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Initial CMake scripts (libcurl only), based on the merge of tetest sc…
…ripts and mine. These are far to be functionnal yet. PS: Hello world :)
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| @@ -0,0 +1,2 @@ | ||
| @CMAKE_CONFIGURABLE_FILE_CONTENT@ | ||
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| #cmakedefine CHECK_TYPE_SIZE_TYPE @CHECK_TYPE_SIZE_TYPE@ | ||
| #ifdef CHECK_TYPE_SIZE_TYPE | ||
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| @CHECK_TYPE_SIZE_PREINCLUDE@ | ||
| #ifdef HAVE_SYS_TYPES_H | ||
| # include <sys/types.h> | ||
| #endif /* HAVE_SYS_TYPES_H */ | ||
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| #ifdef HAVE_STDINT_H | ||
| # include <stdint.h> | ||
| #endif /* HAVE_STDINT_H */ | ||
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| #ifdef HAVE_STDDEF_H | ||
| # include <stddef.h> | ||
| #endif /* HAVE_STDDEF_H */ | ||
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| @CHECK_TYPE_SIZE_PREMAIN@ | ||
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| #ifdef __CLASSIC_C__ | ||
| int main(){ | ||
| int ac; | ||
| char*av[]; | ||
| #else | ||
| int main(int ac, char*av[]){ | ||
| #endif | ||
| if(ac > 1000){return *av[0];} | ||
| return sizeof(CHECK_TYPE_SIZE_TYPE); | ||
| } | ||
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| #else /* CHECK_TYPE_SIZE_TYPE */ | ||
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| # error "CHECK_TYPE_SIZE_TYPE has to specify the type" | ||
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| #endif /* CHECK_TYPE_SIZE_TYPE */ |
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| # - Check sizeof a type | ||
| # CHECK_TYPE_SIZE(TYPE VARIABLE) | ||
| # Check if the type exists and determine size of type. if the type | ||
| # exists, the size will be stored to the variable. | ||
| # | ||
| # VARIABLE - variable to store size if the type exists. | ||
| # HAVE_${VARIABLE} - does the variable exists or not | ||
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| MACRO(CHECK_TYPE_SIZE TYPE VARIABLE) | ||
| SET(CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS 1) | ||
| IF(NOT DEFINED ${VARIABLE}) | ||
| IF("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$") | ||
| SET(CHECK_TYPE_SIZE_TYPE "${TYPE}") | ||
| SET(MACRO_CHECK_TYPE_SIZE_FLAGS | ||
| "${CMAKE_REQUIRED_FLAGS}") | ||
| FOREACH(def HAVE_SYS_TYPES_H HAVE_STDINT_H HAVE_STDDEF_H) | ||
| IF("${def}") | ||
| SET(MACRO_CHECK_TYPE_SIZE_FLAGS | ||
| "${MACRO_CHECK_TYPE_SIZE_FLAGS} -D${def}") | ||
| ENDIF("${def}") | ||
| ENDFOREACH(def) | ||
| SET(CHECK_TYPE_SIZE_PREMAIN) | ||
| FOREACH(def ${CMAKE_EXTRA_INCLUDE_FILES}) | ||
| SET(CHECK_TYPE_SIZE_PREMAIN "${CHECK_TYPE_SIZE_PREMAIN}#include \"${def}\"\n") | ||
| ENDFOREACH(def) | ||
| CONFIGURE_FILE( | ||
| "${CMAKE_CURRENT_SOURCE_DIR}/CMake/CheckTypeSize.c.in" | ||
| "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c" | ||
| IMMEDIATE @ONLY) | ||
| FILE(READ | ||
| "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c" | ||
| CHECK_TYPE_SIZE_FILE_CONTENT) | ||
| MESSAGE(STATUS "Check size of ${TYPE}") | ||
| IF(CMAKE_REQUIRED_LIBRARIES) | ||
| SET(CHECK_TYPE_SIZE_ADD_LIBRARIES | ||
| "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") | ||
| ENDIF(CMAKE_REQUIRED_LIBRARIES) | ||
| TRY_RUN(${VARIABLE} HAVE_${VARIABLE} | ||
| ${CMAKE_BINARY_DIR} | ||
| "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c" | ||
| CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_TYPE_SIZE_FLAGS} | ||
| "${CHECK_TYPE_SIZE_ADD_LIBRARIES}" | ||
| OUTPUT_VARIABLE OUTPUT) | ||
| IF(HAVE_${VARIABLE}) | ||
| MESSAGE(STATUS "Check size of ${TYPE} - done") | ||
| FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log | ||
| "Determining size of ${TYPE} passed with the following output:\n${OUTPUT}\n\n") | ||
| ELSE(HAVE_${VARIABLE}) | ||
| MESSAGE(STATUS "Check size of ${TYPE} - failed") | ||
| FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log | ||
| "Determining size of ${TYPE} failed with the following output:\n${OUTPUT}\nCheckTypeSize.c:\n${CHECK_TYPE_SIZE_FILE_CONTENT}\n\n") | ||
