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$NetBSD: patch-gcc_configure,v 1.1 2013/04/01 21:06:17 wiz Exp $
Add dl_iterate_phdr detection for FreeBSD and DragonFly.
Detection for NetBSD and OpenBSD is added but commented out in case this
error handling mechanism is activated for these platforms later.
--- gcc/configure.orig 2012-03-08 13:54:54.000000000 +0000
+++ gcc/configure
@@ -26802,6 +26802,20 @@ case "$target" in
gcc_cv_target_dl_iterate_phdr=no
fi
;;
+ *-*-dragonfly* | *-*-freebsd*)
+ if grep dl_iterate_phdr $target_header_dir/sys/link_elf.h > /dev/null 2>&1; then
+ gcc_cv_target_dl_iterate_phdr=yes
+ else
+ gcc_cv_target_dl_iterate_phdr=no
+ fi
+ ;;
+# *-*-netbsd* | *-*-openbsd*)
+# if grep dl_iterate_phdr $target_header_dir/link_elf.h > /dev/null 2>&1; then
+# gcc_cv_target_dl_iterate_phdr=yes
+# else
+# gcc_cv_target_dl_iterate_phdr=no
+# fi
+# ;;
esac
if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
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