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| author | rillig <rillig@pkgsrc.org> | 2020-04-18 15:04:34 +0000 |
|---|---|---|
| committer | rillig <rillig@pkgsrc.org> | 2020-04-18 15:04:34 +0000 |
| commit | 64889f68878264106c460a8ad4ad094a34dfd9fc (patch) | |
| tree | 0a4c0f015fd885e7c595225ae53f2ec09dc659ee /mk/subst.mk | |
| parent | 46456b213eb30f941729ef0b0eea2d8d388b128c (diff) | |
| download | pkgsrc-64889f68878264106c460a8ad4ad094a34dfd9fc.tar.gz | |
mk/subst.mk: document that SUBST_VARS does not support dollar
Diffstat (limited to 'mk/subst.mk')
| -rw-r--r-- | mk/subst.mk | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mk/subst.mk b/mk/subst.mk index 7ed68940b78..6911dedd82b 100644 --- a/mk/subst.mk +++ b/mk/subst.mk @@ -1,4 +1,4 @@ -# $NetBSD: subst.mk,v 1.78 2020/04/18 12:59:43 rillig Exp $ +# $NetBSD: subst.mk,v 1.79 2020/04/18 15:04:34 rillig Exp $ # # The subst framework replaces text in one or more files in the WRKSRC # directory. Packages can define several ``classes'' of replacements. @@ -128,7 +128,7 @@ SUBST_FILTER_CMD.${class}?= LC_ALL=C ${SED} ${SUBST_SED.${class}} SUBST_VARS.${class}?= # none SUBST_MESSAGE.${class}?= Substituting "${class}" in ${SUBST_FILES.${class}} . for v in ${SUBST_VARS.${class}} -SUBST_FILTER_CMD.${class}+= -e s,@${v:C|[.[\\*^${$}]|\\\\&|gW:Q}@,${${v}:S|\\|\\\\|gW:S|,|\\,|gW:S|&|\\\&|gW:S|${.newline}|\\${.newline}|gW:Q},g +SUBST_FILTER_CMD.${class}+= -e s,@${v:C|[.[\\*^]|\\\\&|gW:Q}@,${${v}:S|\\|\\\\|gW:S|,|\\,|gW:S|&|\\\&|gW:S|${.newline}|\\${.newline}|gW:Q},g . endfor . if ${SUBST_SHOW_DIFF.${class}:U${SUBST_SHOW_DIFF}:tl} == yes _SUBST_KEEP.${class}?= LC_ALL=C ${DIFF} -u "$$file" "$$tmpfile" || true |