lp_solve, A free linear programming solver that can process

standard MPL format. This lp_solve versions is released
under the LGPL license

PR:		53649
Submitted by:	Pedro F. Giffuni <giffunip@yahoo.com>

7 files changed, 130 insertions, 0 deletions

diff --git a/math/Makefile b/math/Makefile
index aabcd397da0c..3d1287a462e4 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -74,6 +74,7 @@
     SUBDIR += linalg
     SUBDIR += linpack
     SUBDIR += linux-relview
+    SUBDIR += lp_solve
     SUBDIR += matrix
     SUBDIR += maxima
     SUBDIR += metis
diff --git a/math/lp_solve/Makefile b/math/lp_solve/Makefile
new file mode 100644
index 000000000000..1ab1d4d9ae7a
--- /dev/null
+++ b/math/lp_solve/Makefile
@@ -0,0 +1,40 @@
+# New ports collection makefile for:	lp_solve
+# Date created:         31 June 2003
+# Whom:			Pedro F. Giffuni <giffunip@asme.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	lp_solve
+PORTVERSION=	4.0
+CATEGORIES=	math
+MASTER_SITES=	ftp://ftp.ics.ele.tue.nl/pub/lp_solve/
+DISTNAME=	${PORTNAME}_${PORTVERSION}
+
+MAINTAINER=	ports@FreeBSD.org
+COMMENT=	Linear Programming Solver
+
+MAN1=		lp_solve.1
+
+USE_REINPLACE=  yes
+
+post-patch:
+	@${REINPLACE_CMD} -e 's,%%CC%%,${CC},g ; \
+	s,%%CFLAGS%%,${CFLAGS},g'  ${WRKSRC}/Makefile
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/lp_solve ${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKSRC}/lp2mps ${PREFIX}/bin
+	${INSTALL_PROGRAM} ${WRKSRC}/mps2lp ${PREFIX}/bin
+	${INSTALL_MAN} ${WRKSRC}/lp_solve.1 ${PREFIX}/man/man1
+.ifndef NOPORTDOCS
+	${MKDIR} ${DOCSDIR}
+	${CP} $(WRKSRC)/HARTMUT_DOCUMENTATION ${DOCSDIR}
+	${CP} $(WRKSRC)/MPS.description ${DOCSDIR}
+	${CP} $(WRKSRC)/*.pdf ${DOCSDIR}
+	${MKDIR} ${EXAMPLESDIR}
+	${INSTALL_PROGRAM} ${WRKSRC}/demo ${EXAMPLESDIR}
+	${CP} -R $(WRKSRC)/lp_examples/* ${EXAMPLESDIR}
+.endif
+
+.include <bsd.port.mk>
diff --git a/math/lp_solve/distinfo b/math/lp_solve/distinfo
new file mode 100644
index 000000000000..9508f935e762
--- /dev/null
+++ b/math/lp_solve/distinfo
@@ -0,0 +1 @@
+MD5 (lp_solve_4.0.tar.gz) = 58892f708d7f78664bce80c1ebc250f9
diff --git a/math/lp_solve/files/patch-Makefile b/math/lp_solve/files/patch-Makefile
new file mode 100644
index 000000000000..e0239c9b50a0
--- /dev/null
+++ b/math/lp_solve/files/patch-Makefile
@@ -0,0 +1,26 @@
+--- Makefile.orig	Sat Jun  7 14:05:47 2003
++++ Makefile	Sat Jun  7 14:37:17 2003
+@@ -1,4 +1,4 @@
+-CC= gcc
++CC= %%CC%%
+ 
+ #should be OK in most situations:
+ #CFLAGS= -O
+@@ -9,7 +9,7 @@
+ #CFLAGS= -g -Aa -D_POSIX_SOURCE -DCHECK +FP VZOUiD
+ 
+ # nice for gcc
+-CFLAGS= -O3 -Wall -pedantic -ansi
++CFLAGS= %%CFLAGS%% -DCHECK
+ #CFLAGS= -g -Wall -pedantic -ansi
+ 
+ # Option -DCHECK checks for numerical problems during rounding of numbers.
+@@ -39,7 +39,7 @@
+ #ANSI math lib
+ #MATHLIB= -lM
+ #non-ANSI math lib, should also work
+-MATHLIB= -lm
++MATHLIB= -lm -lcompat
+ 
+ LPKSRC.c= lpkit.c solve.c debug.c read.c readmps.c hash.c presolve.c
+ LEXFILE.l= lex.l
diff --git a/math/lp_solve/files/patch-lpkit.h b/math/lp_solve/files/patch-lpkit.h
new file mode 100644
index 000000000000..c3f1673e9b70
--- /dev/null
+++ b/math/lp_solve/files/patch-lpkit.h
@@ -0,0 +1,10 @@
+--- lpkit.h.orig	Sat Jun  7 14:25:47 2003
++++ lpkit.h	Sat Jun  7 14:30:27 2003
+@@ -260,6 +260,7 @@
+ #define MAX_WARN_COUNT 20
+ 
+ #ifdef CHECK
++extern int	Warn_count;
+ #define my_round(val, eps) { \
+     REAL absv; \
+         absv = ((val) < 0 ? -(val) : (val)); \
diff --git a/math/lp_solve/pkg-descr b/math/lp_solve/pkg-descr
new file mode 100644
index 000000000000..81109f09bbe9
--- /dev/null
+++ b/math/lp_solve/pkg-descr
@@ -0,0 +1,11 @@
+This is the lp_solve, A free linear programming solver that can process 
+standard MPL format.
+This lp_solve versions is released under the LGPL license. See LGPL.txt
+
+bug reports, success stories and requests for changes are welcome at:
+
+Michel Berkelaar
+michel@ics.ele.tue.nl
+________
+NOTE: Current development of this tool is done on Yahoo's "lp_solve" 
+group.
diff --git a/math/lp_solve/pkg-plist b/math/lp_solve/pkg-plist
new file mode 100644
index 000000000000..779a60709fd8
--- /dev/null
+++ b/math/lp_solve/pkg-plist
@@ -0,0 +1,41 @@
+bin/lp2mps
+bin/lp_solve
+bin/mps2lp
+%%PORTDOCS%%%%DOCSDIR%%/HARTMUT_DOCUMENTATION
+%%PORTDOCS%%%%DOCSDIR%%/MPS.description
+%%PORTDOCS%%%%DOCSDIR%%/SOSInterpolation.pdf
+%%PORTDOCS%%@dirrm %%DOCSDIR%%
+%%PORTDOCS%%%%EXAMPLESDIR%%/demo
+%%PORTDOCS%%%%EXAMPLESDIR%%/demo_lag.lp
+%%PORTDOCS%%%%EXAMPLESDIR%%/demo_lag.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex1.lp
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex1.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex1sc.mps
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex1sc.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex1sos.mps
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex1sos.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex2.lp
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex2.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex2sc.mps
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex2sc.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex2sos.mps
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex2sos.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex3.lp
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex3.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex3sos.mps
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex3sos.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex4.lp
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex4.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex4sos.mps
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex4sos.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex5.lp
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex5.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex5sos.mps
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex5sos.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex6.lp
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex6.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex6sos.mps
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex6sos.out
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex7.lp
+%%PORTDOCS%%%%EXAMPLESDIR%%/ex7.out
+%%PORTDOCS%%@dirrm %%EXAMPLESDIR%%