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Add -rdynamic as a no-op, similar to -pthread.

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Haiku binaries already export their symbols, which is the same
behaviour as using `-rdynamic` on other platforms; so add
`-rdynamic` as a no-op to simplify porting software that depends
on the behaviour of `-rdynamic`.
This commit is contained in:
Jessica Hamilton 2023-05-04 11:46:05 +12:00
parent a877b4dce9
commit 9866b1a47a
2 changed files with 4 additions and 1 deletions
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3
gcc/gcc/config/haiku.opt
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@ -26,4 +26,7 @@
pthread pthread
Driver Driver
rdynamic
Driver
; This comment is to ensure we retain the blank line above. ; This comment is to ensure we retain the blank line above.

2
legacy/gcc/gcc/config/i386/haiku.h
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@ -163,7 +163,7 @@ Boston, MA 02111-1307, USA. */
-Asystem(haiku)" -Asystem(haiku)"
#undef CPP_SPEC #undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) %{!fno-pic:%{!fno-PIC:-D__PIC__ -D__pic__}} %{pthread:}" #define CPP_SPEC "%(cpp_cpu) %{!fno-pic:%{!fno-PIC:-D__PIC__ -D__pic__}} %{pthread:} %{rdynamic}"
/* Haiku uses lots of multichars, so don't warn about them unless the /* Haiku uses lots of multichars, so don't warn about them unless the
user explicitly asks for the warnings with -Wmultichar. Note that user explicitly asks for the warnings with -Wmultichar. Note that