buildroot/package/libgcrypt/0002-build-Provide-libgcrypt.pc-generated-by-configure.patch

From c006d8b897229e22f80cd6105fd64d0630f68867 Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Wed, 24 Oct 2018 14:57:53 +0900
Subject: [PATCH] build: Provide libgcrypt.pc, generated by configure.
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* configure.ac: Generate src/libgcrypt.pc.
* src/Makefile.am (pkgconfigdir, pkgconfig_DATA): New.
(EXTRA_DIST): Add libgcrypt.pc.in.
* src/libgcrypt-config.in: Use @PACKAGE_VERSION@.
* src/libgcrypt.pc.in: New.

Fetched from: 97194b422bc89a6137f4e218d4cdee118c63e96e

Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
---
 configure.ac            |  1 +
 src/Makefile.am         |  5 ++++-
 src/libgcrypt-config.in |  2 +-
 src/libgcrypt.pc.in     | 17 +++++++++++++++++
 4 files changed, 23 insertions(+), 2 deletions(-)
 create mode 100644 src/libgcrypt.pc.in

diff --git a/configure.ac b/configure.ac
index ce11162d..4e788714 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2613,6 +2613,7 @@ doc/Makefile
 src/Makefile
 src/gcrypt.h
 src/libgcrypt-config
+src/libgcrypt.pc
 src/versioninfo.rc
 tests/Makefile
 ])
diff --git a/src/Makefile.am b/src/Makefile.am
index 3cc4a552..82d6e8a0 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -20,8 +20,11 @@
 
 ## Process this file with automake to produce Makefile.in
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libgcrypt.pc
+
 EXTRA_DIST = libgcrypt-config.in libgcrypt.m4 libgcrypt.vers \
-             gcrypt.h.in libgcrypt.def
+             gcrypt.h.in libgcrypt.def libgcrypt.pc.in
 
 bin_SCRIPTS = libgcrypt-config
 m4datadir = $(datadir)/aclocal
diff --git a/src/libgcrypt-config.in b/src/libgcrypt-config.in
index c052638c..f7a13afe 100644
--- a/src/libgcrypt-config.in
+++ b/src/libgcrypt-config.in
@@ -14,7 +14,7 @@
 # General.
 prefix="@prefix@"
 exec_prefix="@exec_prefix@"
-version="@VERSION@"
+version="@PACKAGE_VERSION@"
 includedir="@includedir@"
 libdir="@libdir@"
 gpg_error_libs="@GPG_ERROR_LIBS@"
diff --git a/src/libgcrypt.pc.in b/src/libgcrypt.pc.in
new file mode 100644
index 00000000..5472da53
--- /dev/null
+++ b/src/libgcrypt.pc.in
@@ -0,0 +1,17 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+includedir=@includedir@
+libdir=@libdir@
+host=@LIBGCRYPT_CONFIG_HOST@
+api_version=@LIBGCRYPT_CONFIG_API_VERSION@
+symmetric_ciphers="@LIBGCRYPT_CIPHERS@"
+asymmetric_ciphers="@LIBGCRYPT_PUBKEY_CIPHERS@"
+digests="@LIBGCRYPT_DIGESTS@"
+
+Name: libgcrypt
+Description: General purpose cryptographic library
+Requires: gpg-error
+Version: @PACKAGE_VERSION@
+Cflags: @LIBGCRYPT_CONFIG_CFLAGS@
+Libs: @LIBGCRYPT_CONFIG_LIB@
+URL: https://www.gnupg.org/software/libgcrypt/index.html
-- 
2.22.0