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diff -ur libassuan.org/configure.ac libassuan/configure.ac
--- configure.ac 2017-02-16 18:32:51.549527554 +0100
+++ configure.ac~ 2017-02-16 18:32:59.893497890 +0100
@@ -44,6 +44,14 @@
# the decimalized short revision number, a beta version string and a
# flag indicating a development version (mym4_isbeta). Note that the
# m4 processing is done by autoconf and not during the configure run.
+m4_define([m4_chomp_all],
+[m4_format([[%.*s]], m4_bregexp(m4_translit([[$1]], [
+/], [/ ]), [/*$]), [$1])])
+
+m4_define([m4_argn],
+[m4_assert([0 < $1])]dnl
+[m4_pushdef([_$0], [_m4_popdef([_$0])]m4_dquote([$]m4_incr([$1])))_$0($@)])
+m4_define([m4_esyscmd_s], [m4_chomp_all(m4_esyscmd([$1]))])
m4_define([mym4_verslist], m4_split(m4_esyscmd([./autogen.sh --find-version] \
mym4_package mym4_major mym4_minor mym4_micro),[:]))
m4_define([mym4_isbeta], m4_argn(2, mym4_verslist))
@@ -75,7 +80,22 @@
VERSION=$PACKAGE_VERSION
AC_CONFIG_AUX_DIR([build-aux])
-AM_INIT_AUTOMAKE([serial-tests dist-bzip2 no-dist-gzip])
+
+dnl Initialize automake. automake < 1.12 didn't have serial-tests and
+dnl gives an error if it sees this, but for automake >= 1.13
+dnl serial-tests is required so we have to include it. Solution is to
+dnl test for the version of automake (by running an external command)
+dnl and provide it if necessary. Note we have to do this entirely using
+dnl m4 macros since automake queries this macro by running
+dnl 'autoconf --trace ...'.
+m4_define([serial_tests], [
+ m4_esyscmd([automake --version |
+ head -1 |
+ awk '{split ($NF,a,"."); if (a[1] == 1 && a[2] >= 12) { print "serial-tests" }}'
+ ])
+])
+AM_INIT_AUTOMAKE(foreign serial_tests dist-bzip2 no-dist-gzip) dnl NB: Do not [quote] this parameter.
+
AM_MAINTAINER_MODE
AC_CONFIG_SRCDIR(src/assuan.h.in)
AC_CONFIG_MACRO_DIR(m4)
@@ -475,10 +475,12 @@
[Defined if LOCAL_PEEREID is supported (NetBSD specific)])
else
# (Open)Solaris
- AC_CHECK_FUNCS([getpeerucred], AC_CHECK_HEADERS([ucred.h]))
+ AC_CHECK_FUNCS([getpeerucred])
if test $ac_cv_func_getpeerucred != yes; then
# FreeBSD
AC_CHECK_FUNCS([getpeereid])
+ else
+ AC_CHECK_HEADERS([ucred.h])
fi
fi
fi
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