Revive port math/freefem++: finite element method application.

PR:		242759
Submitted by:	Kouichi Hirabayashi

4 files changed, 113 insertions, 0 deletions

diff --git a/math/freefem++/files/patch-Makefile.am b/math/freefem++/files/patch-Makefile.am
new file mode 100644
index 000000000000..b66fac3a3a87
--- /dev/null
+++ b/math/freefem++/files/patch-Makefile.am
@@ -0,0 +1,53 @@
+--- Makefile.am.orig	2020-04-02 12:11:06 UTC
++++ Makefile.am
+@@ -142,20 +142,17 @@ idp/CC.idp
+ 
+ FF_MAC_PREFIX=FreeFem++v$(VERSION)$(ADD_PACKAGE_NAME)
+ 
+-FF_EXAMPLES_FILES=examples/tutorial/aile.msh \
+-	examples/tutorial/xyf \
+-	examples/3d/dodecaedre01.mesh \
+-	examples/3d/lac-leman-v4.msh \
+-	examples/load/load.link \
+-	examples/load/cube.msh \
+-	examples/load/fig.pgm	\
+-	examples/plugin/lg.pgm \
+-	examples/mpi/regtests.sh \
+-	examples/misc/speedtest.sh \
+-	examples/*/*.edp \
+-	examples/CheckAllEdp \
+-	examples/plugin/ch.pts \
+-	examples/plugin/g.gmesh
++FF_EXAMPLES_FILES=tutorial/aile.msh \
++	tutorial/xyf \
++	3d/dodecaedre01.mesh \
++	3d/lac-leman-v4.msh \
++	plugin/lg.pgm \
++	mpi/regtests.sh \
++	misc/speedtest.sh \
++	*/*.edp \
++	CheckAllEdp \
++	plugin/ch.pts \
++	plugin/g.gmesh
+ 
+ clean-local::
+ 	-find . \( -name '*~' -or  -name ListOfUnAllocPtr.bin \) | xargs rm
+@@ -259,13 +256,14 @@ clean-local::
+ # ----------------------
+ install-exec-local:: bin/script/PostInstall.sh FreeFEM-documentation.pdf
+ 	test `uname` != Darwin || $(MAKE) FreeFem++-CoCoa  bin/script/PostInstall.sh
+-	$(mkinstalldirs) -m 755 $(DESTDIR)$(pkgdatadir)/$(VERSION)
++	$(mkinstalldirs) -m 755 $(DESTDIR)$(pkgdatadir)	\
++		$(DESTDIR)$(PREFIX)/share/examples/freefem++
+ 	test `uname` != Darwin || $(mkinstalldirs) -m 755 $(DESTDIR)/etc/paths.d/
+ 	test `uname` != Darwin || $(mkinstalldirs) -m 755 $(DESTDIR)/usr/local/bin
+-	tar cvf - $(FF_EXAMPLES_FILES)| (cd $(DESTDIR)$(pkgdatadir)/$(VERSION); tar xvf -)
+-	$(INSTALL_SCRIPT) examples/CheckAll examples/CheckAllEdp $(DESTDIR)$(pkgdatadir)/$(VERSION)
++	cd examples ; tar cvf - $(FF_EXAMPLES_FILES) | (cd $(DESTDIR)$(PREFIX)/share/examples/freefem++; tar xvf -)
++	$(INSTALL_SCRIPT) examples/CheckAll examples/CheckAllEdp $(DESTDIR)$(PREFIX)/share/examples/freefem++
+ 	$(mkinstalldirs) -m 755 $(DESTDIR)${bindir}
+-	test ! -s FreeFEM-documentation.pdf || $(INSTALL_DATA) FreeFEM-documentation.pdf  "$(DESTDIR)$(pkgdatadir)" 
++	test ! -s FreeFEM-documentation.pdf || $(INSTALL_DATA) FreeFEM-documentation.pdf  "$(DESTDIR)$(PREFIX)/share/doc/freefem++"
+ 	test `uname` != Darwin || $(INSTALL_SCRIPT) FreeFem++-CoCoa  $(DESTDIR)${bindir}
+ 	test `uname` != Darwin || echo $(bindir) >$(DESTDIR)/etc/paths.d/FreeFem++
+ 	test `uname` != Darwin || ( rm $(DESTDIR)/usr/local/bin/FreeFem++-CoCoa ; $(INSTALL_SCRIPT) FreeFem++-CoCoa  $(DESTDIR)/usr/local/bin )
diff --git a/math/freefem++/files/patch-configure.ac b/math/freefem++/files/patch-configure.ac
new file mode 100644
index 000000000000..99c7f2fa18a6
--- /dev/null
+++ b/math/freefem++/files/patch-configure.ac
@@ -0,0 +1,38 @@
+--- configure.ac.orig	2020-04-02 12:11:06 UTC
++++ configure.ac
+@@ -65,7 +65,7 @@ m4_define([AC_FF_WHERELIB],
+         AC_MSG_CHECKING(check $1)
+ 	ff_save_libs=$LIBS
+ 	LIBS="$LIBS $2 $4"
