From 59ab1d8e2bc42b43a69b29af3ba43a3c037e1914 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Mon, 22 Jan 2007 13:13:02 +0000
Subject: [PATCH] Introducing check procedure for Fortran; correct
 compilation/linkage rules for Fortran source files.

---
 adm_local/unix/make_commence.in |  9 +++++++++
 configure.in.base               | 19 ++++++++++++++++++-
 src/NETGEN/Makefile.in          |  8 +-------
 3 files changed, 28 insertions(+), 8 deletions(-)

diff --git a/adm_local/unix/make_commence.in b/adm_local/unix/make_commence.in
index 91a90d9..51d300d 100644
--- a/adm_local/unix/make_commence.in
+++ b/adm_local/unix/make_commence.in
@@ -36,6 +36,15 @@ CXX = @CXX@
 CXXFLAGS = @CXXFLAGS@ 
 CXX_DEPEND_FLAG = @CXX_DEPEND_FLAG@
 
+# FORTRAN
+
+F77 = @F77@
+FC = @FC@
+FFLAGS = @FFLAGS@
+FCFLAGS = @FCFLAGS@
+FLIBS = @FLIBS@
+FCLIBS = @FCLIBS@
+
 # BOOST Library
 
 BOOST_CPPFLAGS = @BOOST_CPPFLAGS@
diff --git a/configure.in.base b/configure.in.base
index 09a38fc..59b4e84 100644
--- a/configure.in.base
+++ b/configure.in.base
@@ -106,6 +106,23 @@ AC_DEPEND_FLAG
 # AC_CC_WARNINGS([ansi])
 cc_ok=yes
 
+echo
+echo ---------------------------------------------
+echo testing Fortran
+echo ---------------------------------------------
+echo
+
+fortran_ok=no
+AC_PROG_F77
+AC_F77_LIBRARY_LDFLAGS
+AC_PROG_FC
+AC_FC_LIBRARY_LDFLAGS
+if test "X$FC" != "X" ; then
+   fortran_ok=yes
+fi
+
+echo 
+
 dnl Library libdl :
 AC_CHECK_LIB(dl,dlopen)
 
@@ -330,7 +347,7 @@ echo ---------------------------------------------
 echo
 
 echo Configure
-variables="cc_ok boost_ok lex_yacc_ok python_ok swig_ok threads_ok OpenGL_ok qt_ok vtk_ok hdf5_ok omniORB_ok occ_ok doxygen_ok graphviz_ok Kernel_ok Geom_ok SMesh_ok Netgen_ok"
+variables="cc_ok fortran_ok boost_ok lex_yacc_ok python_ok swig_ok threads_ok OpenGL_ok qt_ok vtk_ok hdf5_ok omniORB_ok occ_ok doxygen_ok graphviz_ok Kernel_ok Geom_ok SMesh_ok Netgen_ok"
 
 for var in $variables
 do
diff --git a/src/NETGEN/Makefile.in b/src/NETGEN/Makefile.in
index 4ca3df1..79b3c79 100644
--- a/src/NETGEN/Makefile.in
+++ b/src/NETGEN/Makefile.in
@@ -77,12 +77,6 @@ LIB_OBJ_LO = $(LIB_OBJ_O:%.o=%.lo)
 $(LIB): $(LIB_OBJ_O) $(LIB_OBJ_LO)
 LIB_OBJ = $(LIB_OBJ_LO)
 
-ifeq ($(F77),gfortran)
-LDFLAGS += -lgfortran
-else
-LDFLAGS += -lg2c
-endif
-
-LDFLAGS  += $(OCC_LDPATH) -lTKBRep -lTKShHealing -lTKSTEP -lTKXSBase -lTKIGES
+LDFLAGS  += $(OCC_LDPATH) $(FCLIBS) -lTKBRep -lTKShHealing -lTKSTEP -lTKXSBase -lTKIGES
 
 MOSTLYCLEAN += $(LIB_OBJ_O)
-- 
2.39.2