X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Fgetdate;h=2f0fdb279c70f9ef5209326a0310be452133098e;hb=c94cedef255488e271ef59212a9899d9d22c1fae;hp=1328c221f987efb3e176ab0a3441271a6253dbf2;hpb=316a91c6f78b93aed27747bdbdc1ed0fdb9c5419;p=gnulib.git

diff --git a/modules/getdate b/modules/getdate
index 1328c221f..2f0fdb279 100644
--- a/modules/getdate
+++ b/modules/getdate
@@ -25,8 +25,20 @@ configure.ac:
 gl_GETDATE
 
 Makefile.am:
+# This rule overrides the Automake generated .y.c rule, to ensure that the
+# getdate.c file gets generated in the source directory, not in the build
+# directory.
+getdate.c: getdate.y
+	$(AM_V_GEN)$(SHELL) $(YLWRAP) $(srcdir)/getdate.y \
+	                              y.tab.c getdate.c \
+	                              y.tab.h getdate.h \
+	                              y.output getdate.output \
+	                              -- $(YACC) $(YFLAGS) $(AM_YFLAGS) && \
+	mv getdate.c getdate.c-t && \
+	mv getdate.c-t $(srcdir)/getdate.c
 lib_SOURCES += getdate.y
 BUILT_SOURCES += getdate.c
+MOSTLYCLEANFILES += getdate.c-t
 MAINTAINERCLEANFILES += getdate.c
 EXTRA_DIST += getdate.c