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.
This commit is contained in:
Jean-Marc Lasgouttes 2024-07-12 16:02:53 +02:00
parent 29b36dd0b8
commit 31cde72476

View File

@ -122,6 +122,9 @@ AC_SUBST([HAVE_WCHAR_T])
# Needed for Mingw-w64 # Needed for Mingw-w64
AC_TYPE_LONG_LONG_INT 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) ### We need iconv for unicode support (Qt frontend requires it too)
LYX_USE_INCLUDED_ICONV LYX_USE_INCLUDED_ICONV