gentoo-overlay/app-crypt/pinentry/files/pinentry-0.9.5-build.patch

From 29384a828ad83644df9093bb292194d1ac6e689b Mon Sep 17 00:00:00 2001
From: Alon Bar-Lev <alon.barlev@gmail.com>
Date: Sat, 18 Jul 2015 10:14:49 +0300
Subject: [PATCH] build: add pkg-config initialization and modify detection

add PKG_PROG_PKG_CONFIG as the qt4 detection and curses detection are
already using pkg.m4 which require proper initialization.

modify the manual detection of pkg-config based on the error value of
the PKG_PROG_PKG_CONFIG and not the manual one as there is a conflict
between empty and 'no'.

Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
---
 configure.ac | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index b71cb17..7afa318 100644
--- a/configure.ac
+++ b/configure.ac
@@ -85,6 +85,7 @@ AC_PROG_RANLIB
 # for Qt and autoconf does does not allow that.
 AC_PROG_CXX
 AC_PROG_LN_S
+PKG_PROG_PKG_CONFIG
 AC_CHECK_TOOL(WINDRES, windres, :)
 AC_CHECK_PROGS(GITLOG_TO_CHANGELOG, gitlog-to-changelog,
                [build-aux/gitlog-to-changelog])
@@ -430,8 +431,7 @@ AC_ARG_ENABLE(pinentry-gnome3,
 
 dnl check for pkg-config
 if test "$pinentry_gtk_2" != "no" -o "$pinentry_gnome_3" != "no"; then
-        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
-	if test x"${PKG_CONFIG}" = xno ; then
+	if test -z "${PKG_CONFIG}"; then
 		pinentry_gtk_2=no
 		pinentry_gnome_3=no
 	fi
@@ -504,8 +504,7 @@ AC_ARG_ENABLE(libsecret,
 
 dnl check for pkg-config
 if test "$libsecret" != "no"; then
-        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
-	if test x"${PKG_CONFIG}" = xno ; then
+	if test -z "${PKG_CONFIG}" ; then
 		libsecret=no
 	fi
 fi
-- 
2.3.6