+-	AC_LINK_IFELSE([AC_LANG_PROGRAM([m4_if($3,,,[#include <$3>])],[])], [ff_WHERE=yes],[ff_WHERE=no])
++	AC_LINK_IFELSE([AC_LANG_PROGRAM([m4_if($3,,,[#include <$3>],[#include <stdint.h>],[#include <stdio.h>])],[])], [ff_WHERE=yes],[ff_WHERE=no])
+ 	if test "$ff_WHERE" = "yes" ; then
+ 	    echo "$1 LD $2"  >>$ff_where_lib_conf
+ 	    ff_WHERE_INC=`AS_DIRNAME(["$3"])`
+@@ -674,7 +674,7 @@ ff_prefix_dir_data="$datadir/$PACKAGE_NAME"
+ ff_prefix_dir_include="$ff_prefix_dir/include"
+ ff_prefix_dir_etc="$ff_prefix_dir/etc"
+ ff_prefix_dir_lib_mpi="$ff_prefix_dir/lib/mpi"
+-ff_prefix_dir_example="$ff_prefix_dir_data/$PACKAGE_VERSION"
++ff_prefix_dir_example="${prefix}/share/examples/freefem++"
+ AC_SUBST(ff_prefix_dir_lib,$ff_prefix_dir_lib)
+ AC_SUBST(ff_prefix_dir_include,$ff_prefix_dir_include)
+ AC_SUBST(ff_prefix_dir_etc,$ff_prefix_dir_etc)
+@@ -2084,7 +2084,7 @@ fi
+ 
+ m4_map([AC_FF_WHERELIB],[
+ 	[[mumps],[-ldmumps -lzmumps  -lmumps_common  -lpord],[dmumps_c.h],[]],
+-	[[mumps_seq],[-ldmumps_seq -lzmumps_seq  -lmumps_common_seq  -lpord_seq -lmpiseq_seq],[dmumps_c.h],[]],
++	[[mumps_seq],[$ff_blas_libs $ff_lapack_lib -ldmumps_seq -lzmumps_seq  -lmumps_common_seq  -lpord_seq -lmpiseq_seq],[dmumps_c.h],[]],
+ 	[[libseq],[-lmpiseq_seq],[${inc_usr_include}mumps_seq/mpi.h]],
+ 	[[mumps_ptscotch],[-lpord_ptscotch -lmumps_common_ptscotch -ldmumps_ptscotch -lzmumps_ptscotch -lpord_ptscotch],[dmumps_c.h]],
+ 	[[mumps_scotch],[-lpord_scotch -lmumps_common_scotch -ldmumps_scotch -lzmumps_scotch -lpord_scotch],[dmumps_c.h]],
+@@ -2092,7 +2092,7 @@ m4_map([AC_FF_WHERELIB],[
+ 	[[superlu],[-lsuperlu],[${inc_usr_include}superlu/superlu_enum_consts.h],[]],
+         [[blacs],[ -lblacsCinit$ff_with_mpi	-lblacsF77init$ff_with_mpi	-lblacs$ff_with_mpi],[]],
+         [[scalapack],[-lscalapack$ff_with_mpi],[]],
+-        [[scotch],[-lscotch -lscotcherr],[scotch.h]],
++        [[scotch],[-lscotch -lscotcherr], [scotch.h]],
+         [[ptscotch],[-lptscotch -lptscotcherr],[ptscotch.h]],
+ 	[[metis],[-lmetis],[${inc_usr_include}metis/metis.h],[]],
+ 	[[metis],[-lmetis],[metis.h],[]],
diff --git a/math/freefem++/files/patch-examples_CMakeLists.txt b/math/freefem++/files/patch-examples_CMakeLists.txt
new file mode 100644
index 000000000000..d8053141b31d
--- /dev/null
+++ b/math/freefem++/files/patch-examples_CMakeLists.txt
@@ -0,0 +1,11 @@
+--- examples/CMakeLists.txt.orig	2020-04-02 12:11:06 UTC
++++ examples/CMakeLists.txt
+@@ -6,7 +6,7 @@ ADD_SUBDIRECTORY(examples)
+ ADD_SUBDIRECTORY(eigen)
+ #ADD_SUBDIRECTORY(plugin)
+ ADD_SUBDIRECTORY(mpi)
+-ADD_SUBDIRECTORY(other)
++#ADD_SUBDIRECTORY(other)
+ ADD_SUBDIRECTORY(tutorial)
+ ADD_SUBDIRECTORY(ffddm)
+ 
diff --git a/math/freefem++/files/patch-plugin_seq_load.link.in b/math/freefem++/files/patch-plugin_seq_load.link.in
new file mode 100644
index 000000000000..070c3859e05c
--- /dev/null
+++ b/math/freefem++/files/patch-plugin_seq_load.link.in
@@ -0,0 +1,11 @@
+--- plugin/seq/load.link.in.orig	2020-04-02 12:11:06 UTC
++++ plugin/seq/load.link.in
+@@ -245,7 +245,7 @@ case "$WIN32$uu" in
+ 	;;
+     FreeBSD|NetBSD)
+ 	SHARED="-shared"
+-	FLAGS='-fPIC';;
++	FLAGS="-fPIC $LDFLAGS";;
+ 	# 64 bit Linux needs -fPIC (ALH)
+     SunOS)
+         SHARED="-shared"