perl generic builder: recognize #!/usr/bin/env perl

2017-12-15 19:07:56 +01:00 · 2017-12-15 19:07:56 +01:00 · dbeffe38e8
commit dbeffe38e8
parent 774559a0ca
1 changed files with 1 additions and 4 deletions
--- a/pkgs/development/perl-modules/generic/builder.sh
+++ b/pkgs/development/perl-modules/generic/builder.sh
@ -17,10 +17,7 @@ preConfigure() {
            first=$(dd if="$fn" count=2 bs=1 2> /dev/null)
            if test "$first" = "#!"; then
                echo "patching $fn..."
-                sed < "$fn" > "$fn".tmp \
-                    -e "s|^#\!\(.*/perl.*\)$|#\! \1$perlFlags|"
-                if test -x "$fn"; then chmod +x "$fn".tmp; fi
-                mv "$fn".tmp "$fn"
+                sed -i "$fn" -e "s|^#\!\(.*[ /]perl.*\)$|#\!\1$perlFlags|"
            fi
        fi
    done