diff options
| author | Luke Shumaker <lukeshu@parabola.nu> | 2017-04-11 14:19:05 -0400 |
|---|---|---|
| committer | Luke Shumaker <lukeshu@parabola.nu> | 2017-04-20 00:23:08 -0400 |
| commit | 76d8d0e0e7bb5119654ef2f30ec2d220002af216 (patch) | |
| tree | 2eb74c66b3610483f97771543eeca3ec3ff2d324 | |
| parent | 57422748f9f433e7ad42846a20633e62d3c23d44 (diff) | |
| download | devtools32-76d8d0e0e7bb5119654ef2f30ec2d220002af216.tar.xz | |
Makefile: m4_changequote([[[,]]]) to avoid accidental quoting.
The default m4 quote characters: `QUOTE' are troublesome, because ` is
fairly likely to pop up in a shell script (if not for a subshell, because
it is a useful character in comments and user-facing messages).
So, this changes it to [[[QUOTE]]], as it is unlikely to see three braces
together like that, let alone in unbalanced sets.
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -74,7 +74,7 @@ edit = sed -e "s|@pkgdatadir[@]|$(DESTDIR)$(PREFIX)/share/devtools|g" %: %.in Makefile lib/common.sh @echo "GEN $@" @$(RM) "$@" - @m4 -P $@.in | $(edit) >$@ + @{ echo -n 'm4_changequote([[[,]]])'; cat $@.in; } | m4 -P | $(edit) >$@ @chmod a-w "$@" @chmod +x "$@" @bash -O extglob -n "$@" |