| #!/usr/bin/env bash |
| # Compile a source file with '-fdebug-unparse-with-symbols' and verify |
| # we get the right symbols in the output, i.e. the output should be |
| # the same as the input, except for the copyright comment. |
| # Change the frontend driver by setting the FLANG_FC1 environment variable. |
| |
| FLANG_FC1_OPTIONS="-fdebug-unparse-with-symbols" |
| srcdir=$(dirname $0) |
| source $srcdir/common.sh |
| [[ ! -f $src ]] && echo "File not found: $src" && exit 1 |
| |
| src1=$temp/1.f90 |
| src2=$temp/2.f90 |
| src3=$temp/3.f90 |
| diffs=$temp/diffs |
| |
| # Strip out blank lines and all comments except "!DEF:", "!REF:", and "!$omp" |
| sed -e 's/!\([DR]EF:\)/KEEP \1/' -e 's/!\($omp\)/KEEP \1/' \ |
| -e 's/!\($acc\)/KEEP \1/' -e 's/!.*//' -e 's/ *$//' -e '/^$/d' \ |
| -e 's/KEEP \([DR]EF:\)/!\1/' -e 's/KEEP \($omp\)/!\1/' \ |
| -e 's/KEEP \($acc\)/!\1/' \ |
| $src > $src1 |
| egrep -v '![DR]EF:' $src1 > $src2 # strip out DEF and REF comments |
| # compile, inserting comments for symbols: |
| ( cd $temp; $FLANG_FC1 $FLANG_FC1_OPTIONS $(basename $src2) ) > $src3 |
| |
| if diff -w -U999999 $src1 $src3 > $diffs; then |
| echo PASS |
| else |
| sed '1,/^\@\@/d' $diffs |
| echo |
| echo FAIL |
| exit 1 |
| fi |
