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fix shared linking on macos

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This commit is contained in:
vanhauser-thc
2021-08-19 17:02:17 +02:00
parent 1959812e83
commit 591d6c59c7
3 changed files with 24 additions and 4 deletions
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13
src/afl-cc.c
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@ -793,6 +793,7 @@ static void edit_params(u32 argc, char **argv, char **envp) {
if (!strcmp(cur, "-x")) x_set = 1;
if (!strcmp(cur, "-E")) preprocessor_only = 1;
if (!strcmp(cur, "-shared")) shared_linking = 1;
if (!strcmp(cur, "-dynamiclib")) shared_linking = 1;
if (!strcmp(cur, "-Wl,-r")) partial_linking = 1;
if (!strcmp(cur, "-Wl,-i")) partial_linking = 1;
if (!strcmp(cur, "-Wl,--relocatable")) partial_linking = 1;
@ -1085,6 +1086,18 @@ static void edit_params(u32 argc, char **argv, char **envp) {
alloc_printf("-Wl,--dynamic-list=%s/dynamic_list.txt", obj_path);
#endif
#if defined(__APPLE__)
if (shared_linking || partial_linking) {
cc_params[cc_par_cnt++] = "-Wl,-U";
cc_params[cc_par_cnt++] = "-Wl,___afl_area_ptr";
cc_params[cc_par_cnt++] = "-Wl,-U";
cc_params[cc_par_cnt++] = "-Wl,___sanitizer_cov_trace_pc_guard_init";
}
#endif
}
#if defined(USEMMAP) && !defined(__HAIKU__)