Add linker's --export-dynamic flag alias

Since 9336fa7ae50ef60cb0049136a7831e7e8d94a20a --export-dynamic is supported. Add this conventional flag as alias.

Andrey Gursky committed 8 years ago

Commit 91bdb5a1 parent 8f6fcb73 files · +8 −0Browse files

Unified · Split

3 files

             ignoring = 1;
         } else if (link_option(option, "export-all-symbols", &p)) {
             s->rdynamic = 1;
+        } else if (link_option(option, "export-dynamic", &p)) {
+            s->rdynamic = 1;
         } else if (link_option(option, "rpath=", &p)) {
             copy_linker_arg(&s->rpath, p, ':');
         } else if (link_option(option, "enable-new-dtags", &p)) {

 COFF output format (only for executable output for TMS320C67xx target)
 @end table
+@item -Wl,--export-all-symbols
+@item -Wl,--export-dynamic
+Export global symbols to the dynamic linker. It is useful when a library
+opened with @code{dlopen()} needs to access executable symbols.
 @item -Wl,-subsystem=console/gui/wince/...
 Set type for PE (Windows) executables.

tcc.c+1−0

@@ -117,6 +117,7 @@ static const char help2[] = · 116 unmodified lines
117	" -nostdlib do not link with standard crt/libs\n"	117	" -nostdlib do not link with standard crt/libs\n"
118	" -[no-]whole-archive load lib(s) fully/only as needed\n"	118	" -[no-]whole-archive load lib(s) fully/only as needed\n"
119	" -export-all-symbols same as -rdynamic\n"	119	" -export-all-symbols same as -rdynamic\n"
		120	" -export-dynamic same as -rdynamic\n"
120	" -image-base= -Ttext= set base address of executable\n"	121	" -image-base= -Ttext= set base address of executable\n"
121	" -section-alignment= set section alignment in executable\n"	122	" -section-alignment= set section alignment in executable\n"
122	#ifdef TCC_TARGET_PE	123	#ifdef TCC_TARGET_PE

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