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elog/CMakeLists.txt
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CMake

# CMakeLists.txt for ELOG project
project(ELOG)
cmake_minimum_required(VERSION 3.0)
# compile options
option(USE_SSL "Use OpenSSL library for https" ON)
option(USE_KRB5 "Use Kerberos library for authentication" OFF)
option(USE_LDAP "Use LDAP library for authentication" OFF)
option(USE_PAM "Use PAM library for authentication" OFF)
#----------------------------------
include_directories(${CMAKE_SOURCE_DIR}/mxml)
# default compiler flags
add_compile_options(-W -Wall -Wno-deprecated-declarations)
# find git
find_package(Git)
# git revision file
set(GIT_REVISION ${CMAKE_SOURCE_DIR}/src/git-revision.h)
# disable warnings for regex.c
set_source_files_properties(${CMAKE_SOURCE_DIR}/src/regex.c PROPERTIES COMPILE_FLAGS -w)
# Package finders
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/cmake)
# optional SSL library
if (USE_SSL)
add_definitions(-DHAVE_SSL)
find_package(OpenSSL REQUIRED)
include_directories(${OPENSSL_INCLUDE_DIR})
endif (USE_SSL)
# optional KRB5 library
if (USE_KRB5)
add_definitions(-DHAVE_KRB5)
find_package(KRB5 REQUIRED)
include_directories(${KERBROS5_INCLUDE_DIR})
endif (USE_KRB5)
# optional LDAP library
if (USE_LDAP)
add_definitions(-DHAVE_LDAP)
find_package(LDAP REQUIRED)
include_directories(${LDAP_INCLUDE_DIR})
endif (USE_LDAP)
# optional PAM library
if (USE_PAM)
add_compile_definitions(HAVE_PAM)
find_package(PAM REQUIRED)
include_directories(${PAM_INCLUDE_DIR})
endif (USE_PAM)
# execute_process(COMMAND git log -n 1 --pretty=format:"%ad - %h" OUTPUT_VARIABLE GIT_REV)
# configure_file( ${GIT_REVISION}.in ${GIT_REVISION} )
set(GIT_REVISION_TMP ${GIT_REVISION}.tmp)
add_custom_command(OUTPUT ${GIT_REVISION_TMP}
COMMAND ${CMAKE_COMMAND} -E echo_append "\\#define GIT_REVISION \\\"" > ${GIT_REVISION_TMP}
COMMAND ${GIT_EXECUTABLE} log -n 1 --pretty=format:"%ad" >> ${GIT_REVISION_TMP}
COMMAND ${CMAKE_COMMAND} -E echo_append " - " >> ${GIT_REVISION_TMP}
COMMAND ${GIT_EXECUTABLE} log -n 1 --pretty=format:"%h" >> ${GIT_REVISION_TMP}
COMMAND ${CMAKE_COMMAND} -E echo \\\" >> ${GIT_REVISION_TMP}
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${GIT_REVISION_TMP} ${GIT_REVISION}
COMMAND ${CMAKE_COMMAND} -E remove ${GIT_REVISION_TMP}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/src/
COMMENT ""
)
add_executable(elogd
${CMAKE_SOURCE_DIR}/src/elogd.c
${CMAKE_SOURCE_DIR}/src/auth.c
${CMAKE_SOURCE_DIR}/mxml/mxml.c
${CMAKE_SOURCE_DIR}/mxml/strlcpy.c
${CMAKE_SOURCE_DIR}/src/crypt.c
${CMAKE_SOURCE_DIR}/src/regex.c
${GIT_REVISION_TMP}
)
add_executable(elog
${CMAKE_SOURCE_DIR}/src/elog.c
${CMAKE_SOURCE_DIR}/src/crypt.c
${CMAKE_SOURCE_DIR}/mxml/strlcpy.c
${GIT_REVISION_TMP}
)
if (${CMAKE_SYSTEM_NAME} MATCHES Darwin)
message("On DARWIN")
endif()
if(USE_SSL)
target_link_libraries(elogd ${OPENSSL_LIBRARIES})
target_link_libraries(elog ${OPENSSL_LIBRARIES})
endif(USE_SSL)
if(USE_KRB5)
target_link_libraries(elogd ${KRB5_LIBRARIES})
endif(USE_KRB5)
if(USE_LDAP)
target_link_libraries(elogd ${LDAP_LIBRARIES})
endif(USE_LDAP)
if(USE_PAM)
target_link_libraries(elogd ${PAM_LIBRARIES})
endif(USE_PAM)