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fix -no-crt on Linux

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This commit is contained in:
Laytan
2024-02-08 19:48:37 +01:00
parent 7128bc4b34
commit eab0e730a0
1 changed files with 14 additions and 18 deletions
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src/linker.cpp
+14 -18
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@@ -482,37 +482,33 @@ gb_internal i32 linker_stage(LinkerData *gen) {
gbString platform_lib_str = gb_string_make(heap_allocator(), ""); gbString platform_lib_str = gb_string_make(heap_allocator(), "");
defer (gb_string_free(platform_lib_str)); defer (gb_string_free(platform_lib_str));
if (build_context.metrics.os == TargetOs_darwin) { if (build_context.metrics.os == TargetOs_darwin) {
platform_lib_str = gb_string_appendc(platform_lib_str, "-Wl,-syslibroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -L/usr/local/lib"); platform_lib_str = gb_string_appendc(platform_lib_str, "-Wl,-syslibroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -L/usr/local/lib ");
// Homebrew's default library path, checking if it exists to avoid linking warnings. // Homebrew's default library path, checking if it exists to avoid linking warnings.
if (gb_file_exists("/opt/homebrew/lib")) { if (gb_file_exists("/opt/homebrew/lib")) {
platform_lib_str = gb_string_appendc(platform_lib_str, " -L/opt/homebrew/lib"); platform_lib_str = gb_string_appendc(platform_lib_str, "-L/opt/homebrew/lib ");
} }
// MacPort's default library path, checking if it exists to avoid linking warnings. // MacPort's default library path, checking if it exists to avoid linking warnings.
if (gb_file_exists("/opt/local/lib")) { if (gb_file_exists("/opt/local/lib")) {
platform_lib_str = gb_string_appendc(platform_lib_str, " -L/opt/local/lib"); platform_lib_str = gb_string_appendc(platform_lib_str, "-L/opt/local/lib ");
} }
#if defined(GB_SYSTEM_OSX)
if(!build_context.no_crt) {
platform_lib_str = gb_string_appendc(platform_lib_str, " -lm ");
if(gen->needs_system_library_linked == 1) {
platform_lib_str = gb_string_appendc(platform_lib_str, " -lSystem ");
}
}
#endif
} else {
platform_lib_str = gb_string_appendc(platform_lib_str, "-lc -lm");
}
if (build_context.metrics.os == TargetOs_darwin) {
// This sets a requirement of Mountain Lion and up, but the compiler doesn't work without this limit. // This sets a requirement of Mountain Lion and up, but the compiler doesn't work without this limit.
if (build_context.minimum_os_version_string.len) { if (build_context.minimum_os_version_string.len) {
link_settings = gb_string_append_fmt(link_settings, " -mmacosx-version-min=%.*s ", LIT(build_context.minimum_os_version_string)); link_settings = gb_string_append_fmt(link_settings, "-mmacosx-version-min=%.*s ", LIT(build_context.minimum_os_version_string));
} }
// This points the linker to where the entry point is // This points the linker to where the entry point is
link_settings = gb_string_appendc(link_settings, " -e _main "); link_settings = gb_string_appendc(link_settings, "-e _main ");
}
if (!build_context.no_crt) {
platform_lib_str = gb_string_appendc(platform_lib_str, "-lm ");
if (build_context.metrics.os == TargetOs_darwin) {
platform_lib_str = gb_string_appendc(platform_lib_str, "-lSystem ");
} else {
platform_lib_str = gb_string_appendc(platform_lib_str, "-lc ");
}
} }
gbString link_command_line = gb_string_make(heap_allocator(), "clang -Wno-unused-command-line-argument "); gbString link_command_line = gb_string_make(heap_allocator(), "clang -Wno-unused-command-line-argument ");