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ability to disable llvm at compile time (#1433)

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ability to disable llvm at compile time
This commit is contained in:
alex_s168
2024-09-12 13:36:00 +02:00
committed by GitHub
parent eaa419a48d
commit d376ee6671
8 changed files with 434 additions and 188 deletions
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20
src/compiler/linker.c
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@@ -1,6 +1,8 @@
#include "compiler_internal.h"
#include "../utils/whereami.h"
#if LLVM_AVAILABLE
#include "c3_llvm.h"
#endif
#if PLATFORM_POSIX
#include <glob.h>
@@ -714,6 +716,7 @@ static bool link_exe(const char *output_file, const char **files_to_link, unsign
// This isn't used in most cases, but its contents should get freed after linking.
bool success;
#if LLVM_AVAILABLE
unsigned count = assemble_link_arguments(args, vec_size(args));
switch (compiler.platform.object_format)
{
@@ -732,6 +735,10 @@ static bool link_exe(const char *output_file, const char **files_to_link, unsign
default:
UNREACHABLE
}
#else
success = false;
error = "linking (.exe) is not implemented for C3C compiled without LLVM";
#endif
if (!success)
{
error_exit("Failed to create an executable: %s", error);
@@ -960,8 +967,9 @@ bool dynamic_lib_linker(const char *output_file, const char **files, unsigned fi
return true;
}
bool success;
const char *error = NULL;
unsigned count = assemble_link_arguments(args, vec_size(args));
const char *error = NULL;
#if LLVM_AVAILABLE
unsigned count = assemble_link_arguments(args, vec_size(args));
switch (compiler.platform.object_format)
{
case OBJ_FORMAT_COFF:
@@ -979,6 +987,10 @@ bool dynamic_lib_linker(const char *output_file, const char **files, unsigned fi
default:
UNREACHABLE
}
#else
success = false;
error = "linking not implemented for c3c compiled without llvm";
#endif
if (!success)
{
error_exit("Failed to create a dynamic library: %s", error);
@@ -989,6 +1001,7 @@ bool dynamic_lib_linker(const char *output_file, const char **files, unsigned fi
bool static_lib_linker(const char *output_file, const char **files, unsigned file_count)
{
#if LLVM_AVAILABLE
ArFormat format;
switch (compiler.platform.os)
{
@@ -1009,6 +1022,9 @@ bool static_lib_linker(const char *output_file, const char **files, unsigned fil
break;
}
return llvm_ar(output_file, files, file_count, format);
#else
return false;
#endif
}
bool linker(const char *output_file, const char **files, unsigned file_count)