Re: PATCH: migrate pcre module to pcre2

[Jun T <takimoto-j@xxxxxxxxxxxxxxxxx>]

If pcre-config is not available then pcre module is not built
even if pcre2 is available.

The simplest patch is the following.
Or is it better to set enable_pcre=no in configure.ac
if pcre2-config is not available?


diff --git a/Src/Modules/pcre.mdd b/Src/Modules/pcre.mdd
index 6eb3c691b..26c7f6eee 100644
--- a/Src/Modules/pcre.mdd
+++ b/Src/Modules/pcre.mdd
@@ -1,5 +1,5 @@
 name=zsh/pcre
-link=`if test x$enable_pcre = xyes && (pcre-config --version >/dev/null 2>/dev/null); then echo dynamic; else echo no; fi`
+link=`if test x$enable_pcre = xyes && (pcre2-config --version >/dev/null 2>/dev/null); then echo dynamic; else echo no; fi`
 load=no
 
 autofeatures="b:pcre_compile b:pcre_study b:pcre_match"