| ENDIF(HAVE_${VARIABLE}) | ||
| ENDIF("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$") | ||
| ENDIF(NOT DEFINED ${VARIABLE}) | ||
| SET(CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS ) | ||
| ENDMACRO(CHECK_TYPE_SIZE) |
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| # - Check if the source code provided in the SOURCE argument compiles. | ||
| # CURL_CHECK_C_SOURCE_COMPILES(SOURCE VAR) | ||
| # - macro which checks if the source code compiles | ||
| # SOURCE - source code to try to compile | ||
| # VAR - variable to store whether the source code compiled | ||
| # | ||
| # The following variables may be set before calling this macro to | ||
| # modify the way the check is run: | ||
| # | ||
| # CMAKE_REQUIRED_FLAGS = string of compile command line flags | ||
| # CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) | ||
| # CMAKE_REQUIRED_INCLUDES = list of include directories | ||
| # CMAKE_REQUIRED_LIBRARIES = list of libraries to link | ||
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| MACRO(CURL_CHECK_C_SOURCE_COMPILES SOURCE VAR) | ||
| IF("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN") | ||
| SET(message "${VAR}") | ||
| # If the number of arguments is greater than 2 (SOURCE VAR) | ||
| IF(${ARGC} GREATER 2) | ||
| # then add the third argument as a message | ||
| SET(message "${ARGV2} (${VAR})") | ||
| ENDIF(${ARGC} GREATER 2) | ||
| SET(MACRO_CHECK_FUNCTION_DEFINITIONS | ||
| "-D${VAR} ${CMAKE_REQUIRED_FLAGS}") | ||
| IF(CMAKE_REQUIRED_LIBRARIES) | ||
| SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES | ||
| "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") | ||
| ELSE(CMAKE_REQUIRED_LIBRARIES) | ||
| SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES) | ||
| ENDIF(CMAKE_REQUIRED_LIBRARIES) | ||
| IF(CMAKE_REQUIRED_INCLUDES) | ||
| SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES | ||
| "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") | ||
| ELSE(CMAKE_REQUIRED_INCLUDES) | ||
| SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES) | ||
| ENDIF(CMAKE_REQUIRED_INCLUDES) | ||
| SET(src "") | ||
| FOREACH(def ${EXTRA_DEFINES}) | ||
| SET(src "${src}#define ${def} 1\n") | ||
| ENDFOREACH(def) | ||
| FOREACH(inc ${HEADER_INCLUDES}) | ||
| SET(src "${src}#include <${inc}>\n") | ||
| ENDFOREACH(inc) | ||
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| SET(src "${src}\nint main() { ${SOURCE} ; return 0; }") | ||
| SET(CMAKE_CONFIGURABLE_FILE_CONTENT "${src}") | ||
| CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/CMake/CMakeConfigurableFile.in | ||
| "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c" | ||
| IMMEDIATE) | ||
| MESSAGE(STATUS "Performing Test ${message}") | ||
| TRY_COMPILE(${VAR} | ||
| ${CMAKE_BINARY_DIR} | ||
| ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c | ||
| COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} | ||
| CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} | ||
| "${CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}" | ||
| "${CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES}" | ||
| OUTPUT_VARIABLE OUTPUT) | ||
| IF(${VAR}) | ||
| SET(${VAR} 1 CACHE INTERNAL "Test ${message}") | ||
| MESSAGE(STATUS "Performing Test ${message} - Success") | ||
| FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log | ||
| "Performing C SOURCE FILE Test ${message} succeded with the following output:\n" | ||
| "${OUTPUT}\n" | ||
| "Source file was:\n${src}\n") | ||
| ELSE(${VAR}) | ||
| MESSAGE(STATUS "Performing Test ${message} - Failed") | ||
| SET(${VAR} "" CACHE INTERNAL "Test ${message}") | ||
| FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log | ||
| "Performing C SOURCE FILE Test ${message} failed with the following output:\n" | ||
| "${OUTPUT}\n" | ||
| "Source file was:\n${src}\n") | ||
| ENDIF(${VAR}) | ||
| ENDIF("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN") | ||
| ENDMACRO(CURL_CHECK_C_SOURCE_COMPILES) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| # - Check if the source code provided in the SOURCE argument compiles and runs. | ||
