diff options
Diffstat (limited to 'libpsn00b/cmake/flags.cmake')
| -rw-r--r-- | libpsn00b/cmake/flags.cmake | 127 |
1 files changed, 45 insertions, 82 deletions
diff --git a/libpsn00b/cmake/flags.cmake b/libpsn00b/cmake/flags.cmake index fea26cd..e56d3fc 100644 --- a/libpsn00b/cmake/flags.cmake +++ b/libpsn00b/cmake/flags.cmake @@ -6,122 +6,85 @@ # only used when building libpsn00b, as CMake automatically saves these targets # into the export script once libpsn00b is installed. -## Options common to all target types +add_library (psn00bsdk INTERFACE) +link_libraries(psn00bsdk) -# - Define PSN00BSDK=1 -# - Always generate debug symbols (stripped by elf2x) -# - 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 - -add_library(psn00bsdk_common INTERFACE) 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 - -Wa,--strip-local-absolute -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 - PSN00BSDK=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 addressing) - -add_library(psn00bsdk_exe_gprel INTERFACE) -target_link_libraries(psn00bsdk_exe_gprel INTERFACE psn00bsdk_common) -target_compile_options( - psn00bsdk_exe_gprel 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_exe_gprel 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) - -add_library(psn00bsdk_exe_nogprel INTERFACE) -target_link_libraries(psn00bsdk_exe_nogprel INTERFACE psn00bsdk_common) -target_compile_options( - psn00bsdk_exe_nogprel 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 -) -target_link_options( - psn00bsdk_exe_nogprel INTERFACE - -G0 - -static -) - -## Options for dynamically-linked libraries - -# - Position-independent code enabled -# - $gp-relative addressing disabled (incompatible with ABI calls) -# - ABI-compatible calls enabled - -add_library(psn00bsdk_dll INTERFACE) -target_link_libraries(psn00bsdk_dll INTERFACE psn00bsdk_common) -target_compile_options( - psn00bsdk_dll INTERFACE + > + $<$<STREQUAL:$<UPPER_CASE:$<TARGET_PROPERTY:PSN00BSDK_TARGET_TYPE>>,SHARED_LIBRARY>: + # Options for DLLs -G0 -fPIC -mabicalls -mno-gpopt -mshared + > ) target_link_options( - psn00bsdk_dll 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:DEBUG>:DEBUG=1> ) |