package/openjpeg/0002-thirdparty-lcms2-append-flags-found-by-pkg-config-if.patch

   1 From 226daa77ea5a35da306f9af2548f3e2c9e79f577 Mon Sep 17 00:00:00 2001
   2 From: Peter Seiderer <ps.report@gmx.net>
   3 Date: Fri, 11 Nov 2016 23:35:13 +0100
   4 Subject: [PATCH] thirdparty: lcms2: append flags found by pkg-config if
   5  available
   6
   7 This change allows to get all required CFLAGS/LDFLAGS in case of static only
   8 build.
   9
  10 Fixes a buildroot build failure (see [1], [2] and [3]).
  11
  12 [1] http://autobuild.buildroot.net/results/5ce/5cee20afd8bef5268832cddcb3a5270746be7a57
  13 [2] http://lists.busybox.net/pipermail/buildroot/2016-November/177187.html
  14 [3] http://lists.busybox.net/pipermail/buildroot/2016-November/177188.html
  15
  16 Signed-off-by: Peter Seiderer <ps.report@gmx.net>
  17 ---
  18  thirdparty/CMakeLists.txt | 11 +++++++++--
  19  1 file changed, 9 insertions(+), 2 deletions(-)
  20
  21 diff --git a/thirdparty/CMakeLists.txt b/thirdparty/CMakeLists.txt
  22 index cd6a5e1391b0..a3a8494d89b1 100644
  23 --- a/thirdparty/CMakeLists.txt
  24 +++ b/thirdparty/CMakeLists.txt
  25 @@ -113,12 +113,19 @@ if( BUILD_THIRDPARTY)
  26    set(OPJ_HAVE_LIBLCMS2 1 PARENT_SCOPE)
  27  else(BUILD_THIRDPARTY)
  28    find_package(LCMS2)
  29 +  # Static only build:
  30 +  #   it is necessary to invoke pkg_check_module on lcms2 since it may have
  31 +  #   several other dependencies not declared by its cmake module, but they are
  32 +  #   in the its pkgconfig module.
  33 +  if(PKG_CONFIG_FOUND)
  34 +    pkg_check_modules(PC_LCMS2 QUIET lcms2)
  35 +  endif(PKG_CONFIG_FOUND)
  36    if(LCMS2_FOUND)
  37      message(STATUS "Your system seems to have a LCMS2 lib available, we will use it")
  38      set(OPJ_HAVE_LCMS2_H 1 PARENT_SCOPE)
  39      set(OPJ_HAVE_LIBLCMS2 1 PARENT_SCOPE)
  40 -    set(LCMS_LIBNAME ${LCMS2_LIBRARIES} PARENT_SCOPE)
  41 -    set(LCMS_INCLUDE_DIRNAME ${LCMS2_INCLUDE_DIRS} PARENT_SCOPE)
  42 +    set(LCMS_LIBNAME ${LCMS2_LIBRARIES} ${PC_LCMS2_STATIC_LIBRARIES} PARENT_SCOPE)
  43 +    set(LCMS_INCLUDE_DIRNAME ${LCMS2_INCLUDE_DIRS} ${PC_LCMS2_STATIC_INCLUDE_DIRS} PARENT_SCOPE)
  44    else(LCMS2_FOUND) # not found lcms2
  45      # try to find LCMS
  46      find_package(LCMS)
  47 --
  48 2.10.2
  49