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Description: Enables building executable, shared and java libs in one pass
Author: Matteo Cypriani <mcy@lm7.fr>
Forwarded: no
Last-Update: 2025-10-26
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,6 +7,7 @@
project(astyle CXX)
# Build Options - executable by default, libraries on request
+option(BUILD_EXECUTABLE "Build astyle binary" ON)
option(BUILD_JAVA_LIBS "Build java library" OFF)
option(BUILD_SHARED_LIBS "Build shared library" OFF)
option(BUILD_STATIC_LIBS "Build static library" OFF)
@@ -38,58 +39,59 @@
list(APPEND MAN
man/astyle.1)
-# Define java as a shared library
- if(BUILD_JAVA_LIBS)
- set(BUILD_SHARED_LIBS ON)
- endif()
-
- # Define the output type
- if(BUILD_SHARED_LIBS OR BUILD_STATIC_LIBS)
- add_library(astyle ${SRCS})
-else()
- add_executable(astyle ${SRCS})
-endif()
-
# compiler options:
if(APPLE)
- target_compile_options( astyle PRIVATE -W -Wall -fno-rtti -fno-exceptions -stdlib=libc++)
+ set(COMPILE_OPTS -W -Wall -fno-rtti -fno-exceptions -stdlib=libc++)
elseif(NOT WIN32) # Linux
- target_compile_options(astyle PRIVATE -Wall -Wextra -fno-rtti -fno-exceptions)
+ set(COMPILE_OPTS -Wall -Wextra -fno-rtti -fno-exceptions)
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "gnu")
execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
elseif(${CMAKE_CXX_COMPILER_ID} STREQUAL "Intel" AND CMAKE_BUILD_TYPE STREQUAL "Release")
# remove intel remarks for release build
- target_compile_options(astyle PRIVATE -wd11074,11076)
+ set(COMPILE_OPTS ${COMPILE_OPTS} -wd11074,11076)
endif()
elseif(MINGW)
- target_compile_options(astyle PRIVATE -Wall -Wextra -fno-rtti -fno-exceptions)
+ set(COMPILE_OPTS -Wall -Wextra -fno-rtti -fno-exceptions)
elseif(BORLAND) # Release must be explicitly requested for Borland
- target_compile_options(astyle PRIVATE -q -w -x-) # Cannot use no-rtti (-RT-)
+ set(COMPILE_OPTS -q -w -x-) # Cannot use no-rtti (-RT-)
elseif(MSVC) # Visual Studio
- target_compile_options(astyle PRIVATE /utf-8)
+ set(COMPILE_OPTS /utf-8)
endif()
-# Set build-specific compile options
-if(BUILD_SHARED_LIBS OR BUILD_STATIC_LIBS)
- if(BUILD_JAVA_LIBS)
- find_package(JNI)
- if (NOT JNI_FOUND)
- set(err_jni "Use '-DJAVA_HOME=<JNI Directory>' to define the Java path")
- message(FATAL_ERROR ${err_jni})
- endif()
- target_compile_options(astyle PRIVATE -DASTYLE_JNI)
- target_include_directories(astyle PRIVATE ${JNI_INCLUDE_DIRS})
- else()
- target_compile_options(astyle PRIVATE -DASTYLE_LIB)
+if(BUILD_JAVA_LIBS)
+ add_library(astyle_javalib ${SRCS})
+ target_compile_options(astyle_javalib PRIVATE ${COMPILE_OPTS})
+ find_package(JNI)
+ if (NOT JNI_FOUND)
+ set(err_jni "Use '-DJAVA_HOME=<JNI Directory>' to define the Java path")
+ message(FATAL_ERROR ${err_jni})
endif()
+ target_compile_options(astyle_javalib PRIVATE -DASTYLE_JNI)
+ target_include_directories(astyle_javalib PRIVATE ${JNI_INCLUDE_DIRS})
# Windows DLL exports removed
- set_property(TARGET astyle PROPERTY DEFINE_SYMBOL "")
+ set_property(TARGET astyle_javalib PROPERTY DEFINE_SYMBOL "")
# Linux solib version added
- set_property(TARGET astyle PROPERTY VERSION ${SOLIBVER})
- set_property(TARGET astyle PROPERTY SOVERSION ${MAJORVER})
+ set_property(TARGET astyle_javalib PROPERTY VERSION ${SOLIBVER})
+ set_property(TARGET astyle_javalib PROPERTY SOVERSION ${MAJORVER})
+endif()
+
+if(BUILD_SHARED_LIBS OR BUILD_STATIC_LIBS)
+ add_library(astyle_lib ${SRCS})
