Merge pull request #22 from ckormanyos/update_ci_and_license

Update and simplify CI and licensing

.github/workflows/gamma_f77.yml

@@ -169,17 +169,11 @@ jobs:
           valgrind --leak-check=yes --log-file=gamma_valgrind_8.txt  ./gamma.exe | grep '0.296439082102472192334520537379648E+06'
           valgrind --leak-check=yes --log-file=gamma_valgrind_9.txt  ./gamma.exe | grep '0.554521067573633755529159865936434E-01'
           valgrind --leak-check=yes --log-file=gamma_valgrind_10.txt ./gamma.exe | grep '0.265252859812191058636308480000000E+33'
-      - name: ubuntu-native-valgrind-blocks
+      - name: ubuntu-native-valgrind-check
         run: |
           #!/bin/bash
           for i in {0..10}; do
             filename="gamma_valgrind_$i.txt"
             grep '0 bytes in 0 blocks' $filename
-          done
-      - name: ubuntu-native-valgrind-contexts
-        run: |
-          #!/bin/bash
-          for i in {0..10}; do
-            filename="gamma_valgrind_$i.txt"
             grep '0 errors from 0 contexts' $filename
           done

gamma.f

@@ -1,4 +1,10 @@
 CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC80
+C
+C     Copyright Christopher Kormanyos 1987 - 2024.
+C     Distributed under the Boost Software License,
+C     Version 1.0. (See accompanying file LICENSE_1_0.txt
+C     or copy at http://www.boost.org/LICENSE_1_0.txt)
+C
 C     cd /mnt/c/Users/User/Documents/Ks/PC_Software/Fortran/gamma
 C     Compile with legacy (FORTRAN77).
 C     g++ -x f77 -std=legacy -O2 gamma.f -lgfortran -lquadmath -o gamma.exe
@@ -152,7 +158,7 @@ PROGRAM GAMMA
       CALL TGAMMA(X, GA)
       WRITE(6, "(E44.33)") GA
 
-      END
+      END PROGRAM GAMMA
 C
 C     Program Output:
 C