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Use the CMake module provided by libxml2 instead of the one from CMake to correctly set the cflags and ldflags. Fixes: http://autobuild.buildroot.net/results/964f98fafdcd7e994ea25cf0993915d81537c31c/ Note that this patch needs the following one to be merged in libxml2: https://mail.gnome.org/archives/xml/2014-December/msg00015.html Signed-off-by: Samuel Martin <s.martin49@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
43 lines
1.4 KiB
Diff
43 lines
1.4 KiB
Diff
From 4f849e1d2287206cfb7ff0fdeca96c22383b0d53 Mon Sep 17 00:00:00 2001
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From: Samuel Martin <s.martin49@gmail.com>
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Date: Mon, 29 Dec 2014 19:05:13 +0100
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Subject: [PATCH] cmake: libxml2 detection: try first the CMake module from
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libxml2
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Libxml2 >=2.9.2 provides its own CMake module, so check for it before
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falling back on the CMake's module FindLibXml2.cmake.
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Signed-off-by: Samuel Martin <s.martin49@gmail.com>
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---
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CMakeLists.txt | 14 +++++++++++++-
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1 file changed, 13 insertions(+), 1 deletion(-)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 393fee3..b4f1d26 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -38,7 +38,19 @@ endif()
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find_library(AVAHI_CLIENT_LIBRARIES avahi-client)
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find_library(AVAHI_COMMON_LIBRARIES avahi-common)
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find_library(PTHREAD_LIBRARIES pthread)
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-include(FindLibXml2)
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+
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+# Since libxml2-2.9.2, libxml2 provides its own LibXml2-config.cmake, with all
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+# variables correctly set.
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+# So, try first to find the CMake module provided by libxml2 package, then fallback
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+# on the CMake's FindLibXml2.cmake module (which can lack some definition, especially
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+# in static build case).
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+find_package(LibXml2 QUIET NO_MODULE)
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+if(DEFINED LIBXML2_VERSION_STRING)
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+ set(LIBXML2_FOUND ON)
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+ set(LIBXML2_INCLUDE_DIR ${LIBXML2_INCLUDE_DIRS})
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+else()
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+ include(FindLibXml2)
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+endif()
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set(LIBIIO_CFILES channel.c device.c context.c buffer.c utilities.c)
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set(LIBIIO_HEADERS iio.h)
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--
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2.2.1
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