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Allow ODIN_CLANG_PATH=clang-path overrides

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Link using `clang`, unless overridden by `ODIN_CLANG_PATH` environment variable.

Fixes #3783
This commit is contained in:
Jeroen van Rijn
2024-06-27 23:21:58 +02:00
parent a0a48bfe34
commit 58cd75350b
1 changed files with 8 additions and 1 deletions
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src/linker.cpp
+8 -1
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@@ -578,9 +578,16 @@ gb_internal i32 linker_stage(LinkerData *gen) {
} }
} }
gbString link_command_line = gb_string_make(heap_allocator(), "clang -Wno-unused-command-line-argument "); // Link using `clang`, unless overridden by `ODIN_CLANG_PATH` environment variable.
const char* clang_path = gb_get_env("ODIN_CLANG_PATH", permanent_allocator());
if (clang_path == NULL) {
clang_path = "clang";
}
gbString link_command_line = gb_string_make(heap_allocator(), clang_path);
defer (gb_string_free(link_command_line)); defer (gb_string_free(link_command_line));
link_command_line = gb_string_appendc(link_command_line, " -Wno-unused-command-line-argument ");
link_command_line = gb_string_appendc(link_command_line, object_files); link_command_line = gb_string_appendc(link_command_line, object_files);
link_command_line = gb_string_append_fmt(link_command_line, " -o \"%.*s\" ", LIT(output_filename)); link_command_line = gb_string_append_fmt(link_command_line, " -o \"%.*s\" ", LIT(output_filename));
link_command_line = gb_string_append_fmt(link_command_line, " %s ", platform_lib_str); link_command_line = gb_string_append_fmt(link_command_line, " %s ", platform_lib_str);