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| author | David Cao <david@cao.sh> | 2020-01-03 21:28:58 -0800 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2020-01-07 15:58:40 -0500 |
| commit | 8e57dd57cab68b469fcdfd4792ceb5ca09220924 (patch) | |
| tree | 82d8ba830f2dc166646091c85821f5f6b7818ecc /src/main.cpp | |
| parent | 599213463d51bf3946df53e04091f6cda3d8ee0e (diff) | |
| download | zig-8e57dd57cab68b469fcdfd4792ceb5ca09220924.tar.gz zig-8e57dd57cab68b469fcdfd4792ceb5ca09220924.zip | |
add --eh-frame-hdr conditionally
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp index 8a661bfa05..0b12218d62 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -55,6 +55,7 @@ static int print_full_usage(const char *arg0, FILE *file, int return_code) { " --color [auto|off|on] enable or disable colored error messages\n" " --disable-gen-h do not generate a C header file (.h)\n" " --disable-valgrind omit valgrind client requests in debug builds\n" + " --eh-frame-hdr enable C++ exception handling by passing --eh-frame-hdr to linker\n" " --enable-valgrind include valgrind client requests release builds\n" " -fstack-check enable stack probing in unsafe builds\n" " -fno-stack-check disable stack probing in safe builds\n" @@ -477,6 +478,7 @@ int main(int argc, char **argv) { bool verbose_llvm_ir = false; bool verbose_cimport = false; bool verbose_cc = false; + bool link_eh_frame_hdr = false; ErrColor color = ErrColorAuto; CacheOpt enable_cache = CacheOptAuto; Buf *dynamic_linker = nullptr; @@ -715,6 +717,8 @@ int main(int argc, char **argv) { valgrind_support = ValgrindSupportEnabled; } else if (strcmp(arg, "--disable-valgrind") == 0) { valgrind_support = ValgrindSupportDisabled; + } else if (strcmp(arg, "--eh-frame-hdr") == 0) { + link_eh_frame_hdr = true; } else if (strcmp(arg, "-fPIC") == 0) { want_pic = WantPICEnabled; } else if (strcmp(arg, "-fno-PIC") == 0) { @@ -1191,6 +1195,7 @@ int main(int argc, char **argv) { override_lib_dir, libc, cache_dir_buf, cmd == CmdTest, root_progress_node); if (llvm_argv.length >= 2) codegen_set_llvm_argv(g, llvm_argv.items + 1, llvm_argv.length - 2); g->valgrind_support = valgrind_support; + g->link_eh_frame_hdr = link_eh_frame_hdr; g->want_pic = want_pic; g->want_stack_check = want_stack_check; g->want_sanitize_c = want_sanitize_c; |