From 8cdd0993d398f025faa8bcc96f295bc335d5076f Mon Sep 17 00:00:00 2001
From: David GUGLIELMI <david.guglielmi@gmail.com>
Date: Thu, 9 May 2024 14:17:58 +0200
Subject: [PATCH 1/2] Add build option BUILD_SHARED_LIBRARY

---
 CMakeLists.txt | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 45b91259..bf6d72ec 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -71,7 +71,12 @@ file(GLOB AP4_HEADERS
   ${SOURCE_METADATA}/*.h
 )
 
-add_library(ap4 STATIC ${AP4_SOURCES})
+option(BUILD_SHARED_LIBRARY "Build as a shared library" OFF)
+if(BUILD_SHARED_LIBRARY)
+  add_library(ap4 SHARED ${AP4_SOURCES})
+else()
+  add_library(ap4 STATIC ${AP4_SOURCES})
+endif()
 target_include_directories(ap4 PUBLIC
   ${AP4_INCLUDE_DIRS}
 )

From 84d2c72872b3ed82fc633074169ffdd6a8cfb34b Mon Sep 17 00:00:00 2001
From: David GUGLIELMI <david.guglielmi@gmail.com>
Date: Thu, 9 May 2024 14:26:18 +0200
Subject: [PATCH 2/2] Add pkg-config file

---
 Build/pkgconfig/bento4.pc.in |  9 +++++++++
 CMakeLists.txt               | 11 +++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 Build/pkgconfig/bento4.pc.in

diff --git a/Build/pkgconfig/bento4.pc.in b/Build/pkgconfig/bento4.pc.in
new file mode 100644
index 00000000..ffccf21b
--- /dev/null
+++ b/Build/pkgconfig/bento4.pc.in
@@ -0,0 +1,9 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
+
+Name: @PROJECT_NAME@
+Description: Full-featured MP4 format, MPEG DASH, HLS, CMAF SDK and tools
+Version: @BENTO4_VERSION@
+Libs: -L${libdir} -lap4
+Cflags: -I${includedir}/bento4
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf6d72ec..61353512 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -124,6 +124,12 @@ configure_package_config_file(
     INSTALL_DESTINATION "${config_install_dir}"
 )
 
+configure_file(
+    "Build/pkgconfig/bento4.pc.in"
+    "${generated_dir}/bento4.pc"
+    @ONLY
+)
+
 install(
     TARGETS ap4 ${BENTO4_APPS_LOWERCASE}
     EXPORT "${TARGETS_EXPORT_NAME}"
@@ -143,6 +149,11 @@ install(
     DESTINATION "${config_install_dir}"
 )
 
+install(
+    FILES "${generated_dir}/bento4.pc"
+    DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig"
+)
+
 install(
     EXPORT "${TARGETS_EXPORT_NAME}"
     NAMESPACE "${namespace}"