Propagate .so number changes to Makefile.ins with bin/reconfigure.

1 files changed, 13 insertions, 6 deletions

diff --git a/configure b/configure
index 8fc3a8b..6e87f81 100755
--- a/configure
+++ b/configure
@@ -7703,14 +7703,13 @@ if test "X${HDF_FORTRAN}" = "Xyes" && test "X${enable_shared}" != "Xno"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if shared Fortran libraries are supported" >&5
 $as_echo_n "checking if shared Fortran libraries are supported... " >&6; }
   H5_FORTRAN_SHARED="yes"
-
-  ## Disable fortran shared libraries on Mac. (MAM - 03/30/11)
-
+  ## tell libtool to do the right thing with COMMON symbols, this fixes
+  ## corrupt values with COMMON and EQUIVALENCE when building shared
+  ## Fortran libraries on OSX with gnu and Intel compilers (HDFFV-2772).
   case "`uname`" in
     Darwin*)
-    H5_FORTRAN_SHARED="no"
-    CHECK_WARN="Shared Fortran libraries not currently supported on Mac."
-      ;;
+    H5_LDFLAGS="$H5_LDFLAGS -Wl,-commons,use_dylibs"
+    ;;
   esac
 
   ## Report results of check(s)
@@ -33688,6 +33687,14 @@ chmod 755 tools/misc/h5cc
 
 if test "X$HDF_FORTRAN" = "Xyes"; then
   chmod 755 fortran/src/h5fc
+  ## libtool does not pass the correct argument linker (wl=) for the Intel Fortran compiler
+  ## on OS X, which is needed when building shared libraries on OS X.  This script
+  ## replaces the 3rd occurrence, which is for Fortran, of wl="" with wl="-Wl," (HDFFV-2772)
+  case "`uname`" in
+    Darwin*)
+      cat libtool | awk '/wl=\"/{c++;if(c==3){sub("wl=\"\"","wl=\"-Wl,\"");c=0}}1' > libtool.tmp && mv -f libtool.tmp libtool && chmod 755 libtool
+      ;;
+  esac
 fi
 
 if test "X$HDF_CXX" = "Xyes"; then