systemd-lz4.patch

   1 diff --git a/configure.ac b/configure.ac
   2 index 0b10fc7de7..1928e65bde 100644
   3 --- a/configure.ac
   4 +++ b/configure.ac
   5 @@ -623,10 +623,13 @@ AM_CONDITIONAL(HAVE_BZIP2, [test "$have_bzip2" = "yes"])
   6  have_lz4=no
   7  AC_ARG_ENABLE(lz4, AS_HELP_STRING([--disable-lz4], [Disable optional LZ4 support]))
   8  AS_IF([test "x$enable_lz4" != "xno"], [
   9 -        PKG_CHECK_MODULES(LZ4, [ liblz4 >= 125 ],
  10 -               [AC_DEFINE(HAVE_LZ4, 1, [Define in LZ4 is available])
  11 +        PKG_CHECK_MODULES(LZ4, [ liblz4 < 10 ],
  12 +               [AC_DEFINE(HAVE_LZ4, 1, [Define if LZ4 is available])
  13                  have_lz4=yes],
  14 -                have_lz4=no)
  15 +                [PKG_CHECK_MODULES(LZ4, [ liblz4 >= 125 ],
  16 +                      [AC_DEFINE(HAVE_LZ4, 1, [Define if LZ4 is available])
  17 +                      have_lz4=yes],
  18 +                      have_lz4=no)])
  19          AS_IF([test "x$have_lz4" = xno -a "x$enable_lz4" = xyes],
  20                [AC_MSG_ERROR([*** LZ4 support requested but libraries not found])])
  21  ])
  22 --- systemd-232/Makefile.am.orig        2017-04-05 19:08:21.126447292 +0200
  23 +++ systemd-232/Makefile.am     2017-04-05 19:17:46.589774170 +0200
  24 @@ -4255,6 +4255,10 @@
  25         libsystemd-shared.la
  26
  27 +test_compress_CFLAGS =
  28  if HAVE_LZ4
  29 +test_compress_CFLAGS += \
  30 +       $(LZ4_CFLAGS)
  31 +
  32  test_compress_LDADD += \
  33         -llz4
  34  endif
  35 @@ -4402,6 +4405,9 @@
  36  endif
  37
  38  if HAVE_LZ4
  39 +libsystemd_journal_internal_la_CFLAGS += \
  40 +       $(LZ4_CFLAGS)
  41 +
  42  libsystemd_journal_internal_la_LIBADD += \
  43         -llz4
  44  endif