From: Jörg Krause <joerg.krause@embedded.rocks>
Date: Mon, 5 Nov 2018 18:27:01 +0000 (+0100)
Subject: package/libid3tag: add .pc file and install to staging hook
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d6b68e6b6a81985ff5bcb9836d0d02c1fbed3e47;p=buildroot.git

package/libid3tag: add .pc file and install to staging hook

The MPD project dropped autotools support in version 0.21.x in favor of
meson. While adapting the package to the meson build infrastructure, the
recognition of libid3tag failed, as only pkg-config is used to detect
the library. Note, that the version bump of the mpd package to 0.21.x is
not submitted, yet.

To help finding the build system to detect libid3tag with pkg-config
properly, add a .pc file and install it to staging.

This is exactly what Debian and Fedora do as well.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---

diff --git a/package/libid3tag/id3tag.pc b/package/libid3tag/id3tag.pc
new file mode 100644
index 0000000000..845eb3276b
--- /dev/null
+++ b/package/libid3tag/id3tag.pc
@@ -0,0 +1,11 @@
+prefix=/usr
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: id3tag
+Description: ID3 tag reading library
+Version: 0.15.1b
+Requires:
+Libs: -L${libdir} -lid3tag
+Cflags: -I${includedir}
diff --git a/package/libid3tag/libid3tag.mk b/package/libid3tag/libid3tag.mk
index 951ae09c77..24342186cc 100644
--- a/package/libid3tag/libid3tag.mk
+++ b/package/libid3tag/libid3tag.mk
@@ -12,4 +12,11 @@ LIBID3TAG_INSTALL_STAGING = YES
 LIBID3TAG_DEPENDENCIES = zlib
 LIBID3TAG_LIBTOOL_PATCH = NO
 
+define LIBID3TAG_INSTALL_STAGING_PC
+	$(INSTALL) -D package/libid3tag/id3tag.pc \
+		$(STAGING_DIR)/usr/lib/pkgconfig/id3tag.pc
+endef
+
+LIBID3TAG_POST_INSTALL_STAGING_HOOKS += LIBID3TAG_INSTALL_STAGING_PC
+
 $(eval $(autotools-package))