From 19f57060af101266fa3c2a361133fe76b37c71e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20D=C3=ADaz=20M=C3=A1s?= <piponazo@gmail.com>
Date: Sat, 23 May 2020 09:41:06 +0200
Subject: [PATCH 1/2] Fix cmake install in case of subdirectory use

Original commit 7a7d6a0979664db19462ebc655f23a68da523e63 could not be
cherry-picked. Kudos to Taras Kushnir
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 37c2a871..0f160079 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -136,7 +136,7 @@ if (EXIV2_TEAM_PACKAGING)
 endif()
 
 configure_file(cmake/exiv2.pc.in exiv2.pc @ONLY)
-install(FILES ${CMAKE_BINARY_DIR}/exiv2.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/exiv2.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 
 # ******************************************************************************
 # Man page

From 9893d291b26b8ba4fc51e81bd78395d74c1c5c5a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20D=C3=ADaz=20M=C3=A1s?= <piponazo@gmail.com>
Date: Sat, 23 May 2020 09:43:36 +0200
Subject: [PATCH 2/2] Prevent conflicts with uninstall target

---
 cmake/mainSetup.cmake | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/cmake/mainSetup.cmake b/cmake/mainSetup.cmake
index 1f8d10c8..5bcc3fa5 100644
--- a/cmake/mainSetup.cmake
+++ b/cmake/mainSetup.cmake
@@ -27,5 +27,8 @@ if (UNIX)
     endif()
 endif()
 
-configure_file(cmake/exiv2_uninstall.cmake ${CMAKE_BINARY_DIR}/cmake_uninstall.cmake COPYONLY)
-add_custom_target(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_BINARY_DIR}/cmake_uninstall.cmake")
+# Prevent conflicts when exiv2 is consumed in multiple-subdirectory projects.
+if (NOT TARGET uninstall)
+  configure_file(cmake/exiv2_uninstall.cmake ${CMAKE_BINARY_DIR}/cmake_uninstall.cmake COPYONLY)
+  add_custom_target(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_BINARY_DIR}/cmake_uninstall.cmake")
+endif()