diff options
Diffstat (limited to 'libpsn00b/cmake/flags.cmake')
| -rw-r--r-- | libpsn00b/cmake/flags.cmake | 161 |
1 files changed, 50 insertions, 111 deletions
diff --git a/libpsn00b/cmake/flags.cmake b/libpsn00b/cmake/flags.cmake index 5d9c751..1ca25c2 100644 --- a/libpsn00b/cmake/flags.cmake +++ b/libpsn00b/cmake/flags.cmake @@ -1,151 +1,90 @@ -# libpsn00b interface targets -# (C) 2021 spicyjpeg - MPL licensed +# PSn00bSDK interface targets +# (C) 2021-2022 spicyjpeg - MPL licensed # This script creates several "virtual" targets (psn00bsdk_*) that set include -# directories and compiler flags when a target is linked against them. The -# following targets are currently defined: -# - psn00bsdk_common -# - psn00bsdk_static_exe -# - psn00bsdk_dynamic_exe -# - psn00bsdk_static_lib -# - psn00bsdk_object_lib (same as psn00bsdk_static_lib) -# - psn00bsdk_shared_lib -# - psn00bsdk_module_lib (same as psn00bsdk_shared_lib) -# -# NOTE: building a static library and linking it as part of a DLL is currently -# *not* supported. +# directories and compiler flags when a target is linked against them. It is +# only used when building libpsn00b, as CMake automatically saves these targets +# into the export script once libpsn00b is installed. -if(NOT TARGET psn00bsdk_common) # Include guard +add_library (psn00bsdk INTERFACE) +link_libraries(psn00bsdk) -add_library(psn00bsdk_common INTERFACE) - -foreach( - _target IN ITEMS - static_exe dynamic_exe static_lib object_lib shared_lib module_lib -) - add_library (psn00bsdk_${_target} INTERFACE) - target_link_libraries(psn00bsdk_${_target} INTERFACE psn00bsdk_common) -endforeach() - -# Options common to all target types: -# - Define PLAYSTATION=1 -# - Optimize for MIPS R3000 -# - Inject zero checks into division operations (will throw breaks) -# - All standard libraries (including libgcc) disabled -# - Put all symbols into separate sections when building -# - C++ features that require runtime support disabled -# - Unused section stripping enabled target_compile_options( - psn00bsdk_common INTERFACE - # CPU options - -msoft-float - -march=r3000 - -mtune=r3000 - -mabi=32 - -mno-mt - -mno-llsc - -mdivide-breaks + psn00bsdk INTERFACE + # Options common to all target types + -g + -Wa,--strip-local-absolute -O2 - # Standard library options -ffreestanding -fno-builtin -nostdlib - # Other options - -g -fdata-sections -ffunction-sections -fsigned-char -fno-strict-overflow -fdiagnostics-color=always + -msoft-float + -march=r3000 + -mtune=r3000 + -mabi=32 + -mno-mt + -mno-llsc + -mdivide-breaks $<$<COMPILE_LANGUAGE:CXX>: - # C++ options + # Options common to all target types (C++) -fno-exceptions -fno-rtti -fno-unwind-tables -fno-threadsafe-statics -fno-use-cxa-atexit > -) -target_link_options( - psn00bsdk_common INTERFACE - -nostdlib - -Wl,-gc-sections -) -target_compile_definitions( - psn00bsdk_common INTERFACE - PLAYSTATION=1 - $<$<CONFIG:DEBUG>:DEBUG=1> -) - -# Options for executables without support for dynamic linking: -# - Position-independent code disabled -# - GP-relative addressing enabled only for local symbols -# - ABI-compatible calls disabled (incompatible with GP-relative addr) -target_compile_options( - psn00bsdk_static_exe INTERFACE + $<$<STREQUAL:$<UPPER_CASE:$<TARGET_PROPERTY:PSN00BSDK_TARGET_TYPE>>,EXECUTABLE_GPREL>: + # Options for executables with $gp-relative addressing -G8 -fno-pic -mno-abicalls -mgpopt -mno-extern-sdata -) -target_link_options( - psn00bsdk_static_exe INTERFACE - -G8 - -static -) - -# Options for executables with support for dynamic linking: -# - Position-independent code disabled -# - GP-relative addressing disabled -# - ABI-compatible calls disabled (must be performed manually) -target_compile_options( - psn00bsdk_dynamic_exe INTERFACE - -G0 - -fno-pic - -mno-abicalls - -mno-gpopt -) -target_link_options( - psn00bsdk_dynamic_exe INTERFACE - -G0 - -static -) - -# Options for static libraries: -# - Position-independent code disabled -# - GP-relative addressing disabled -# - ABI-compatible calls disabled -# - Local stripping enabled -target_compile_options( - psn00bsdk_static_lib INTERFACE + > + $<$<STREQUAL:$<UPPER_CASE:$<TARGET_PROPERTY:PSN00BSDK_TARGET_TYPE>>,EXECUTABLE_NOGPREL>: + # Options for executables without $gp-relative addressing -G0 -fno-pic -mno-abicalls -mno-gpopt - -Wa,--strip-local-absolute -) - -target_link_libraries(psn00bsdk_object_lib INTERFACE psn00bsdk_static_lib) - -# Options for dynamically-loaded libraries: -# - Position-independent code enabled -# - GP-relative addressing disabled (incompatible with ABI calls) -# - ABI-compatible calls enabled -target_compile_options( - psn00bsdk_shared_lib INTERFACE + > + $<$<STREQUAL:$<UPPER_CASE:$<TARGET_PROPERTY:PSN00BSDK_TARGET_TYPE>>,SHARED_LIBRARY>: + # Options for DLLs -G0 -fPIC -mabicalls -mno-gpopt -mshared + > ) target_link_options( - psn00bsdk_shared_lib INTERFACE + psn00bsdk INTERFACE + # Options common to all target types + -nostdlib + -Wl,-gc-sections + $<$<STREQUAL:$<UPPER_CASE:$<TARGET_PROPERTY:PSN00BSDK_TARGET_TYPE>>,EXECUTABLE_GPREL>: + # Options for executables with $gp-relative addressing + -G8 + -static + > + $<$<STREQUAL:$<UPPER_CASE:$<TARGET_PROPERTY:PSN00BSDK_TARGET_TYPE>>,EXECUTABLE_NOGPREL>: + # Options for executables without $gp-relative addressing + -G0 + -static + > + $<$<STREQUAL:$<UPPER_CASE:$<TARGET_PROPERTY:PSN00BSDK_TARGET_TYPE>>,SHARED_LIBRARY>: + # Options for DLLs -G0 -shared + > +) +target_compile_definitions( + psn00bsdk INTERFACE + PSN00BSDK=1 + $<$<CONFIG:Release>:NDEBUG=1> ) - -target_link_libraries(psn00bsdk_module_lib INTERFACE psn00bsdk_shared_lib) - -endif() |