1From 26fb6c3faa27180c8ed9ada1728c3d8683a65f3a Mon Sep 17 00:00:00 2001
2From: Armin Kuster <akuster@mvista.com>
3Date: Thu, 22 May 2014 10:50:00 +0100
4Subject: [PATCH] libassuan: Improve pkgconfig support
5
6Convert to pkg-config support to match changes done to
7the libassuan recipe for libassuan.pc generation.
8
9Upstream-Status: Inappropriate [OE specific]
10
11Signed-off-by: Armin Kuster <akuster@mvista.com>
12
13---
14 configure.ac    |  4 +--
15 m4/libassuan.m4 | 93 ++++---------------------------------------------
16 2 files changed, 9 insertions(+), 88 deletions(-)
17
18diff --git a/configure.ac b/configure.ac
19index d8dcc0c..ca51766 100644
20--- a/configure.ac
21+++ b/configure.ac
22@@ -267,8 +267,8 @@ if test "$have_libassuan" = "yes"; then
23                      [version of the libassuan library])
24 fi
25
26-COMMON_CFLAGS="$LIBASSUAN_CFLAGS $COMMON_CFLAGS"
27-COMMON_LIBS="$LIBASSUAN_LIBS $COMMON_LIBS"
28+COMMON_CFLAGS="$LIBASSUAN_COMMON_CFLAGS $COMMON_CFLAGS"
29+COMMON_LIBS="$LIBASSUAN_COMMON_LIBS $COMMON_LIBS"
30
31
32 dnl Checks for libsecmem.
33diff --git a/m4/libassuan.m4 b/m4/libassuan.m4
34index df50484..2057412 100644
35--- a/m4/libassuan.m4
36+++ b/m4/libassuan.m4
37@@ -15,30 +15,8 @@ dnl
38 dnl Common code used for libassuan detection [internal]
39 dnl Returns ok set to yes or no.
40 dnl
41-AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
42-[ AC_REQUIRE([AC_CANONICAL_HOST])
43-  AC_ARG_WITH(libassuan-prefix,
44-              AS_HELP_STRING([--with-libassuan-prefix=PFX],
45-                             [prefix where LIBASSUAN is installed (optional)]),
46-     libassuan_config_prefix="$withval", libassuan_config_prefix="")
47-  if test x$libassuan_config_prefix != x ; then
48-    if test x${LIBASSUAN_CONFIG+set} != xset ; then
49-      LIBASSUAN_CONFIG=$libassuan_config_prefix/bin/libassuan-config
50-    fi
51-  fi
52-
53-  use_gpgrt_config=""
54-  if test x"${LIBASSUAN_CONFIG}" = x -a x"$GPGRT_CONFIG" != x -a "$GPGRT_CONFIG" != "no"; then
55-    if $GPGRT_CONFIG libassuan --exists; then
56-      LIBASSUAN_CONFIG="$GPGRT_CONFIG libassuan"
57-      AC_MSG_NOTICE([Use gpgrt-config as libassuan-config])
58-      use_gpgrt_config=yes
59-    fi
60-  fi
61-  if test -z "$use_gpgrt_config"; then
62-    AC_PATH_PROG(LIBASSUAN_CONFIG, libassuan-config, no)
63-  fi
64-
65+AC_DEFUN([AM_PATH_LIBASSUAN_COMMON],
66+[
67   tmp=ifelse([$1], ,1:0.9.2,$1)
68   if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
69     req_libassuan_api=`echo "$tmp"     | sed 's/\(.*\):\(.*\)/\1/'`
70@@ -48,58 +26,11 @@ AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
71     min_libassuan_version="$tmp"
72   fi
73
74-  AC_MSG_CHECKING(for LIBASSUAN - version >= $min_libassuan_version)
75-  ok=no
76-  if test "$LIBASSUAN_CONFIG" != "no"; then
77-    req_major=`echo $min_libassuan_version | \
78-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
79-    req_minor=`echo $min_libassuan_version | \
80-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
81-    req_micro=`echo $min_libassuan_version | \
82-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
83-
84-    if test -z "$use_gpgrt_config"; then
85-      libassuan_config_version=`$LIBASSUAN_CONFIG --version`
86-    else
