/bfp_LUSOL -I../bfp/bfp_LUSOL/LUSOL -I../colamd -I. $opts $NOISNAN -DYY_NEVER_INTERACTIVE -DPARSER_LP -DINVERSE_ACTIVE=INVERSE_LUSOL -DRoleIsExternalInvEngine $src
-  $c -shared -Wl,-Bsymbolic -Wl,-soname,liblpsolve55.so -o bin/$PLATFORM/liblpsolve55.so `echo $src|sed s/[.]c/.o/g|sed 's/[^ ]*\///g'` -lc -lm -ldl
+  $c -shared -Wl,-Bsymbolic -Wl,-soname,liblpsolve55.so -o bin/$PLATFORM/liblpsolve55.so `echo $src|sed s/[.]c/.o/g|sed 's/[^ ]*\///g'` -lc -lm $DL_LDADD
 fi
 
 rm *.o 2>/dev/null