build: Fix parallel build from git checkout

Since po-gram-gen2.h depends on po-gram-gen.h, an explicit
dependency on the YACC rule is needed for parallel compilation.
* Makefile.am (po-gram-gen.h): Depend on po-gram-gen.c.

diff --git a/gettext-tools/src/ChangeLog b/gettext-tools/src/ChangeLog
index 7a96c1858900385dead5f1fb6fd58f2000fb037f..d0ad21fbc170ca81bf0b4c5a9da138ca06380370 100644 (file)
--- a/gettext-tools/src/ChangeLog
+++ b/gettext-tools/src/ChangeLog
@@ -1,3 +1,10 @@
+2015-01-23  Daiki Ueno  <ueno@gnu.org>
+
+       build: Fix parallel build from git checkout
+       Since po-gram-gen2.h depends on po-gram-gen.h, an explicit
+       dependency on the YACC rule is needed for parallel compilation.
+       * Makefile.am (po-gram-gen.h): Depend on po-gram-gen.c.
+
 2015-01-16  Daiki Ueno  <ueno@gnu.org>
 
        desktop: Avoid useless warning for group header

diff --git a/gettext-tools/src/Makefile.am b/gettext-tools/src/Makefile.am
index 9f2325fcd23cb3648d5e393ce7c189e5edfd98ad..b8dd70cd0cf3aad45386d065c1e7ad3a54a522c4 100644 (file)
--- a/gettext-tools/src/Makefile.am
+++ b/gettext-tools/src/Makefile.am
@@ -455,6 +455,7 @@ po-gram-gen2.h: po-gram-gen.h
        $(SED) -e 's/yy/po_gram_/g' -e 's/extern /extern DLL_VARIABLE /' \
          $${srcdir}po-gram-gen.h > $@-tmp && \
        mv $@-tmp $@
+po-gram-gen.h: po-gram-gen.c
 
 
 # Special rules for installation of auxiliary programs.