87-      libassuan_config_version=`$LIBASSUAN_CONFIG --modversion`
88-    fi
89-    major=`echo $libassuan_config_version | \
90-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
91-    minor=`echo $libassuan_config_version | \
92-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
93-    micro=`echo $libassuan_config_version | \
94-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
95-
96-    if test "$major" -gt "$req_major"; then
97-        ok=yes
98-    else
99-        if test "$major" -eq "$req_major"; then
100-            if test "$minor" -gt "$req_minor"; then
101-               ok=yes
102-            else
103-               if test "$minor" -eq "$req_minor"; then
104-                   if test "$micro" -ge "$req_micro"; then
105-                     ok=yes
106-                   fi
107-               fi
108-            fi
109-        fi
110-    fi
111-  fi
112-
113-  if test $ok = yes; then
114-    AC_MSG_RESULT([yes ($libassuan_config_version)])
115-  else
116-    AC_MSG_RESULT(no)
117-  fi
118+  PKG_CHECK_MODULES(LIBASSUAN_COMMON, [libassuan >= $min_libassuan_version libassuan], [ok=yes], [ok=no])
119
120   if test $ok = yes; then
121     if test "$req_libassuan_api" -gt 0 ; then
122-      if test -z "$use_gpgrt_config"; then
123-        tmp=`$LIBASSUAN_CONFIG --api-version 2>/dev/null || echo 0`
124-      else
125-        tmp=`$LIBASSUAN_CONFIG --variable=api_version 2>/dev/null || echo 0`
126-      fi
127+      tmp=`$PKG_CONFIG --variable=api_version libassuan 2>/dev/null || echo 0`
128       if test "$tmp" -gt 0 ; then
129         AC_MSG_CHECKING([LIBASSUAN API version])
130         if test "$req_libassuan_api" -eq "$tmp" ; then
131@@ -114,11 +45,7 @@ AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
132
133   if test $ok = yes; then
134     if test x"$host" != x ; then
135-      if test -z "$use_gpgrt_config"; then
136-        libassuan_config_host=`$LIBASSUAN_CONFIG --host 2>/dev/null || echo none`
137-      else
138-        libassuan_config_host=`$LIBASSUAN_CONFIG --variable=host 2>/dev/null || echo none`
139-      fi
140+      libassuan_config_host=`$PKG_CONFIG --host libassuan 2>/dev/null || echo 0`
141       if test x"$libassuan_config_host" != xnone ; then
142         if test x"$libassuan_config_host" != x"$host" ; then
143   AC_MSG_WARN([[
144@@ -141,7 +68,7 @@ dnl Test whether libassuan has at least MINIMUM-VERSION. This is
145 dnl used to test for features only available in newer versions.
146 dnl
147 AC_DEFUN([AM_CHECK_LIBASSUAN],
148-[ _AM_PATH_LIBASSUAN_COMMON($1)
149+[ AM_PATH_LIBASSUAN_COMMON($1)
150   if test $ok = yes; then
151     ifelse([$2], , :, [$2])
152   else
153@@ -157,16 +84,10 @@ dnl                   [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
154 dnl Test for libassuan and define LIBASSUAN_CFLAGS and LIBASSUAN_LIBS
155 dnl
156 AC_DEFUN([AM_PATH_LIBASSUAN],
157-[ _AM_PATH_LIBASSUAN_COMMON($1)
158+[ AM_PATH_LIBASSUAN_COMMON($1)
159   if test $ok = yes; then
160-    LIBASSUAN_CFLAGS=`$LIBASSUAN_CONFIG --cflags`
161-    LIBASSUAN_LIBS=`$LIBASSUAN_CONFIG --libs`
162     ifelse([$2], , :, [$2])
163   else
164-    LIBASSUAN_CFLAGS=""
165-    LIBASSUAN_LIBS=""
166     ifelse([$3], , :, [$3])
167   fi
168-  AC_SUBST(LIBASSUAN_CFLAGS)
169-  AC_SUBST(LIBASSUAN_LIBS)
170 ])
171