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add workaround in CMake support for building with MinGW cross-compilers

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This commit is contained in:
Axel Kohlmeyer
2020-03-19 08:56:59 -04:00
parent 3bd529342e
commit b1af0a5bd8
2 changed files with 13 additions and 6 deletions
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6
cmake/Modules/Packages/KIM.cmake
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@ -35,6 +35,8 @@ if(PKG_KIM)
option(DOWNLOAD_KIM "Download KIM-API from OpenKIM instead of using an already installed one" ${DOWNLOAD_KIM_DEFAULT})
if(DOWNLOAD_KIM)
message(STATUS "KIM-API download requested - we will build our own")
# Workaround for cross compilation with MinGW, which messes up ${CMAKE_INSTALL_LIBDIR}
string(REPLACE ${CMAKE_INSTALL_PREFIX} "" _KIM_LIBDIR ${CMAKE_INSTALL_LIBDIR})
include(ExternalProject)
enable_language(C)
enable_language(Fortran)
@ -50,11 +52,11 @@ if(PKG_KIM)
-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
-DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}
-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
BUILD_BYPRODUCTS <INSTALL_DIR>/${CMAKE_INSTALL_LIBDIR}/libkim-api${CMAKE_SHARED_LIBRARY_SUFFIX}
BUILD_BYPRODUCTS <INSTALL_DIR>/${_KIM_LIBDIR}/libkim-api${CMAKE_SHARED_LIBRARY_SUFFIX}
)
ExternalProject_get_property(kim_build INSTALL_DIR)
set(KIM-API_INCLUDE_DIRS ${INSTALL_DIR}/include/kim-api)
set(KIM-API_LDFLAGS ${INSTALL_DIR}/${CMAKE_INSTALL_LIBDIR}/libkim-api${CMAKE_SHARED_LIBRARY_SUFFIX})
set(KIM-API_LDFLAGS ${INSTALL_DIR}/${_KIM_LIBDIR}/libkim-api${CMAKE_SHARED_LIBRARY_SUFFIX})
list(APPEND LAMMPS_DEPS kim_build)
else()
find_package(KIM-API ${KIM-API_MIN_VERSION} REQUIRED)