external/libassuan/fix-autoconf-macros.patch

   1 diff -ur libassuan.org/configure.ac libassuan/configure.ac
   2 --- configure.ac        2017-02-16 18:32:51.549527554 +0100
   3 +++ configure.ac~       2017-02-16 18:32:59.893497890 +0100
   4 @@ -75,7 +80,22 @@
   5  AC_SUBST(LIBASSUAN_LT_REVISION)
   6
   7  AC_CONFIG_AUX_DIR([build-aux])
   8 -AM_INIT_AUTOMAKE([serial-tests dist-bzip2 no-dist-gzip])
   9 +
  10 +dnl Initialize automake.  automake < 1.12 didn't have serial-tests and
  11 +dnl gives an error if it sees this, but for automake >= 1.13
  12 +dnl serial-tests is required so we have to include it.  Solution is to
  13 +dnl test for the version of automake (by running an external command)
  14 +dnl and provide it if necessary.  Note we have to do this entirely using
  15 +dnl m4 macros since automake queries this macro by running
  16 +dnl 'autoconf --trace ...'.
  17 +m4_define([serial_tests], [
  18 +    m4_esyscmd([automake --version |
  19 +                head -1 |
  20 +                awk '{split ($NF,a,"."); if (a[1] == 1 && a[2] >= 12) { print "serial-tests" }}'
  21 +    ])
  22 +])
  23 +AM_INIT_AUTOMAKE(foreign serial_tests dist-bzip2 no-dist-gzip) dnl NB: Do not [quote] this parameter.
  24 +
  25  AM_MAINTAINER_MODE
  26  AC_CONFIG_SRCDIR(src/assuan.h.in)
  27  AC_CONFIG_MACRO_DIR(m4)