From 71ec8c793a03f8bd4f41e341bf50c69c2de40fbc Mon Sep 17 00:00:00 2001
From: Matthew Thompson <matthew.thompson@nasa.gov>
Date: Tue, 7 May 2024 11:25:36 -0400
Subject: [PATCH 1/3] Preliminary LLVMFlang Support

This PR adds preliminary support for the `LLVMFlang` compiler. At the moment,
there are still issues with testing, etc.
---
 ChangeLog.md          | 4 ++++
 cmake/LLVMFlang.cmake | 7 +++++++
 2 files changed, 11 insertions(+)
 create mode 100644 cmake/LLVMFlang.cmake

diff --git a/ChangeLog.md b/ChangeLog.md
index 1aa024b..f01ed43 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -9,6 +9,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Added `-quiet` flag for NAG Fortran
 
+### Added
+
+- LLVMFlang compiler support
+
 ## [1.8.0] - 2024-03-03
 
 ### Added
diff --git a/cmake/LLVMFlang.cmake b/cmake/LLVMFlang.cmake
new file mode 100644
index 0000000..471c421
--- /dev/null
+++ b/cmake/LLVMFlang.cmake
@@ -0,0 +1,7 @@
+# Compiler specific flags for LLVM Flang
+
+set(cpp "-cpp")
+
+set(common_flags "${cpp}")
+set(CMAKE_Fortran_FLAGS_DEBUG  "-O0 -g ${common_flags}")
+set(CMAKE_Fortran_FLAGS_RELEASE "-O3 ${common_flags}")

From 389a6e398def7205754f7874c3faf434538a42d5 Mon Sep 17 00:00:00 2001
From: Tom Clune <thomas.l.clune@nasa.gov>
Date: Fri, 12 Jul 2024 12:32:44 -0400
Subject: [PATCH 2/3] Update changelog

---
 ChangeLog.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ChangeLog.md b/ChangeLog.md
index fa66887..dd03b30 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -5,6 +5,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added 
+
+- support for llvm flang
+
 ## [1.9.0] - 2024-07-09
 
 ### Changed

From c0595e1774256328784c3e62eca9d263a99d3991 Mon Sep 17 00:00:00 2001
From: Matthew Thompson <matthew.thompson@nasa.gov>
Date: Fri, 12 Jul 2024 13:37:35 -0400
Subject: [PATCH 3/3] Fix up changelog

---
 ChangeLog.md | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/ChangeLog.md b/ChangeLog.md
index dd03b30..35b7753 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -7,7 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added 
 
-- support for llvm flang
+- LLVMFlang compiler support
 
 ## [1.9.0] - 2024-07-09
 
@@ -20,11 +20,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add Ubuntu 24 to CI that has `gfortran-13`. Remove `gfortran-13` test from ubuntu 22, add `gfortran-14`
 - Up `cmake_minimum_required`
 
-
-### Added
-
-- LLVMFlang compiler support
-
 ## [1.8.0] - 2024-03-03
 
 ### Added