From bcdb5b52a06cb98bd09da7410488ff9d5617b27f Mon Sep 17 00:00:00 2001
From: Rodolfo Lima <rlima@nvidia.com>
Date: Sun, 24 Jan 2021 17:03:50 +0100
Subject: libarchive: Fix lzma_stream_encoder_mt detection

The test for lzma_stream_encoder_mt was always failing
because the lzma libraries weren't being used by linker.
---
 Utilities/cmlibarchive/CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Utilities/cmlibarchive/CMakeLists.txt b/Utilities/cmlibarchive/CMakeLists.txt
index bfcaf30..6d6c1fb 100644
--- a/Utilities/cmlibarchive/CMakeLists.txt
+++ b/Utilities/cmlibarchive/CMakeLists.txt
@@ -1475,9 +1475,15 @@ CHECK_C_SOURCE_COMPILES(
   "#include <sys/sysmacros.h>\nint main() { return major(256); }"
   MAJOR_IN_SYSMACROS)
 
+CMAKE_PUSH_CHECK_STATE()
+SET(CMAKE_REQUIRED_LIBRARIES ${LIBLZMA_LIBRARIES})
+SET(CMAKE_REQUIRED_INCLUDES ${LIBLZMA_INCLUDE_DIR})
+
 CHECK_C_SOURCE_COMPILES(
   "#include <lzma.h>\n#if LZMA_VERSION < 50020000\n#error unsupported\n#endif\nint main(void){lzma_stream_encoder_mt(0, 0); return 0;}"
-  HAVE_LZMA_STREAM_ENCODER_MT)
+HAVE_LZMA_STREAM_ENCODER_MT)
+
+CMAKE_POP_CHECK_STATE()
 
 IF(HAVE_STRERROR_R)
   SET(HAVE_DECL_STRERROR_R 1)
-- 
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