mirror of
https://git.planet-casio.com/Vhex-Kernel-Core/fxlibc.git
synced 2024-12-29 13:03:38 +01:00
143 lines
4 KiB
CMake
143 lines
4 KiB
CMake
cmake_minimum_required(VERSION 3.16)
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project(FxLibc VERSION 1.0.0 LANGUAGES C ASM)
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# Options
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# * -DFXLIBC_TARGET=<vhex-sh, vhex-x86, casiowin-fx, casiowin-cg, gint>
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# * -DSHARED
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option(SHARED "Build a shared library")
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option(STANDARD_NAMESPACE "Use libc.a and put headers in global include folder")
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set(TARGET_FOLDERS ${FXLIBC_TARGET})
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if(FXLIBC_TARGET STREQUAL vhex-sh)
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list(APPEND TARGET_FOLDERS vhex-generic sh-generic)
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set(FXLIBC_ARCH sh)
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add_definitions(-D__SUPPORT_VHEX_KERNEL)
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endif()
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if(FXLIBC_TARGET STREQUAL vhex-x86)
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list(APPEND TARGET_FOLDERS vhex-generic x86-generic)
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set(FXLIBC_ARCH x86)
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add_definitions(-D__SUPPORT_VHEX_KERNEL)
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# TODO: Maybe add -nostdinc (but that removes compiler-provided headers like
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# <stddef.h>), or use another compiler than the system one?
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endif()
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if(FXLIBC_TARGET STREQUAL casiowin-fx)
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list(APPEND TARGET_FOLDERS sh-generic)
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set(FXLIBC_ARCH sh)
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add_definitions(-D__SUPPORT_CASIOWIN_FX9860G)
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endif()
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if(FXLIBC_TARGET STREQUAL casiowin-cg)
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list(APPEND TARGET_FOLDERS sh-generic)
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set(FXLIBC_ARCH sh)
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add_definitions(-D__SUPPORT_CASIOWIN_FXCG50)
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endif()
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if(FXLIBC_TARGET STREQUAL gint)
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list(APPEND TARGET_FOLDERS sh-generic)
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set(FXLIBC_ARCH sh)
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add_definitions(-D__SUPPORT_GINT)
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endif()
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# TODO: Preprocessor definitions for configuration
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# configure_file()
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# libc.{a,so} libfxlibc.{a,so}
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add_compile_options(-Wall -Wextra -std=c11 -ffreestanding -Os)
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if(FXLIBC_ARCH STREQUAL sh)
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add_compile_options(
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"$<$<COMPILE_LANGUAGE:C>:-m3;-mb>"
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"$<$<COMPILE_LANGUAGE:ASM>:-m4-nofpu;-mb;-Wa,--dsp>")
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endif()
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# Building
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set(SOURCES
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src/libc/stdio/vsnprintf.c
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src/libc/stdio/sprintf.c
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src/libc/stdio/dprintf.c
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src/libc/stdio/snprintf.c
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src/libc/stdio/puts.c
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src/libc/stdio/vsprintf.c
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src/libc/stdio/putc.c
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src/libc/stdio/internal/printf_actions.c
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src/libc/stdio/internal/printf_options.c
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src/libc/stdio/internal/printf_common.c
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src/libc/stdio/internal/printf.h
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src/libc/stdio/vdprintf.c
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src/libc/stdio/printf.c
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src/libc/stdlib/calloc.c
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src/libc/stdlib/reallocarray.c
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src/libc/string/strchr.c
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src/libc/string/strcpy.c
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src/libc/string/memcpy.c
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src/libc/string/strcat.c
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src/libc/string/memset.c
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src/libc/string/strcmp.c
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src/libc/string/strdup.c
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src/libc/string/strlen.c)
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if(vhex-generic IN_LIST TARGET_FOLDERS)
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# TODO
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endif()
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if(vhex-sh IN_LIST TARGET_FOLDERS)
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list(APPEND SOURCES
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src/libc/signal/target/vhex-sh/kill.S
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src/libc/signal/target/vhex-sh/signal.S
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src/libc/stdlib/target/vhex-sh/free.S
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src/libc/stdlib/target/vhex-sh/malloc.S
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src/libc/stdlib/target/vhex-sh/realloc.S
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src/posix/fcntl/target/vhex-sh/open.S
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src/posix/sys/wait/target/vhex-sh/wait.S
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src/posix/sys/wait/target/vhex-sh/waitpid.S
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src/posix/unistd/target/vhex-sh/read.S
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src/posix/unistd/target/vhex-sh/getppid.S
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src/posix/unistd/target/vhex-sh/close.S
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src/posix/unistd/target/vhex-sh/fork_execve.S
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src/posix/unistd/target/vhex-sh/lseek.S
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src/posix/unistd/target/vhex-sh/getpid.S
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src/posix/unistd/target/vhex-sh/getpgid.S
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src/posix/unistd/target/vhex-sh/setpgid.S
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src/posix/unistd/target/vhex-sh/write.S)
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endif()
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if(sh-generic IN_LIST TARGET_FOLDERS)
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list(APPEND SOURCES
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src/libc/setjmp/target/sh-generic/setjmp.S
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src/libc/setjmp/target/sh-generic/longjmp.S)
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endif()
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if(casiowin-fx IN_LIST TARGET_FOLDERS)
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list(APPEND SOURCES
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src/posix/unistd/target/casiowin-fx/close.S)
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endif()
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# TODO: All targets
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add_library(fxlibc ${SOURCES})
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target_include_directories(fxlibc PRIVATE include/)
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foreach(FOLDER IN LISTS TARGET_FOLDERS)
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target_include_directories(fxlibc PRIVATE include/target/${FOLDER}/)
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endforeach()
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set_target_properties(fxlibc PROPERTIES
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OUTPUT_NAME "c") # libc.a
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# Install
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install(TARGETS fxlibc DESTINATION lib/)
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install(DIRECTORY include/ DESTINATION include PATTERN "target" EXCLUDE)
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foreach(FOLDER IN LISTS TARGET_FOLDERS)
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if(EXISTS include/target/${FOLDER}/)
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install(DIRECTORY include/target/${FOLDER}/ DESTINATION include)
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endif()
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endforeach()
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