[bug-libunistring] pkg-config

[Daiki Ueno]

Hello,

I remember there was a discussion about pkg-config support a few years
ago.  At that time I opposed to do that, because a similar library
detection mechanism is also provided by libunistring.m4.

However, given the wider adoption of this library (even in non-autotools
projects), I reconsider adding it.

What do people think?  The change itself would be trivial as attached.

Regards,
-- 
Daiki Ueno

>From e854631d5914680988c7a42a0c6a921d285b4072 Mon Sep 17 00:00:00 2001
From: Daiki Ueno <address@hidden>
Date: Mon, 12 Feb 2018 13:21:31 +0100
Subject: [PATCH] build: Add libunistring.pc

---
 ChangeLog          |  8 ++++++++
 Makefile.am        |  4 ++++
 configure.ac       |  1 +
 libunistring.pc.in | 11 +++++++++++
 4 files changed, 24 insertions(+)
 create mode 100644 libunistring.pc.in

diff --git a/ChangeLog b/ChangeLog
index 563c6e6..87b0a4d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2018-02-12  Daiki Ueno  <address@hidden>
+
+       build: Add libunistring.pc
+       * libunistring.pc.in: New file.
+       * configure.ac: Generate libunistring.pc.
+       * Makefile.am (pkgconfigdir): New.
+       (pkgconfig_DATA): Install libunistring.pc.
+
 2018-02-02  Bruno Haible  <address@hidden>
 
        Update after gnulib changed.
diff --git a/Makefile.am b/Makefile.am
index fd39e47..3269f44 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -39,3 +39,7 @@ EXTRA_DIST += woe32dll/export.h
 # Windows support.
 
 EXTRA_DIST += INSTALL.windows build-aux/windres-options
+
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libunistring.pc
diff --git a/configure.ac b/configure.ac
index 38fe5dd..9ccafd6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -156,4 +156,5 @@ AC_CONFIG_FILES([lib/exported.sh])
 AC_CONFIG_FILES([lib/unistring/version.h:lib/unistring/version.in.h])
 AC_CONFIG_FILES([lib/unistring/woe32dll.h:lib/unistring/woe32dll.in.h])
 AC_CONFIG_FILES([tests/Makefile])
+AC_CONFIG_FILES([libunistring.pc])
 AC_OUTPUT
diff --git a/libunistring.pc.in b/libunistring.pc.in
new file mode 100644
index 0000000..e06402d
--- /dev/null
+++ b/libunistring.pc.in
@@ -0,0 +1,11 @@
address@hidden@
address@hidden@
address@hidden@
address@hidden@
+
+Name: libunistring
+Description: Library to manipulate Unicode strings
+Version: @PACKAGE_VERSION@
+Cflags: -I${includedir}
+Libs: -L${libdir} -lunistring
+Libs.private: @LTLIBICONV@
-- 
2.13.6