From 06a78e02518e23b0aa50ae3be6ec8616e98e2632 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Tue, 27 Jul 2021 01:25:13 +0000 Subject: automake 1.16.4 git-svn-id: svn://tug.org/texlive/trunk@60088 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/libs/libpng/configure | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'Build/source/libs/libpng/configure') diff --git a/Build/source/libs/libpng/configure b/Build/source/libs/libpng/configure index 19b81debfd9..6ce393ba49b 100755 --- a/Build/source/libs/libpng/configure +++ b/Build/source/libs/libpng/configure @@ -700,6 +700,9 @@ AM_BACKSLASH AM_DEFAULT_VERBOSITY AM_DEFAULT_V AM_V +CSCOPE +ETAGS +CTAGS am__untar am__tar AMTAR @@ -4429,6 +4432,20 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' +# Variables for tags utilities; see am/tags.am +if test -z "$CTAGS"; then + CTAGS=ctags +fi + +if test -z "$ETAGS"; then + ETAGS=etags +fi + +if test -z "$CSCOPE"; then + CSCOPE=cscope +fi + + # POSIX will say in a future version that running "rm -f" with no argument # is OK; and we want to be able to make that assumption in our Makefile -- cgit v1.2.3