mirror of
https://github.com/FEX-Emu/FEX.git
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Ryan Houdek
2079f6b3c7
Adds a header only include utility folder that can be included from everywhere. Contains syscall helpers for older glibc and defines for older Linux uapi headers missing some defines.
62 lines
1.1 KiB
CMake
62 lines
1.1 KiB
CMake
# Check for syscall support here
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check_cxx_source_compiles(
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"
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#include <sched.h>
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int main() {
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return ::getcpu(nullptr, nullptr);
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}"
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compiles)
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if (compiles)
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message(STATUS "Has getcpu helper")
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add_definitions(-DHAS_SYSCALL_GETCPU=1)
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endif ()
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check_cxx_source_compiles(
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"
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#include <unistd.h>
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int main() {
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return ::gettid();
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}"
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compiles)
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if (compiles)
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message(STATUS "Has gettid helper")
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add_definitions(-DHAS_SYSCALL_GETTID=1)
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endif ()
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check_cxx_source_compiles(
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"
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#include <signal.h>
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int main() {
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return ::tgkill(0, 0, 0);
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}"
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compiles)
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if (compiles)
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message(STATUS "Has tgkill helper")
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add_definitions(-DHAS_SYSCALL_TGKILL=1)
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endif ()
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check_cxx_source_compiles(
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"
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#include <sys/stat.h>
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int main() {
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return ::statx(0, nullptr, 0, 0, nullptr);
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}"
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compiles)
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if (compiles)
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message(STATUS "Has statx helper")
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add_definitions(-DHAS_SYSCALL_STATX=1)
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endif ()
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check_cxx_source_compiles(
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"
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#include <stdio.h>
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int main() {
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return ::renameat2(0, nullptr, 0, nullptr, 0);
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}"
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compiles)
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if (compiles)
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message(STATUS "Has renameat2 helper")
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add_definitions(-DHAS_SYSCALL_RENAMEAT2=1)
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endif ()
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