From 7470f92a67375d00e53b3785a88fa7b26ad6f1da Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?J=C3=B6rg=20Krause?= <joerg.krause@embedded.rocks>
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Date: Fri, 17 May 2019 13:13:35 +0200
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Subject: [PATCH] fix taglib-config file for cross compiling (#906)
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The current taglib-config program does not work for cross-compiling as it only
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returns the paths to the host, which breaks building programs which uses
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`taglib-config` to link against taglib.
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Fix this by passing sysroot to the `prefix` and `exec_prefix` fields.
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Backported from: 7470f92a67375d00e53b3785a88fa7b26ad6f1da
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Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
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---
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CMakeLists.txt | 2 +-
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taglib-config.cmake | 10 +++++-----
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2 files changed, 6 insertions(+), 6 deletions(-)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 2de06324..1a0302c4 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -105,7 +105,7 @@ math(EXPR TAGLIB_SOVERSION_PATCH "${TAGLIB_SOVERSION_REVISION}")
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include(ConfigureChecks.cmake)
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if(NOT WIN32)
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- configure_file("${CMAKE_CURRENT_SOURCE_DIR}/taglib-config.cmake" "${CMAKE_CURRENT_BINARY_DIR}/taglib-config")
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+ configure_file("${CMAKE_CURRENT_SOURCE_DIR}/taglib-config.cmake" "${CMAKE_CURRENT_BINARY_DIR}/taglib-config" @ONLY)
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install(PROGRAMS "${CMAKE_CURRENT_BINARY_DIR}/taglib-config" DESTINATION "${BIN_INSTALL_DIR}")
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endif()
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diff --git a/taglib-config.cmake b/taglib-config.cmake
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index 2bc2811a..96ef6883 100644
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--- a/taglib-config.cmake
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+++ b/taglib-config.cmake
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@@ -14,10 +14,10 @@ EOH
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exit 1;
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}
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-prefix=${CMAKE_INSTALL_PREFIX}
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-exec_prefix=${CMAKE_INSTALL_PREFIX}
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-libdir=${LIB_INSTALL_DIR}
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-includedir=${INCLUDE_INSTALL_DIR}
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+prefix=@CMAKE_SYSROOT@@CMAKE_INSTALL_PREFIX@
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+exec_prefix=@CMAKE_SYSROOT@@CMAKE_INSTALL_PREFIX@
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+libdir=${exec_prefix}/lib
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+includedir=${prefix}/include
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flags=""
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@@ -35,7 +35,7 @@ do
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flags="$flags -I$includedir/taglib"
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;;
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--version)
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- echo ${TAGLIB_LIB_VERSION_STRING}
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+ echo @TAGLIB_LIB_VERSION_STRING@
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;;
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--prefix)
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echo $prefix
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--
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2.22.0
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