Add libotr/etc sources

1 files changed, 112 insertions, 0 deletions

diff --git a/libotr/libgpg-error-1.42/src/gpgrt.m4 b/libotr/libgpg-error-1.42/src/gpgrt.m4
new file mode 100644
index 0000000..40fcd1f
--- /dev/null
+++ b/libotr/libgpg-error-1.42/src/gpgrt.m4
@@ -0,0 +1,112 @@
+# gpgrt.m4 - autoconf macro to detect libgpgrt
+# Copyright (C) 2002, 2003, 2004, 2011, 2014, 2017, 2018 g10 Code GmbH
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This file is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# SPDX-License-Identifier: FSFULLR
+#
+# Last-changed: 2018-11-13
+# Note: This is a kind of duplicate of gpg-error.m4 which uses the
+# future name of libgpg-error to prepare for a smooth migration in
+# some distant time.
+
+dnl AM_PATH_GPGRT([MINIMUM-VERSION,
+dnl               [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
+dnl
+dnl Test for libgpgrt and define GPGRT_CFLAGS, GPGRT_LIBS,
+dnl GPGRT_MT_CFLAGS, and GPGRT_MT_LIBS.  The _MT_ variants are
+dnl used for programs requiring real multi thread support.
+dnl
+AC_DEFUN([AM_PATH_GPGRT],
+[ AC_REQUIRE([AC_CANONICAL_HOST])
+  if test "$prefix" = NONE ; then
+    prefix_option_expanded=/usr/local
+  else
+    prefix_option_expanded="$prefix"
+  fi
+  if test "$exec_prefix" = NONE ; then
+    exec_prefix_option_expanded=$prefix_option_expanded
+  else
+    exec_prefix_option_expanded=$(prefix=$prefix_option_expanded eval echo $exec_prefix)
+  fi
+  libdir_option_expanded=$(prefix=$prefix_option_expanded exec_prefix=$exec_prefix_option_expanded eval echo $libdir)
+
+  if test -f $libdir_option_expanded/pkgconfig/gpg-error.pc; then
+    gpgrt_libdir=$libdir_option_expanded
+  else
+    if crt1_path=$(${CC:-cc} -print-file-name=crt1.o 2>/dev/null); then
+      if possible_libdir=$(cd ${crt1_path%/*} && pwd 2>/dev/null); then
+        if test -f $possible_libdir/pkgconfig/gpg-error.pc; then
+          gpgrt_libdir=$possible_libdir
+        fi
+      fi
+    fi
+  fi
+
+  if test -n "$gpgrt_libdir"; then
+    AC_PATH_PROG(GPGRT_CONFIG, gpgrt-config, no)
+    if test "$GPGRT_CONFIG" != "no"; then
+      GPGRT_CONFIG="$GPGRT_CONFIG --libdir=$gpgrt_libdir"
+    fi
+  fi
+  min_gpgrt_version=ifelse([$1], ,1.33,$1)
+  AC_MSG_CHECKING(for GPG Runtime - version >= $min_gpgrt_version)
+  ok=no
+  if test x"$GPGRT_CONFIG" != x -a "$GPGRT_CONFIG" != "no" ; then
+    req_major=`echo $min_gpgrt_version | \
+               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+    req_minor=`echo $min_gpgrt_version | \
+               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+    gpgrt_config_version=`$GPGRT_CONFIG --version`
+    major=`echo $gpgrt_config_version | \
+               sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+    minor=`echo $gpgrt_config_version | \
+               sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+    if test "$major" -gt "$req_major"; then
+        ok=yes
+    else
+        if test "$major" -eq "$req_major"; then
+            if test "$minor" -ge "$req_minor"; then
+               ok=yes
+            fi
+        fi
+    fi
+  fi
+  if test $ok = yes; then
+    GPGRT_CFLAGS=`$GPGRT_CONFIG --cflags`
+    GPGRT_LIBS=`$GPGRT_CONFIG --libs`
+    GPGRT_MT_CFLAGS=`$GPGRT_CONFIG --variable=mtcflags 2>/dev/null`
+    GPGRT_MT_CFLAGS="$GPGRT_CFLAGS${GPGRT_CFLAGS:+ }$GPGRT_MT_CFLAGS"
+    GPGRT_MT_LIBS=`$GPGRT_CONFIG --variable=mtlibs 2>/dev/null`
+    GPGRT_MT_LIBS="$GPGRT_LIBS${GPGRT_LIBS:+ }$GPGRT_MT_LIBS"
+    AC_MSG_RESULT([yes ($gpgrt_config_version)])
+    ifelse([$2], , :, [$2])
+    gpgrt_config_host=`$GPGRT_CONFIG --variable=host 2>/dev/null || echo none`
+    if test x"$gpgrt_config_host" != xnone ; then
+      if test x"$gpgrt_config_host" != x"$host" ; then
+  AC_MSG_WARN([[
+***
+*** The config script "$GPGRT_CONFIG" is for $gpgrt_config_host
+*** and thus may not match the used host $host.
+***]])
+        gpg_config_script_warn="$gpg_config_script_warn libgpgrt"
+      fi
+    fi
+  else
+    GPGRT_CFLAGS=""
+    GPGRT_LIBS=""
+    GPGRT_MT_CFLAGS=""
+    GPGRT_MT_LIBS=""
+    AC_MSG_RESULT(no)
+    ifelse([$3], , :, [$3])
+  fi
+  AC_SUBST(GPGRT_CFLAGS)
+  AC_SUBST(GPGRT_LIBS)
+  AC_SUBST(GPGRT_MT_CFLAGS)
+  AC_SUBST(GPGRT_MT_LIBS)
+])