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minor rewrites to CMakeLists.txt file #5

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minor rewrites to CMakeLists.txt file #5

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5f8ba6b
minor rewrites to CMakeLists.txt
Zorono May 18, 2023
310db9e
correcting project name
Zorono May 18, 2023
399fe4b
adding optional CMake variable which defines sNAMEMAX preprocessor C …
Zorono May 18, 2023
ce6592e
whatever
Zorono May 18, 2023
a62c751
whatever
Zorono May 18, 2023
af65074
reverting minimum version change
Zorono May 18, 2023
d9b92bf
change variable name to sNAMEMAX
Zorono May 18, 2023
9284a49
correcting REQUIRED_FUNCTIONS variable name
Zorono May 19, 2023
04e7858
VERSION not allowed unless CMP0048 is set to NEW
Zorono Jul 10, 2023
80e29a7
Include correct macro to check for files
mysy00 Aug 31, 2023
cce5fe0
Merge pull request #1 from mysy00/patch-1
Zorono Sep 15, 2023
352706f
Update CMakeLists.txt
Zorono Apr 28, 2024
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88 changes: 51 additions & 37 deletions source/compiler/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,50 +1,56 @@
project(pawnc C)
cmake_minimum_required(VERSION 2.8)

set_property(GLOBAL PROPERTY USE_FOLDERS ON)

list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../cmake)

#==============================================================================#
cmake_minimum_required(VERSION 2.8 FATAL_ERROR)
cmake_policy(SET CMP0115 NEW)
#==============================================================================#
set(VERSION_MAJOR 3)
set(VERSION_MINOR 10)
set(VERSION_BUILD 11)
set(VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_BUILD})
set(VERSION_STR ${VERSION})
math(EXPR VERSION_INT "${VERSION_MAJOR} << 8 | ${VERSION_MINOR}")
#==============================================================================#
project(pawnc
LANGUAGES C
VERSION ${VERSION}
DESCRIPTION "OpenMultiplayer's fork of Compuphase's Pawn Language Compiler'"
)

# check for optional include files
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../cmake)
#==============================================================================#
include(CheckIncludeFile)
check_include_file("unistd.h" HAVE_UNISTD_H)
if(HAVE_UNISTD_H)
add_definitions(-DHAVE_UNISTD_H)
endif()
check_include_file("inttypes.h" HAVE_INTTYPES_H)
if(HAVE_INTTYPES_H)
add_definitions(-DHAVE_INTTYPES_H)
endif()
check_include_file("stdint.h" HAVE_STDINT_H)
if(HAVE_STDINT_H)
add_definitions(-DHAVE_STDINT_H)
endif()
check_include_file("alloca.h" HAVE_ALLOCA_H)
if(HAVE_ALLOCA_H)
add_definitions(-DHAVE_ALLOCA_H)
endif()
check_include_file("endian.h" HAVE_ENDIAN_H)
if(HAVE_ENDIAN_H)
add_definitions(-DHAVE_ENDIAN_H)
endif()
include(CheckFunctionExists)

# check for optional include files
set(REQUIRED_INCLUDE_FILES
"inttypes.h"
"stdint.h"
"alloca.h"
"malloc.h"
"unistd.h"
"endian.h"
)
foreach(INCLUDE_FILE ${REQUIRED_INCLUDE_FILES})
string(REGEX REPLACE "\\.|/" "_" DEFINITION_NAME "HAVE_${INCLUDE_FILE}")
string(TOUPPER ${DEFINITION_NAME} DEFINITION_NAME)
check_include_files("${INCLUDE_FILE}" ${DEFINITION_NAME})
if(${DEFINITION_NAME})
add_definitions(-D${DEFINITION_NAME})
endif()
endforeach()

# check for optional library functions
include(CheckFunctionExists)
check_function_exists(strlcpy HAVE_STRLCPY)
if(HAVE_STRLCPY)
add_definitions(-DHAVE_STRLCPY)
endif()
check_function_exists(strlcat HAVE_STRLCAT)
if(HAVE_STRLCAT)
add_definitions(-DHAVE_STRLCAT)
endif()
set(REQUIRED_FUNCTIONS
strlcpy
strlcat
)
foreach(FUNCTION_NAME ${REQUIRED_FUNCTIONS})
set(DEFINITION_NAME "HAVE_${FUNCTION_NAME}")
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check_function_exists(${FUNCTION_NAME} ${DEFINITION_NAME})
if(${DEFINITION_NAME})
add_definitions(-D${DEFINITION_NAME})
endif()
endforeach()

if(MSVC)
add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE)
Expand All @@ -64,6 +70,14 @@ if(APPLE)
set(CMAKE_MACOSX_RPATH ON)
endif()

if(DEFINED sNAMEMAX
AND sNAMEMAX MATCHES "^[0-9]+$"
AND NOT sNAMEMAX LESS 31)
add_definitions(-DsNAMEMAX=${sNAMEMAX})
else()
add_definitions(-DsNAMEMAX=63)
endif()
#==============================================================================#
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/version.h.in
${CMAKE_CURRENT_BINARY_DIR}/version.h)
include_directories(${CMAKE_CURRENT_BINARY_DIR})
Expand Down