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Add linker's --export-dynamic flag alias

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Since 9336fa7ae5 --export-dynamic is
supported. Add this conventional flag as alias.
This commit is contained in:
Andrey Gursky 2018-06-11 18:15:24 +02:00
parent 8f6fcb709a
commit 91bdb5a4a3
3 changed files with 8 additions and 0 deletions
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2
libtcc.c
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@ -1365,6 +1365,8 @@ static int tcc_set_linker(TCCState *s, const char *option)
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)) {

5
tcc-doc.texi
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@ -322,6 +322,11 @@ Binary image (only for executable output)
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.

1
tcc.c
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@ -117,6 +117,7 @@ static const char help2[] =
" -nostdlib do not link with standard crt/libs\n"
" -[no-]whole-archive load lib(s) fully/only as needed\n"
" -export-all-symbols same as -rdynamic\n"
" -export-dynamic same as -rdynamic\n"
" -image-base= -Ttext= set base address of executable\n"
" -section-alignment= set section alignment in executable\n"
#ifdef TCC_TARGET_PE