From cdbaaeffa57a211dbe755b8aca0e726732e357e8 Mon Sep 17 00:00:00 2001
From: r4nx <mod34@yandex.ru>
Date: Fri, 25 Aug 2023 02:04:04 +0300
Subject: [PATCH 1/2] Fix CMake target include directories if library is used
 with ..

.. add_subdirectory or FetchContent
---
 c/CMakeLists.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/c/CMakeLists.txt b/c/CMakeLists.txt
index 3541a7eb0..8ced28ce6 100644
--- a/c/CMakeLists.txt
+++ b/c/CMakeLists.txt
@@ -47,7 +47,10 @@ if (BUILD_SHARED_LIBS)
   )
   list(APPEND BLAKE3_PKGCONFIG_CFLAGS -DBLAKE3_DLL)
 endif()
-target_include_directories(blake3 PUBLIC $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
+target_include_directories(blake3 PUBLIC
+  $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
+  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+)
 set_target_properties(blake3 PROPERTIES
   VERSION ${PROJECT_VERSION}
   SOVERSION 0

From 5b39d222f3da89985fc7fd0bc8ddbb856a4ea4a8 Mon Sep 17 00:00:00 2001
From: Viacheslav H <30746510+r4nx@users.noreply.github.com>
Date: Thu, 2 Nov 2023 23:00:36 +0200
Subject: [PATCH 2/2] Use CMAKE_CURRENT_SOURCE_DIR instead of
 PROJECT_SOURCE_DIR
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Henrik Gaßmann <BurningEnlightenment@users.noreply.github.com>
---
 c/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c/CMakeLists.txt b/c/CMakeLists.txt
index 8ced28ce6..11c7a957c 100644
--- a/c/CMakeLists.txt
+++ b/c/CMakeLists.txt
@@ -48,7 +48,7 @@ if (BUILD_SHARED_LIBS)
   list(APPEND BLAKE3_PKGCONFIG_CFLAGS -DBLAKE3_DLL)
 endif()
 target_include_directories(blake3 PUBLIC
-  $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
   $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
 )
 set_target_properties(blake3 PROPERTIES