41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
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From 4dc1d1fe553f3a8ad00919324419aba54675239e Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Wed, 15 May 2019 22:30:01 +0200
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Subject: [PATCH] configure.ac: checks for libunwind
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_Unwind_GetIP is used in build_stack_trace however this function can be
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provided by libunwind so check for it to avoid the following build
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failure:
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/home/buildroot/autobuild/run/instance-1/output/host/lib/gcc/arm-buildroot-linux-musleabihf/7.4.0/../../../../arm-buildroot-linux-musleabihf/bin/ld: ./.libs/libmini.a(libmini_la-mini-exceptions.o): in function `build_stack_trace':
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/home/buildroot/autobuild/run/instance-1/output/build/mono-5.20.1.27/mono/mini/mini-exceptions.c:365: undefined reference to `_Unwind_GetIP'
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collect2: error: ld returned 1 exit status
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Fixes:
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- http://autobuild.buildroot.net/results/dbd64c89815d393a4e28b312d74fd80ee6de92da
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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configure.ac | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/configure.ac b/configure.ac
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index d724f9e2d27..c3067246f08 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -2206,6 +2206,11 @@ if test x$host_win32 = xno; then
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dnl *****************************
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AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
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+ dnl *****************************
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+ dnl *** Checks for libunwind ***
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+ dnl ****************************
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+ AC_CHECK_LIB(unwind, _Unwind_GetIP, LIBS="$LIBS -lunwind")
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+
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case "$host" in
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*-*-*freebsd*)
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dnl *****************************
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--
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2.20.1
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