diff Resources/Orthanc/Toolchains/LinuxStandardBaseToolchain.cmake @ 36:fd58eb5749ed

CMake simplification using DownloadOrthancFramework.cmake
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 06 Jul 2020 17:37:30 +0200
parents
children 1b6af7a317bf
line wrap: on
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Resources/Orthanc/Toolchains/LinuxStandardBaseToolchain.cmake	Mon Jul 06 17:37:30 2020 +0200
@@ -0,0 +1,79 @@
+#
+# Full build, as used on the BuildBot CIS:
+#
+#   $ LSB_CC=gcc-4.8 LSB_CXX=g++-4.8 cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_TOOLCHAIN_FILE=../Resources/LinuxStandardBaseToolchain.cmake -DUSE_LEGACY_JSONCPP=ON -DUSE_LEGACY_LIBICU=ON -DBOOST_LOCALE_BACKEND=icu -DENABLE_PKCS11=ON -G Ninja
+#
+# Or, more lightweight version (without libp11 and ICU):
+#
+#   $ LSB_CC=gcc-4.8 LSB_CXX=g++-4.8 cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_TOOLCHAIN_FILE=../Resources/LinuxStandardBaseToolchain.cmake -DUSE_LEGACY_JSONCPP=ON -G Ninja
+#
+
+INCLUDE(CMakeForceCompiler)
+
+SET(LSB_PATH $ENV{LSB_PATH} CACHE STRING "")
+SET(LSB_CC $ENV{LSB_CC} CACHE STRING "")
+SET(LSB_CXX $ENV{LSB_CXX} CACHE STRING "")
+SET(LSB_TARGET_VERSION "4.0" CACHE STRING "")
+
+IF ("${LSB_PATH}" STREQUAL "")
+  SET(LSB_PATH "/opt/lsb")
+ENDIF()
+
+IF (EXISTS ${LSB_PATH}/lib64)
+  SET(LSB_TARGET_PROCESSOR "x86_64")
+  SET(LSB_LIBPATH ${LSB_PATH}/lib64-${LSB_TARGET_VERSION})
+ELSEIF (EXISTS ${LSB_PATH}/lib)
+  SET(LSB_TARGET_PROCESSOR "x86")
+  SET(LSB_LIBPATH ${LSB_PATH}/lib-${LSB_TARGET_VERSION})
+ELSE()
+  MESSAGE(FATAL_ERROR "Unable to detect the target processor architecture. Check the LSB_PATH environment variable.")
+ENDIF()
+
+SET(LSB_CPPPATH ${LSB_PATH}/include)
+SET(PKG_CONFIG_PATH ${LSB_LIBPATH}/pkgconfig/)
+
+# the name of the target operating system
+SET(CMAKE_SYSTEM_NAME Linux)
+SET(CMAKE_SYSTEM_VERSION LinuxStandardBase)
+SET(CMAKE_SYSTEM_PROCESSOR ${LSB_TARGET_PROCESSOR})
+
+# which compilers to use for C and C++
+SET(CMAKE_C_COMPILER ${LSB_PATH}/bin/lsbcc)
+
+if (${CMAKE_VERSION} VERSION_LESS "3.6.0") 
+  CMAKE_FORCE_CXX_COMPILER(${LSB_PATH}/bin/lsbc++ GNU)
+else()
+  SET(CMAKE_CXX_COMPILER ${LSB_PATH}/bin/lsbc++)
+endif()
+
+# here is the target environment located
+SET(CMAKE_FIND_ROOT_PATH ${LSB_PATH})
+
+# adjust the default behaviour of the FIND_XXX() commands:
+# search headers and libraries in the target environment, search 
+# programs in the host environment
+SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER)
+SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER)
+
+SET(CMAKE_CROSSCOMPILING OFF)
+
+
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --lsb-target-version=${LSB_TARGET_VERSION} -I${LSB_PATH}/include" CACHE INTERNAL "" FORCE)
+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --lsb-target-version=${LSB_TARGET_VERSION} -nostdinc++ -I${LSB_PATH}/include -I${LSB_PATH}/include/c++ -I${LSB_PATH}/include/c++/backward" CACHE INTERNAL "" FORCE)
+SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --lsb-target-version=${LSB_TARGET_VERSION} -L${LSB_LIBPATH} --lsb-besteffort" CACHE INTERNAL "" FORCE)
+SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --lsb-target-version=${LSB_TARGET_VERSION} -L${LSB_LIBPATH} --lsb-besteffort" CACHE INTERNAL "" FORCE)
+
+if (NOT "${LSB_CXX}" STREQUAL "")
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --lsb-cxx=${LSB_CXX}")
+  SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --lsb-cxx=${LSB_CXX}")
+  SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --lsb-cxx=${LSB_CXX}")
+endif()
+
+if (NOT "${LSB_CC}" STREQUAL "")
+  SET(CMAKE_C_FLAGS "${CMAKE_CC_FLAGS} --lsb-cc=${LSB_CC}")
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --lsb-cc=${LSB_CC}")
+  SET(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --lsb-cc=${LSB_CC}")
+  SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --lsb-cc=${LSB_CC}")
+endif()
+