[Libunwind-devel] [patch] Fix ppc32 target build

[Jan Kratochvil]

Hi,

libunwind currently does not compile if you either specify 32-bit ppc
explicitely (as do the build tools like Fedora Koji):
./configure --build=powerpc-unknown-linux-gnu --host=powerpc-unknown-linux-gnu 
--target=powerpc-unknown-linux-gnu

or even if you just keep the default CC=gcc (therefore default -m32) setup.

There are no ppc64->ppc32 regression (although there are ppc32->ppc64 ones).


Thanks,
Jan

diff --git a/configure.in b/configure.in
index 0bc2e61..1271a56 100644
--- a/configure.in
+++ b/configure.in
@@ -79,7 +79,7 @@ get_arch() {
   i?86) echo x86;;
   hppa*) echo hppa;;
   mips*) echo mips;;
-  powerpc64) is_gcc_m64;;
+  powerpc*) is_gcc_m64;;
   *) echo $1;;
  esac
 }
diff --git a/src/ptrace/_UPT_find_proc_info.c b/src/ptrace/_UPT_find_proc_info.c
index 67caaba..2b81e59 100644
--- a/src/ptrace/_UPT_find_proc_info.c
+++ b/src/ptrace/_UPT_find_proc_info.c
@@ -146,7 +146,7 @@ _UPTi_find_unwind_table (struct UPT_info *ui, 
unw_addr_space_t as,
 }
 
 #elif UNW_TARGET_X86 || UNW_TARGET_X86_64 || UNW_TARGET_HPPA \
-|| UNW_TARGET_PPC64 || UNW_TARGET_ARM
+|| UNW_TARGET_PPC32 || UNW_TARGET_PPC64 || UNW_TARGET_ARM
 
 #include "dwarf-eh.h"
 #include "dwarf_i.h"