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authorPeter Breitenlohner <peb@mppmu.mpg.de>2013-03-04 11:16:34 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2013-03-04 11:16:34 +0000
commit44274c5c125d614b168254dc1cbe67f5db7aaa88 (patch)
tree682a24731dea8fd2f34ffdb3fd8c921122a97542 /Build/source/texk/web2c/etexdir
parent6c97d4d28985331f4334de516193e53f639d9c69 (diff)
texk/web2c: Better rules for *tex_version.h
git-svn-id: svn://tug.org/texlive/trunk@29286 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/etexdir')
-rw-r--r--Build/source/texk/web2c/etexdir/ChangeLog4
-rw-r--r--Build/source/texk/web2c/etexdir/am/etex.am5
2 files changed, 7 insertions, 2 deletions
diff --git a/Build/source/texk/web2c/etexdir/ChangeLog b/Build/source/texk/web2c/etexdir/ChangeLog
index 7b7a990e3ef..a45d812356d 100644
--- a/Build/source/texk/web2c/etexdir/ChangeLog
+++ b/Build/source/texk/web2c/etexdir/ChangeLog
@@ -1,3 +1,7 @@
+2013-03-04 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * am/etex.am: Better rule for etex_version.h.
+
2013-03-01 Peter Breitenlohner <peb@mppmu.mpg.de>
* etex.ch, etex_version.h: Version 2.6.
diff --git a/Build/source/texk/web2c/etexdir/am/etex.am b/Build/source/texk/web2c/etexdir/am/etex.am
index 6b193a4b45b..7fb818b1854 100644
--- a/Build/source/texk/web2c/etexdir/am/etex.am
+++ b/Build/source/texk/web2c/etexdir/am/etex.am
@@ -39,10 +39,11 @@ etex-tangle: tangle$(EXEEXT) etex.web etex.ch tangle-sh
@$(texmf_tangle) etex etex
# Extract etex version
-etexdir/etex_version.h: etexdir/etex.ch
- $(AM_V_at)$(MKDIR_P) etexdir
+$(srcdir)/etexdir/etex_version.h: etexdir/etex.ch
+if MAINTAINER_MODE
$(AM_V_GEN)grep '^@d eTeX_version_string==' $(srcdir)/etexdir/etex.ch \
| sed "s/^.*'-/#define ETEX_VERSION \"/;s/'.*$$/\"/" >$@
+endif MAINTAINER_MODE
# Generate etex.web
etex.web: tie$(EXEEXT) $(etex_web_srcs)