From ab5b22982f1291c9482415743cc8b8cd547d49a5 Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Wed, 1 Oct 2014 22:02:55 +0800
Subject: [PATCH] fish.pc: add pkgconfig file for fish

Assists other packages in finding the path to install completions: call
`pkg-config --variable=completionsdir fish` or so (like
bash-completion).

As discussed in #1485.
---
 .gitignore  | 1 +
 Makefile.in | 5 ++++-
 fish.pc.in  | 8 ++++++++
 3 files changed, 13 insertions(+), 1 deletion(-)
 create mode 100644 fish.pc.in

diff --git a/.gitignore b/.gitignore
index e613d161b..59bd33a1f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,6 +23,7 @@ fish
 fish_indent
 fish_tests
 fishd
+fish.pc
 mimedb
 seq
 set_color
diff --git a/Makefile.in b/Makefile.in
index 00b5a6c17..c4decc58b 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -212,7 +212,7 @@ endif
 # Make everything needed for installing fish
 #
 
-all: $(PROGRAMS) $(user_doc) $(share_man) $(TRANSLATIONS)
+all: $(PROGRAMS) $(user_doc) $(share_man) $(TRANSLATIONS) fish.pc
 	@echo fish has now been built.
 	@echo Use \'$(MAKE) install\' to install fish.
 .PHONY: all
@@ -450,6 +450,7 @@ doc.h: $(HDR_FILES)
 		-e "s,@docdir\@,$(docdir),g" \
 		-e "s|@configure_input\@|$@, generated from $@.in by the Makefile. DO NOT MANUALLY EDIT THIS FILE!|g" \
 		-e "s,@prefix\@,$(prefix),g" \
+		-e "s,@fish_build_version\@,$(FISH_BUILD_VERSION),g" \
 
 
 #
@@ -631,6 +632,8 @@ install-force: all install-translations
 	$(INSTALL) -m 755 -d $(DESTDIR)$(datadir)/fish/tools/web_config/sample_prompts
 	$(INSTALL) -m 644 etc/config.fish                  $(DESTDIR)$(sysconfdir)/fish/
 	$(INSTALL) -m 644 share/config.fish                $(DESTDIR)$(datadir)/fish/
+	$(INSTALL) -m 755 -d $(DESTDIR)$(datadir)/pkgconfig
+	$(INSTALL) -m 644 fish.pc $(DESTDIR)$(datadir)/pkgconfig
 	for i in $(COMPLETIONS_DIR_FILES:%='%'); do \
 		$(INSTALL) -m 644 $$i $(DESTDIR)$(datadir)/fish/completions/; \
 		true; \
diff --git a/fish.pc.in b/fish.pc.in
new file mode 100644
index 000000000..cae82246b
--- /dev/null
+++ b/fish.pc.in
@@ -0,0 +1,8 @@
+prefix=@prefix@
+datadir=@datadir@
+completionsdir=${datadir}/fish/vendor_completions.d
+
+Name: fish
+Description: fish, the friendly interactive shell
+URL: http://fishshell.com/
+Version: @fish_build_version@