diff options
Diffstat (limited to 'build-aux/announce-gen')
-rwxr-xr-x | build-aux/announce-gen | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/build-aux/announce-gen b/build-aux/announce-gen index b5728338c7..bbcaa1ab32 100755 --- a/build-aux/announce-gen +++ b/build-aux/announce-gen @@ -6,12 +6,12 @@ # or execvp() fails with ENOEXEC if it is a script that does not start # with a #! line. The script interpreter mentioned in the #! line has # to be /bin/sh, because on GuixSD systems that is the only program that -# has a fixed file name. The second line is for editing this file in -# Emacs. The next two lines below are valid code in both sh and perl. -# When executed by sh, they re-execute the script through the perl -# program found in $PATH. The '-x' option is essential; without it, -# perl would re-execute the script through /bin/sh. When executed by -# perl, the next two lines are a no-op. +# has a fixed file name. The second line is essential for perl and is +# also useful for editing this file in Emacs. The next two lines below +# are valid code in both sh and perl. When executed by sh, they re-execute +# the script through the perl program found in $PATH. The '-x' option +# is essential as well; without it, perl would re-execute the script +# through /bin/sh. When executed by perl, the next two lines are a no-op. eval 'exec perl -wSx "$0" "$@"' if 0; |