+ target_compile_options(astyle_lib PRIVATE ${COMPILE_OPTS})
+ target_compile_options(astyle_lib PRIVATE -DASTYLE_LIB)
+ # Windows DLL exports removed
+ set_property(TARGET astyle_lib PROPERTY DEFINE_SYMBOL "")
+ # Linux solib version added
+ set_property(TARGET astyle_lib PROPERTY VERSION ${SOLIBVER})
+ set_property(TARGET astyle_lib PROPERTY SOVERSION ${MAJORVER})
+endif()
+
+if(BUILD_EXECUTABLE)
+ add_executable(astyle ${SRCS})
+ target_compile_options(astyle PRIVATE ${COMPILE_OPTS})
endif()
@@ -97,7 +99,7 @@
# Strip release builds
if(CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "MinSizeRel")
- if(NOT BUILD_STATIC_LIBS AND NOT BORLAND AND NOT MSVC)
+ if(BUILD_EXECUTABLE AND NOT BORLAND AND NOT MSVC)
add_custom_command(TARGET astyle POST_BUILD
COMMAND ${CMAKE_STRIP} $<TARGET_FILE_NAME:astyle>)
endif()
@@ -127,13 +129,21 @@
# This may be modified by -DCMAKE_INSTALL_PREFIX=
# Default Win32 install prefix is not used (C:/Program Files (x86))
-option(INSTALL_DOC ON)
+option(INSTALL_DOC "Install documentation" ON)
if(BUILD_SHARED_LIBS OR BUILD_STATIC_LIBS)
if(NOT WIN32)
- install(TARGETS astyle DESTINATION lib)
+ install(TARGETS astyle_lib DESTINATION lib)
+ endif()
+endif()
+
+if(BUILD_JAVA_LIBS)
+ if(NOT WIN32)
+ install(TARGETS astyle_javalib DESTINATION lib)
endif()
-else()
+endif()
+
+if(BUILD_EXECUTABLE)
if(SKBUILD)
install(TARGETS astyle DESTINATION "${SKBUILD_SCRIPTS_DIR}")
if(INSTALL_DOC)
@@ -173,22 +183,30 @@
# Set output file names if different than 'astyle'
if(BUILD_JAVA_LIBS)
if(WIN32)
- set_property(TARGET astyle PROPERTY OUTPUT_NAME AStyle32j)
- set_property(TARGET astyle PROPERTY PREFIX "")
+ set_property(TARGET astyle_javalib PROPERTY OUTPUT_NAME AStyle32j)
+ set_property(TARGET astyle_javalib PROPERTY PREFIX "")
else()
- set_property(TARGET astyle PROPERTY OUTPUT_NAME astylej)
+ set_property(TARGET astyle_javalib PROPERTY OUTPUT_NAME astylej)
endif()
-elseif(BUILD_SHARED_LIBS)
+endif()
+
+if(BUILD_SHARED_LIBS)
if(WIN32)
- set_property(TARGET astyle PROPERTY OUTPUT_NAME AStyle32)
- set_property(TARGET astyle PROPERTY PREFIX "")
+ set_property(TARGET astyle_lib PROPERTY OUTPUT_NAME AStyle32)
+ set_property(TARGET astyle_lib PROPERTY PREFIX "")
+ else()
+ set_property(TARGET astyle_lib PROPERTY OUTPUT_NAME astyle)
endif()
elseif(BUILD_STATIC_LIBS)
if(WIN32)
- set_property(TARGET astyle PROPERTY OUTPUT_NAME AStyleLib)
- set_property(TARGET astyle PROPERTY PREFIX "")
+ set_property(TARGET astyle_lib PROPERTY OUTPUT_NAME AStyleLib)
+ set_property(TARGET astyle_lib PROPERTY PREFIX "")
+ else()
+ set_property(TARGET astyle_lib PROPERTY OUTPUT_NAME astyle)
endif()
-else()
+endif()
+
+if(BUILD_EXECUTABLE)
if(WIN32)
set_property(TARGET astyle PROPERTY OUTPUT_NAME AStyle)
endif()
@@ -197,14 +215,18 @@
# print info:
+SET(ASTYLE_BUILD_TYPE "")
if(BUILD_JAVA_LIBS)
- SET(ASTYLE_BUILD_TYPE "Java Shared Library")
-elseif(BUILD_SHARED_LIBS)
- SET(ASTYLE_BUILD_TYPE "Shared Library")
-elseif(BUILD_STATIC_LIBS)
- SET(ASTYLE_BUILD_TYPE "Static Library")
-else()
- SET(ASTYLE_BUILD_TYPE "Executable")
+ SET(ASTYLE_BUILD_TYPE ${ASTYLE_BUILD_TYPE} "Java Shared Library")
+endif()
+if(BUILD_SHARED_LIBS)
+ SET(ASTYLE_BUILD_TYPE ${ASTYLE_BUILD_TYPE} "Shared Library")
+endif()
+if(BUILD_STATIC_LIBS)
+ SET(ASTYLE_BUILD_TYPE ${ASTYLE_BUILD_TYPE} "Static Library")
+endif()
+if(BUILD_EXECUTABLE)
+ SET(ASTYLE_BUILD_TYPE ${ASTYLE_BUILD_TYPE} "Executable")
endif()
# Display build information
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