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-rw-r--r--Build/source/texk/web2c/xetexdir/am/xetex.am10
1 files changed, 6 insertions, 4 deletions
diff --git a/Build/source/texk/web2c/xetexdir/am/xetex.am b/Build/source/texk/web2c/xetexdir/am/xetex.am
index 58c88b8117c..e3ecdd3ef26 100644
--- a/Build/source/texk/web2c/xetexdir/am/xetex.am
+++ b/Build/source/texk/web2c/xetexdir/am/xetex.am
@@ -81,16 +81,18 @@ xetex-tangle: otangle$(EXEEXT) xetexdir/xetex.web xetex.ch tangle-sh
@$(xe_tangle) xetex xetex
# Extract etex version
-xetexdir/etex_version.h: xetexdir/xetex.web
- $(AM_V_at)$(MKDIR_P) xetexdir
+$(srcdir)/xetexdir/etex_version.h: xetexdir/xetex.web
+if MAINTAINER_MODE
$(AM_V_GEN)grep '^@d eTeX_version_string==' $(srcdir)/xetexdir/xetex.web \
| sed "s/^.*'-/#define ETEX_VERSION \"/;s/'.*$$/\"/" >$@
+endif MAINTAINER_MODE
## Extract xetex version
-xetexdir/xetex_version.h: xetexdir/xetex.web
- $(AM_V_at)$(MKDIR_P) xetexdir
+$(srcdir)/xetexdir/xetex_version.h: xetexdir/xetex.web
+if MAINTAINER_MODE
$(AM_V_GEN)grep '^@d XeTeX_version_string==' $(srcdir)/xetexdir/xetex.web \
| sed "s/^.*'-/#define XETEX_VERSION \"/;s/'.*$$/\"/" >$@
+endif MAINTAINER_MODE
## Generate xetex.ch
xetex.ch: tie$(EXEEXT) $(xetex_ch_srcs)