From: Ulya Trofimovich <skvadrik@gmail.com>
Date: Tue, 1 Aug 2017 10:39:39 +0000 (+0100)
Subject: Makefile.am: fixed other custom rules to avoid writing into unexistent directory.
X-Git-Tag: 1.0~25
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=af3a69bf7eeb9fa206cdd1a34e2238a8af66ccb6;p=re2c

Makefile.am: fixed other custom rules to avoid writing into unexistent directory.

The fixed rules do not presently trigger any build errors: target directory
is created by configure as it need to put autogenerated files doc/manpage.rst
and doc/help.rst in it.

However, this behaviour is occasional: if one removes the .in files, build
failure would be unmasked. So it makes sense to ensure that target directory
exists.
---

diff --git a/re2c/Makefile.am b/re2c/Makefile.am
index 54afcc9b..68f115b0 100644
--- a/re2c/Makefile.am
+++ b/re2c/Makefile.am
@@ -245,6 +245,7 @@ $(AUTOGEN_PARSER): $(CUSTOM_PARSER)
 $(AUTOGEN_LEX): $(AUTOGEN_PARSER)
 
 $(BOOTSTRAP_PARSER): $(CUSTOM_PARSER)
+#	target directory exists (as part of source file tree)
 	$(AM_V_GEN) test $(BISON) = "no" || \
 	$(BISON) \
 		--output=$(top_srcdir)/$@ \
@@ -274,6 +275,7 @@ bootstrap: all
 if REBUILD_DOCS
 docs: $(DOC) $(AUTOGEN_HELP)
 $(DOC): $(SRC_DOC)
+	$(AM_V_at)$(MKDIR_P) $(dir $@)
 	$(RST2MAN) $(top_builddir)/$(SRC_DOC) > $@
 	cp $@ $(top_srcdir)/$(BOOTSTRAP_DOC)
 $(AUTOGEN_HELP): $(CUSTOM_HELP)
@@ -285,6 +287,7 @@ else
 docs: $(DOC) $(AUTOGEN_HELP)
 	@echo "Reconfigure to rebuild docs: ./configure --enable-docs"
 $(DOC): $(BOOTSTRAP_DOC)
+	$(AM_V_at)$(MKDIR_P) $(dir $@)
 	cp $(top_srcdir)/$(BOOTSTRAP_DOC) $@
 $(AUTOGEN_HELP): $(BOOTSTRAP_HELP)
 	$(AM_V_at)$(MKDIR_P) $(dir $@)