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buildroot/buildroot-2016.08.1/package/clapack/0001-cmake-force-libf2c-to-be-built-as-a-static-library.patch 1.24 KB
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  From 4fe2f454e454d9e6b1e83b2ea67581990461ed36 Mon Sep 17 00:00:00 2001
  From: Samuel Martin <s.martin49@gmail.com>
  Date: Sat, 11 Jan 2014 22:05:25 +0100
  Subject: [PATCH 1/6] cmake: force libf2c to be built as a static library
  
  As stated in INSTALL/LAPACK_version.c, liblapack requires to be linked
  against the static library of libf2c.
  
  Signed-off-by: Samuel Martin <s.martin49@gmail.com>
  ---
   F2CLIBS/libf2c/CMakeLists.txt | 7 ++++++-
   1 file changed, 6 insertions(+), 1 deletion(-)
  
  diff --git a/F2CLIBS/libf2c/CMakeLists.txt b/F2CLIBS/libf2c/CMakeLists.txt
  index 43d7b3f..f98d66a 100644
  --- a/F2CLIBS/libf2c/CMakeLists.txt
  +++ b/F2CLIBS/libf2c/CMakeLists.txt
  @@ -58,5 +58,10 @@ if(WIN32)
   endif()
   include_directories(${CLAPACK_SOURCE_DIR}/F2CLIBS/libf2c)
   include_directories(${CLAPACK_BINARY_DIR}/F2CLIBS/libf2c)
  -add_library(f2c ${OFILES} ${CMAKE_CURRENT_BINARY_DIR}/arith.h)
  +add_library(f2c STATIC ${OFILES} ${CMAKE_CURRENT_BINARY_DIR}/arith.h)
   set_property(TARGET f2c PROPERTY PREFIX lib)
  +# Set fPIC on the library when build shared libraries is enabled, because
  +# libf2c.a will most likely be included by some shared libraries in such cases.
  +if(UNIX AND BUILD_SHARED_LIBS)
  +  set_target_properties(f2c PROPERTIES COMPILE_FLAGS "-fPIC")
  +endif()
  -- 
  1.8.5.3