From 79b29a17c50d27bb089747a0b1ac23cf62db24c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20=C4=8Cert=C3=ADk?= <ondrej@certik.us>
Date: Thu, 20 Feb 2020 15:02:34 -0700
Subject: Reuse the FC env variable if present

---
 src/main.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index be71598..b3195c7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,7 @@
 use structopt::StructOpt;
 use toml::Value;
 use std::path::{Path, PathBuf};
+use std::env;
 
 #[derive(Debug, StructOpt)]
 struct Cli {
@@ -67,10 +68,16 @@ add_executable(p1 ../main.f90 {})
     };
     args.extend(vec!["-B", "build", "."]);
     println!("[+] cmake {:?}", args);
+    let env_fc = env::var("FC");
+    let fc : String = if env_fc.is_err() {
+        "gfortran".to_string()
+    } else {
+        env_fc.unwrap()
+    };
     let output = std::process::Command::new("cmake")
                            .args(&args)
                            .current_dir(target_dir)
-                           .env("FC", "gfortran")
+                           .env("FC", fc)
                            .output().unwrap();
     println!("status: {}", output.status);
     println!("stdout: {}", String::from_utf8_lossy(&output.stdout));
-- 
cgit v1.2.3


From 8281c302054e479ba4d938971a426721f409ca23 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20=C4=8Cert=C3=ADk?= <ondrej@certik.us>
Date: Thu, 20 Feb 2020 15:08:14 -0700
Subject: Simplify the code

---
 src/main.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index b3195c7..340c1d3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -68,11 +68,9 @@ add_executable(p1 ../main.f90 {})
     };
     args.extend(vec!["-B", "build", "."]);
     println!("[+] cmake {:?}", args);
-    let env_fc = env::var("FC");
-    let fc : String = if env_fc.is_err() {
-        "gfortran".to_string()
-    } else {
-        env_fc.unwrap()
+    let fc : String = match env::var("FC") {
+        Ok(val) => val,
+        Err(_) => "gfortran".to_string(),
     };
     let output = std::process::Command::new("cmake")
                            .args(&args)
-- 
cgit v1.2.3


From 1dd8df9120fd6d7b4381b8dbc63acc4325450ad7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20=C4=8Cert=C3=ADk?= <ondrej@certik.us>
Date: Thu, 20 Feb 2020 14:36:27 -0700
Subject: CI: Do not install GFortran (already present)

---
 .github/workflows/CI.yml | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index fce83bb..fcc50b6 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -24,7 +24,7 @@ jobs:
         gcc_v: [9] # Version of GFortran we want to use.
         rust: [stable]
     env:
-      FC: gfortran-${{ matrix.gcc_v }}
+      FC: gfortran
       GCC_V: ${{ matrix.gcc_v }}
 
     steps:
@@ -38,16 +38,10 @@ jobs:
     - name: Install GFortran Linux
       if: contains(matrix.os, 'ubuntu')
       run: |
-        sudo add-apt-repository ppa:ubuntu-toolchain-r/test
-        sudo apt-get update
-        sudo apt-get install -y gcc-${GCC_V} gfortran-${GCC_V}
         sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-${GCC_V} 100 \
         --slave /usr/bin/gfortran gfortran /usr/bin/gfortran-${GCC_V} \
         --slave /usr/bingcov gcov /usr/bin/gcov-${GCC_V}
 
-    - name: Install GFortran macOS
-      if: contains(matrix.os, 'macos')
-      run: brew install gcc@${GCC_V} || brew upgrade gcc@${GCC_V} || true
 
     - name: Install Rust
       uses: hecrj/setup-rust-action@v1
-- 
cgit v1.2.3