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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/eptexdir/am
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/eptexdir/am')
-rw-r--r--Build/source/texk/web2c/eptexdir/am/eptex.am5
1 files changed, 3 insertions, 2 deletions
diff --git a/Build/source/texk/web2c/eptexdir/am/eptex.am b/Build/source/texk/web2c/eptexdir/am/eptex.am
index cc587e86d06..bf0757db3fd 100644
--- a/Build/source/texk/web2c/eptexdir/am/eptex.am
+++ b/Build/source/texk/web2c/eptexdir/am/eptex.am
@@ -46,10 +46,11 @@ eptex-tangle: tangle$(EXEEXT) eptex.web eptex.ch tangle-sh
@$(texmf_tangle) eptex eptex
# Extract eptex version
-eptexdir/eptex_version.h: eptexdir/eptex.ech
- $(AM_V_at)$(MKDIR_P) eptexdir
+$(srcdir)/eptexdir/eptex_version.h: eptexdir/eptex.ech
+if MAINTAINER_MODE
$(AM_V_GEN)grep '^@d epTeX_version_string==' $(srcdir)/eptexdir/eptex.ech \
| sed "s/^.*'-/#define EPTEX_VERSION \"/;s/'.*$$/\"/" >$@
+endif MAINTAINER_MODE
# Generate eptex.web
eptex.web: tie$(EXEEXT) $(eptex_web_srcs)