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if(RDK_BUILD_FREESASA_SUPPORT)
if(NOT DEFINED FREESASA_DIR)
set(FREESASA_DIR "${CMAKE_CURRENT_SOURCE_DIR}/freesasa")
set(needDownload "TRUE")
if(EXISTS "${FREESASA_DIR}/src/freesasa.h")
set(needDownload "FALSE")
endif()
endif()
if(needDownload)
# don't actually use the md5 here
if(MSVC)
message(FATAL_ERROR "FreeSASA currently not working on windows. Come back soon!")
set(FREESASA_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/freesasa-windows")
if(NOT EXISTS "${FREESASA_SRC_DIR}/src")
message("Downloading WINDOWS FREESASA source")
downloadAndCheckMD5("https://github.com/mittinatten/freesasa/archive/windows.tar.gz"
"${CMAKE_CURRENT_SOURCE_DIR}/master.tar.gz"
"")
execute_process(COMMAND ${CMAKE_COMMAND} -E tar zxf
${CMAKE_CURRENT_SOURCE_DIR}/master.tar.gz
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
message("Copying freesasa2.c to ${FREESASA_SRC_DIR}/src/freesasa2.c")
file(COPY freesasa2.c DESTINATION ${FREESASA_SRC_DIR}/src/)
else()
message("FreeSASA found in ${FREESASA_SRC_DIR}, no download required")
endif()
set(FREESASA_GETLINE "getline.c")
else()
set(FREESASA_VERSION "2.0.1")
set(FREESASA_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/freesasa-${FREESASA_VERSION}")
if(NOT EXISTS "${FREESASA_SRC_DIR}/src")
downloadAndCheckMD5("https://github.com/mittinatten/freesasa/releases/download/${FREESASA_VERSION}/freesasa-${FREESASA_VERSION}.tar.gz"
"${CMAKE_CURRENT_SOURCE_DIR}/master.tar.gz"
"")
execute_process(COMMAND ${CMAKE_COMMAND} -E tar zxf
${CMAKE_CURRENT_SOURCE_DIR}/master.tar.gz
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
message("Copying freesasa2.c to ${FREESASA_SRC_DIR}/src/freesasa2.c")
file(COPY freesasa2.c DESTINATION ${FREESASA_SRC_DIR}/src/)
else()
message("FreeSASA found in ${FREESASA_SRC_DIR}, no download required")
endif()
set(FREESASA_GETLINE "")
endif()
endif()
macro(use_c99)
if (CMAKE_VERSION VERSION_LESS "3.1")
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
set (CMAKE_C_FLAGS "--std=gnu99 ${CMAKE_C_FLAGS}")
endif ()
else ()
set (CMAKE_C_STANDARD 99)
endif ()
endmacro(use_c99)
use_c99()
set (freesasa_clib_srcs
${FREESASA_SRC_DIR}/src/classifier.c
${FREESASA_SRC_DIR}/src/classifier_naccess.c
${FREESASA_SRC_DIR}/src/classifier_oons.c
${FREESASA_SRC_DIR}/src/classifier_protor.c
${FREESASA_SRC_DIR}/src/coord.c
${FREESASA_SRC_DIR}/src/freesasa2.c
${FREESASA_SRC_DIR}/src/lexer.c
${FREESASA_SRC_DIR}/src/log.c
${FREESASA_SRC_DIR}/src/nb.c
${FREESASA_SRC_DIR}/src/node.c
${FREESASA_SRC_DIR}/src/parser.c
${FREESASA_SRC_DIR}/src/pdb.c
${FREESASA_SRC_DIR}/src/rsa.c
${FREESASA_SRC_DIR}/src/sasa_lr.c
${FREESASA_SRC_DIR}/src/sasa_sr.c
${FREESASA_SRC_DIR}/src/selection.c
${FREESASA_SRC_DIR}/src/structure.c
${FREESASA_SRC_DIR}/src/util.c
${FREESASA_GETLINE}
)
add_definitions(-DUSE_THREADS=0)
add_definitions(-DUSE_JSON=0)
add_definitions(-DUSE_XML=0)
rdkit_library(freesasa_clib ${freesasa_clib_srcs})
include_directories("${FREESASA_SRC_DIR}/src")
rdkit_library(FreeSASALib RDFreeSASA.cpp SHARED LINK_LIBRARIES freesasa_clib GraphMol DataStructs RDGeometryLib RDGeneral )
rdkit_headers(RDFreeSASA.h DEST GraphMol)
rdkit_test(testFreeSASALib testFreeSASA.cpp
LINK_LIBRARIES FreeSASALib freesasa_clib FileParsers SmilesParse
GraphMol DataStructs RDGeometryLib RDGeneral)
add_subdirectory(Wrap)
endif(RDK_BUILD_FREESASA_SUPPORT)
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