| # CURL_CHECK_C_SOURCE_RUNS(SOURCE VAR) | ||
| # - macro which checks if the source code runs | ||
| # SOURCE - source code to try to compile | ||
| # VAR - variable to store size if the type exists. | ||
| # | ||
| # The following variables may be set before calling this macro to | ||
| # modify the way the check is run: | ||
| # | ||
| # CMAKE_REQUIRED_FLAGS = string of compile command line flags | ||
| # CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) | ||
| # CMAKE_REQUIRED_INCLUDES = list of include directories | ||
| # CMAKE_REQUIRED_LIBRARIES = list of libraries to link | ||
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| MACRO(CURL_CHECK_C_SOURCE_RUNS SOURCE VAR) | ||
| IF("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN") | ||
| SET(message "${VAR}") | ||
| # If the number of arguments is greater than 2 (SOURCE VAR) | ||
| IF(${ARGC} GREATER 2) | ||
| # then add the third argument as a message | ||
| SET(message "${ARGV2} (${VAR})") | ||
| ENDIF(${ARGC} GREATER 2) | ||
| SET(MACRO_CHECK_FUNCTION_DEFINITIONS | ||
| "-D${VAR} ${CMAKE_REQUIRED_FLAGS}") | ||
| IF(CMAKE_REQUIRED_LIBRARIES) | ||
| SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES | ||
| "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") | ||
| ELSE(CMAKE_REQUIRED_LIBRARIES) | ||
| SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES) | ||
| ENDIF(CMAKE_REQUIRED_LIBRARIES) | ||
| IF(CMAKE_REQUIRED_INCLUDES) | ||
| SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES | ||
| "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") | ||
| ELSE(CMAKE_REQUIRED_INCLUDES) | ||
| SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES) | ||
| ENDIF(CMAKE_REQUIRED_INCLUDES) | ||
| SET(src "") | ||
| FOREACH(def ${EXTRA_DEFINES}) | ||
| SET(src "${src}#define ${def} 1\n") | ||
| ENDFOREACH(def) | ||
| FOREACH(inc ${HEADER_INCLUDES}) | ||
| SET(src "${src}#include <${inc}>\n") | ||
| ENDFOREACH(inc) | ||
|
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| SET(src "${src}\nint main() { ${SOURCE} ; return 0; }") | ||
| SET(CMAKE_CONFIGURABLE_FILE_CONTENT "${src}") | ||
| CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/CMake/CMakeConfigurableFile.in | ||
| "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c" | ||
| IMMEDIATE) | ||
| MESSAGE(STATUS "Performing Test ${message}") | ||
| TRY_RUN(${VAR} ${VAR}_COMPILED | ||
| ${CMAKE_BINARY_DIR} | ||
| ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c | ||
| COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} | ||
| CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} | ||
| "${CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}" | ||
| "${CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES}" | ||
| OUTPUT_VARIABLE OUTPUT) | ||
| # if it did not compile make the return value fail code of 1 | ||
| IF(NOT ${VAR}_COMPILED) | ||
| SET(${VAR} 1) | ||
| ENDIF(NOT ${VAR}_COMPILED) | ||
| # if the return value was 0 then it worked | ||
| SET(result_var ${${VAR}}) | ||
| IF("${result_var}" EQUAL 0) | ||
| SET(${VAR} 1 CACHE INTERNAL "Test ${message}") | ||
| MESSAGE(STATUS "Performing Test ${message} - Success") | ||
| FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log | ||
| "Performing C SOURCE FILE Test ${message} succeded with the following output:\n" | ||
| "${OUTPUT}\n" | ||
| "Return value: ${${VAR}}\n" | ||
| "Source file was:\n${src}\n") | ||
| ELSE("${result_var}" EQUAL 0) | ||
| MESSAGE(STATUS "Performing Test ${message} - Failed") | ||
| SET(${VAR} "" CACHE INTERNAL "Test ${message}") | ||
| FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log | ||
| "Performing C SOURCE FILE Test ${message} failed with the following output:\n" | ||
| "${OUTPUT}\n" | ||
| "Return value: ${result_var}\n" | ||
| "Source file was:\n${src}\n") | ||
| ENDIF("${result_var}" EQUAL 0) | ||
| ENDIF("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN") | ||
| ENDMACRO(CURL_CHECK_C_SOURCE_RUNS) |
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