gentoo-overlay/sci-libs/med/files/med-4.1.0-0002-Re-add-option-for-building-Fortran-library.patch

From 3c8eb1ca6be13f185f20ee726f91f31d717947d2 Mon Sep 17 00:00:00 2001
From: Bernd Waibel <waebbl@gmail.com>
Date: Sat, 28 Nov 2020 21:52:29 +0100
Subject: [PATCH] Re-add option for building Fortran library

Signed-off-by: Bernd Waibel <waebbl@gmail.com>
---
 CMakeLists.txt | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2262275..7cb014c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,12 +6,15 @@ PROJECT(MEDFile C CXX)
 ## See http://www.cmake.org/Bug/view.php?id=10227
 #ENABLE_LANGUAGE(Fortran OPTIONAL)
 
-INCLUDE(CheckLanguage)
-CHECK_LANGUAGE(Fortran)
-IF(CMAKE_Fortran_COMPILER)
-  ENABLE_LANGUAGE(Fortran)
-ELSE()
-  MESSAGE(STATUS "No Fortran support")
+OPTION (MEDFILE_BUILD_FORTRAN "Build MED-file fortran library" ON)
+IF (MEDFILE_BUILD_FORTRAN)
+  INCLUDE(CheckLanguage)
+  CHECK_LANGUAGE(Fortran)
+  IF(CMAKE_Fortran_COMPILER)
+    ENABLE_LANGUAGE(Fortran)
+  ELSE()
+    MESSAGE(STATUS "No Fortran support")
+  ENDIF()
 ENDIF()
 
 ## Version number 
-- 
2.29.2