From: Chris Hanson <org/chris-hanson/cph>
Date: Mon, 20 Jun 2011 08:09:29 +0000 (-0700)
Subject: Set SIGNAL_HANDLERS_CAN_USE_SCHEME_STACK under MacOS.
X-Git-Tag: release-9.1.0~21
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=229986f23da33c493665309672cfb8d22ea4679d;p=mit-scheme.git

Set SIGNAL_HANDLERS_CAN_USE_SCHEME_STACK under MacOS.
---

diff --git a/src/microcode/achost.ac b/src/microcode/achost.ac
index e4fc6b517..3e82b52f8 100644
--- a/src/microcode/achost.ac
+++ b/src/microcode/achost.ac
@@ -149,6 +149,7 @@ darwin*)
     fi
     MACOSX_CFLAGS="${MACOSX_CFLAGS} -isysroot ${MACOSX_SYSROOT}"
     MACOSX_CFLAGS="${MACOSX_CFLAGS} -fconstant-cfstrings"
+    MACOSX_CFLAGS="${MACOSX_CFLAGS} -DSIGNAL_HANDLERS_CAN_USE_SCHEME_STACK"
     AC_MSG_NOTICE([Compiling for MacOSX version ${MACOSX}])
     case ${mit_scheme_native_code} in
     i386)