Signed-off-by: Joe Damato <[email protected]>
---
configure.ac | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/configure.ac b/configure.ac
index a16bd3f..95c1ce1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -95,7 +95,17 @@ if test x"$enable_libunwind" = xyes; then
AC_SUBST(libunwind_LIBS)
AC_CHECK_LIB(unwind-ptrace, _UPT_create,
libunwind_ptrace_LIBS=-lunwind-ptrace, libunwind_ptrace_LIBS=)
AC_SUBST(libunwind_ptrace_LIBS)
- AC_CHECK_LIB(unwind-${HOST_CPU}, _U${HOST_CPU}_init_remote,
libunwind_arch_LIBS=-lunwind-${HOST_CPU}, libunwind_arch_LIBS=)
+
+ case "${host_cpu}" in
+ arm*|sa110) UNWIND_ARCH="arm" ;;
+ i?86) UNWIND_ARCH="x86" ;;
+ powerpc) UNWIND_ARCH="ppc32" ;;
+ ppc64) UNWIND_ARCH="ppc64" ;;
+ mips*) UNWIND_ARCH="mips" ;;
+ *) UNWIND_ARCH="${host_cpu}" ;;
+ esac
+
+ AC_CHECK_LIB(unwind-${UNWIND_ARCH}, _U${UNWIND_ARCH}_init_remote,
libunwind_arch_LIBS=-lunwind-${UNWIND_ARCH}, libunwind_arch_LIBS=)
AC_SUBST(libunwind_arch_LIBS)
AC_DEFINE([HAVE_LIBUNWIND], [1], [we have libunwind])
fi
--
1.7.1
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