pkg(gcc-10.2.0): Adds Fortran support for GCC (#236)

packages/gcc/10.2.0/build.sh

@@ -17,7 +17,7 @@ tar xzf gcc.tar.gz --strip-components=1
 cd ../obj
 
 # === autoconf based === 
-../build/configure --prefix "$PREFIX" --enable-languages=c,c++,d --disable-multilib --disable-bootstrap
+../build/configure --prefix "$PREFIX" --enable-languages=c,c++,d,fortran --disable-multilib --disable-bootstrap
 
 make -j$(nproc)
 make install -j$(nproc)

packages/gcc/10.2.0/compile

@@ -16,6 +16,10 @@ case "${PISTON_LANGUAGE}" in
         rename 's/.code$/\.d/' "$@" # Add .d extension
         gdc *.d
         ;;
+    fortran)
+        rename 's/.code$/\.f90/' "$@" # Add .f90 extension
+        gfortran *.f90
+        ;;
     *)
         echo "How did you get here? (${PISTON_LANGUAGE})"
         exit 1

packages/gcc/10.2.0/environment

@@ -2,3 +2,4 @@
 
 # Put 'export' statements here for environment variables
 export PATH=$PWD/bin:$PATH
+export LD_LIBRARY_PATH="$PWD/lib:$PWD/lib64" # Need this to properly link Fortran

packages/gcc/10.2.0/metadata.json

@@ -13,6 +13,10 @@
         {
             "language": "d",
             "aliases": ["gdc"]
+        },
+        {
+            "language": "fortran",
+            "aliases": ["fortran", "f90"]
         }
     ]
 }

packages/gcc/10.2.0/test.f90

@@ -0,0 +1,3 @@
+program test
+  print "(a)", 'OK'
+end program test