From 3558c82af4127a8b72acdae0177ce0ed5b2aeea6 Mon Sep 17 00:00:00 2001
From: "M. Scot Breitenfeld" <brtnfld@hdfgroup.org>
Date: Fri, 28 Jul 2017 09:29:11 -0500
Subject: Rearranged where the substitution occurs.

libtool does not pass the correct argument linking (-WL,-WL,,) for the
NAG Fortran compiler on Linux (other OSs have not been tested).
Therefore, detect if we are using the NAG Fortran compiler, and replace
the wl="-Wl," for Fortran to wl="-Wl,-WL,," in the libtool file. (HDFFV-10037)
---
 configure.ac | 36 ++++++++++++++++++++++++++----------
 1 file changed, 26 insertions(+), 10 deletions(-)

diff --git a/configure.ac b/configure.ac
index 5ec7210..c7bdef6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2910,14 +2910,6 @@ else
 fi
 
 if test "X$HDF_FORTRAN" = "Xyes"; then
-  ## 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
 
   ### libtool does not pass the correct argument linking (-WL,-WL,,) for the NAG Fortran compiler 
   ### on Linux (other OSs have not been tested).
@@ -2927,9 +2919,8 @@ if test "X$HDF_FORTRAN" = "Xyes"; then
     Linux*)
 
     fortran_linux_linker_option="-Wl,"
-
+	
     if (grep -i 'NAG_Fortran' libtool > /dev/null); then
-       cat libtool | awk '/NAG_Fortran/{flag=1}flag&&/wl=/{$NF="wl=\"-Wl,Wl,,\"";flag=0}1' > libtool.tmp && mv -f libtool.tmp libtool && chmod 755 libtool
        fortran_linux_linker_option="-Wl,-Wl,,"
     fi
 
@@ -3035,6 +3026,31 @@ if test "X$HDF_CXX" = "Xyes"; then
   chmod 755 c++/src/h5c++
 fi
 
+
+if test "X$HDF_FORTRAN" = "Xyes"; then
+  chmod 755 fortran/src/h5fc
+  ## libtool does not pass the correct argument linker (wl=) for the Intel Fortran compiler 
+  ## on OS X, which is needed when building shared libraries on OS X.  This script 
+  ## replaces the 3rd occurrence, which is for Fortran, of wl="" with wl="-Wl," (HDFFV-2772)
+  case "`uname`" in
+    Darwin*)
+      cat libtool | awk '/wl=\"/{c++;if(c==3){sub("wl=\"\"","wl=\"-Wl,\"");c=0}}1' > libtool.tmp && mv -f libtool.tmp libtool && chmod 755 libtool
+      ;;
+  esac
+
+  ### libtool does not pass the correct argument linking (-WL,-WL,,) for the NAG Fortran compiler 
+  ### on Linux (other OSs have not been tested).
+  ### Therefore, detect if we are using the NAG Fortran compiler, and replace the wl="-Wl," for Fortran to
+  ### wl="-Wl,-WL,," in the libtool file. (HDFFV-10037)
+  case "`uname`" in
+    Linux*)
+      if (grep -i 'NAG_Fortran' libtool > /dev/null); then
+         cat libtool | awk '/NAG_Fortran/{flag=1}flag&&/wl=/{$NF="wl=\"-Wl,Wl,,\"";flag=0}1' > libtool.tmp && mv -f libtool.tmp libtool && chmod 755 libtool
+      fi
+      ;;
+  esac
+fi
+
 ## HDF5 configure code created by autotools with gcc 4.9.2 is adding problematic
 ## linker flags:  -l with no library name; -l <libname>, specifically gfortran or m.
 ## This sed script corrects "-l <libname>" first and then "-l " with no library name.
-- 
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