commit 31cde7247638a50c2302744984732064505b7d85
Author: Jean-Marc Lasgouttes <lasgout...@lyx.org>
Date: Fri Jul 12 16:02:53 2024 +0200
Add explicit check for EGREP in configure.ac
It is used in lib/Makefile.am and we were relying some autoconf macros
to define it as a side-effect. This is not the case anymore as of
autoconf 2.72.
---
configure.ac | 3 +++
1 file changed, 3 insertions(+)
diff --git a/configure.ac b/configure.ac
index 4be32fa9c0..c796b60f9d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -122,6 +122,9 @@ AC_SUBST([HAVE_WCHAR_T])
# Needed for Mingw-w64
AC_TYPE_LONG_LONG_INT
+# egrep is used in lib/Makefile.am
+AC_PROG_EGREP
+
### We need iconv for unicode support (Qt frontend requires it too)
LYX_USE_INCLUDED_ICONV
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