cirros-testvm/src-cirros/buildroot-2015.05/package/liblog4c-localtime/0005-Fix-C-support.patch

   1 From bdccec4c374a93480a7fd303d15e20810a5d5b7e Mon Sep 17 00:00:00 2001
   2 From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   3 Date: Sat, 25 Oct 2014 21:22:40 +0200
   4 Subject: [PATCH 5/5] Fix C++ support
   5
   6 Autoreconf fails with the following message:
   7
   8 tests/log4c/Makefile.am: error: C++ source seen but 'CXX' is undefined
   9
  10 So this commit adds the AC_PROG_CXX macro to configure.in, and ensures
  11 that the C++ test is only built if a C++ compiler is available.
  12
  13 Submitted upstream: https://github.com/rcmadruga/log4c-localtime/pull/1
  14
  15 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  16 ---
  17  configure.in            | 3 +++
  18  tests/log4c/Makefile.am | 6 +++++-
  19  2 files changed, 8 insertions(+), 1 deletion(-)
  20
  21 diff --git a/configure.in b/configure.in
  22 index 769b204..ce75800 100644
  23 --- a/configure.in
  24 +++ b/configure.in
  25 @@ -38,6 +38,7 @@ AC_DEFINE(_GNU_SOURCE,1,"POSIXandGNU extensions")
  26  #.
  27  AC_PROG_YACC
  28  AC_PROG_CC
  29 +AC_PROG_CXX
  30  AC_PROG_CPP
  31  AM_PROG_LEX
  32  AC_PROG_AWK
  33 @@ -47,6 +48,8 @@ AC_PROG_MAKE_SET
  34  AC_PROG_RANLIB
  35  AC_PROG_LIBTOOL
  36
  37 +AM_CONDITIONAL([USE_CXX], [test "$ac_cv_prog_CXX" != "no"])
  38 +
  39  # platform idioms
  40  case "$host" in
  41      *-hp-hpux*)
  42 diff --git a/tests/log4c/Makefile.am b/tests/log4c/Makefile.am
  43 index f647f27..b1b4ed6 100644
  44 --- a/tests/log4c/Makefile.am
  45 +++ b/tests/log4c/Makefile.am
  46 @@ -3,7 +3,11 @@ INCLUDES = \
  47         -DSRCDIR="\"$(srcdir)\""
  48
  49  noinst_PROGRAMS = test_category test_rc bench bench_fwrite \
  50 -       test_stream2 test_layout_r cpp_compile_test
  51 +       test_stream2 test_layout_r
  52 +
  53 +if USE_CXX
  54 +noinst_PROGRAMS += cpp_compile_test
  55 +endif
  56
  57  if WITH_ROLLINGFILE
  58  noinst_PROGRAMS += test_rollingfile_appender test_rollingfile_appender_mt
  59 --
  60 2.0.0
  61