From a3c57c730cd5109eec34fd63fa560ba6437e3441 Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Mon, 6 Apr 2020 10:34:16 -0500
Subject: Update intel flags

---
 config/cmake/HDFFortranCompilerFlags.cmake | 4 ++--
 config/gnu-warnings/gfort-general          | 1 +
 config/intel-fflags                        | 1 +
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/config/cmake/HDFFortranCompilerFlags.cmake b/config/cmake/HDFFortranCompilerFlags.cmake
index a18d830..f31eba5 100644
--- a/config/cmake/HDFFortranCompilerFlags.cmake
+++ b/config/cmake/HDFFortranCompilerFlags.cmake
@@ -70,7 +70,7 @@ if (NOT MSVC)
   # General flags
   if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")
     ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/ifort-general")
-    list (APPEND HDF5_CMAKE_Fortran_FLAGS "-stand:f08" "-free")
+    list (APPEND HDF5_CMAKE_Fortran_FLAGS "-stand:f03" "-free")
   elseif (CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
     ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/gnu-warnings/gfort-general")
     list (APPEND HDF5_CMAKE_Fortran_FLAGS "-ffree-form" "-std=f2008" "-fimplicit-none")
@@ -136,7 +136,7 @@ if (NOT MSVC)
 else ()
   if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")
     #ADD_H5_FLAGS (HDF5_CMAKE_Fortran_FLAGS "${HDF5_SOURCE_DIR}/config/intel-warnings/win-ifort-general")
-    list (APPEND HDF5_CMAKE_Fortran_FLAGS "/warn:all" "/stand:f08" "/free")
+    list (APPEND HDF5_CMAKE_Fortran_FLAGS "/warn:all" "/stand:f03" "/free")
   endif ()
 endif ()
 
diff --git a/config/gnu-warnings/gfort-general b/config/gnu-warnings/gfort-general
index 4028316..86b09b1 100644
--- a/config/gnu-warnings/gfort-general
+++ b/config/gnu-warnings/gfort-general
@@ -9,4 +9,5 @@
 -Wimplicit-interface
 -Wsurprising
 -Wunderflow
+-Wuse-without-only
 -pedantic
diff --git a/config/intel-fflags b/config/intel-fflags
index c620ef7..ed7ee52 100644
--- a/config/intel-fflags
+++ b/config/intel-fflags
@@ -82,6 +82,7 @@ if test "X-ifort" = "X-$f9x_vendor"; then
     FC_BASENAME=ifort
     F9XSUFFIXFLAG=""
     FSEARCH_DIRS=""
+    H5_FCFLAGS="$H5_FCFLAGS -stand:f03 -free"
     H5_FCFLAGS="$H5_FCFLAGS $(load_intel_arguments ifort-general)"
 
     # Production
-- 
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