From ee55dd777bf12376ec345b5528ab6a9d868a8b47 Mon Sep 17 00:00:00 2001
From: Dana Robinson <43805+derobins@users.noreply.github.com>
Date: Tue, 23 Aug 2022 12:25:07 -0700
Subject: Fortran module directory improvements (#2060)

* Removes the module directory from the Automake flags as this
  generated a large number of "missing include directory" warnings
  and is unecessary
* Adds the module path to libhdf5.settings
---
 config/cmake/libhdf5.settings.cmake.in | 1 +
 fortran/src/Makefile.am                | 2 +-
 hl/fortran/src/Makefile.am             | 2 +-
 src/libhdf5.settings.in                | 1 +
 4 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/config/cmake/libhdf5.settings.cmake.in b/config/cmake/libhdf5.settings.cmake.in
index 76f8293..48016d8 100644
--- a/config/cmake/libhdf5.settings.cmake.in
+++ b/config/cmake/libhdf5.settings.cmake.in
@@ -50,6 +50,7 @@ Languages:
 @BUILD_FORTRAN_CONDITIONAL_TRUE@               AM Fortran Flags: @AM_FCFLAGS@
 @BUILD_FORTRAN_CONDITIONAL_TRUE@         Shared Fortran Library: @H5_ENABLE_SHARED_LIB@
 @BUILD_FORTRAN_CONDITIONAL_TRUE@         Static Fortran Library: @H5_ENABLE_STATIC_LIB@
+@BUILD_FORTRAN_CONDITIONAL_TRUE@               Module Directory: @CMAKE_Fortran_MODULE_DIRECTORY@
 
                             C++: @HDF5_BUILD_CPP_LIB@
 @BUILD_CXX_CONDITIONAL_TRUE@                   C++ Compiler: @CMAKE_CXX_COMPILER@ @CMAKE_CXX_COMPILER_VERSION@
diff --git a/fortran/src/Makefile.am b/fortran/src/Makefile.am
index 94fcb5a..85e51b7 100644
--- a/fortran/src/Makefile.am
+++ b/fortran/src/Makefile.am
@@ -22,7 +22,7 @@ include $(top_srcdir)/config/lt_vers.am
 # Include src directory in both Fortran and C flags (C compiler is used
 # for linking).
 AM_CPPFLAGS+=-I$(top_srcdir)/src
-AM_FCFLAGS+=-I$(top_srcdir)/src -I$(top_srcdir)/fortran/src $(F9XMODFLAG)$(fmoddir)
+AM_FCFLAGS+=-I$(top_srcdir)/src -I$(top_srcdir)/fortran/src
 
 AM_FCLIBS=$(LIBHDF5)
 
diff --git a/hl/fortran/src/Makefile.am b/hl/fortran/src/Makefile.am
index ca4ea64..dfd7730 100644
--- a/hl/fortran/src/Makefile.am
+++ b/hl/fortran/src/Makefile.am
@@ -22,7 +22,7 @@ include $(top_srcdir)/config/lt_vers.am
 
 AM_CPPFLAGS+=-I$(top_srcdir)/src -I$(top_srcdir)/hl/src -I$(top_builddir)/hl/src \
          -I$(top_srcdir)/fortran/src -I$(top_builddir)/fortran/src
-AM_FCFLAGS+=-I$(top_builddir)/fortran/src $(F9XMODFLAG)$(top_builddir)/fortran/src $(F9XMODFLAG)$(fmoddir)
+AM_FCFLAGS+=-I$(top_builddir)/fortran/src $(F9XMODFLAG)$(top_builddir)/fortran/src
 
 # Our main target, the high-level fortran library
 lib_LTLIBRARIES=libhdf5hl_fortran.la
diff --git a/src/libhdf5.settings.in b/src/libhdf5.settings.in
index 01b753a..9f5a58a 100644
--- a/src/libhdf5.settings.in
+++ b/src/libhdf5.settings.in
@@ -52,6 +52,7 @@ Languages:
 @BUILD_FORTRAN_CONDITIONAL_TRUE@               AM Fortran Flags: @AM_FCFLAGS@
 @BUILD_FORTRAN_CONDITIONAL_TRUE@         Shared Fortran Library: @H5_FORTRAN_SHARED@
 @BUILD_FORTRAN_CONDITIONAL_TRUE@         Static Fortran Library: @enable_static@
+@BUILD_FORTRAN_CONDITIONAL_TRUE@               Module Directory: @fmoddir@
 
                             C++: @HDF_CXX@
 @BUILD_CXX_CONDITIONAL_TRUE@                   C++ Compiler: @CXX_VERSION@
-- 
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