package/clapack/0001-cmake-force-libf2c-to-be-built-as-a-static-library.patch

   1 From 4fe2f454e454d9e6b1e83b2ea67581990461ed36 Mon Sep 17 00:00:00 2001
   2 From: Samuel Martin <s.martin49@gmail.com>
   3 Date: Sat, 11 Jan 2014 22:05:25 +0100
   4 Subject: [PATCH 1/6] cmake: force libf2c to be built as a static library
   5
   6 As stated in INSTALL/LAPACK_version.c, liblapack requires to be linked
   7 against the static library of libf2c.
   8
   9 Signed-off-by: Samuel Martin <s.martin49@gmail.com>
  10 ---
  11  F2CLIBS/libf2c/CMakeLists.txt | 7 ++++++-
  12  1 file changed, 6 insertions(+), 1 deletion(-)
  13
  14 diff --git a/F2CLIBS/libf2c/CMakeLists.txt b/F2CLIBS/libf2c/CMakeLists.txt
  15 index 43d7b3f..f98d66a 100644
  16 --- a/F2CLIBS/libf2c/CMakeLists.txt
  17 +++ b/F2CLIBS/libf2c/CMakeLists.txt
  18 @@ -58,5 +58,10 @@ if(WIN32)
  19  endif()
  20  include_directories(${CLAPACK_SOURCE_DIR}/F2CLIBS/libf2c)
  21  include_directories(${CLAPACK_BINARY_DIR}/F2CLIBS/libf2c)
  22 -add_library(f2c ${OFILES} ${CMAKE_CURRENT_BINARY_DIR}/arith.h)
  23 +add_library(f2c STATIC ${OFILES} ${CMAKE_CURRENT_BINARY_DIR}/arith.h)
  24  set_property(TARGET f2c PROPERTY PREFIX lib)
  25 +# Set fPIC on the library when build shared libraries is enabled, because
  26 +# libf2c.a will most likely be included by some shared libraries in such cases.
  27 +if(UNIX AND BUILD_SHARED_LIBS)
  28 +  set_target_properties(f2c PROPERTIES COMPILE_FLAGS "-fPIC")
  29 +endif()
  30 --
  31 1.8.5.3
  32