From 97d3c80b3cb40db6d97d830b87d9c6a09584fb02 Mon Sep 17 00:00:00 2001
From: Christopher Obbard <obbardc@debian.org>
Date: Sat, 4 Apr 2026 08:10:54 +0100
Subject: [PATCH] cmake: add install targets and pkg-config support

Add CMake install() directives for the shared library and public header
and introduce a canvenient.pc.in template to generate a pkg-config file
at build time. The pkg-config file is installed to the multiarch
pkgconfig directory.

Signed-off-by: Christopher Obbard <obbardc@debian.org>
---
 CMakeLists.txt   | 20 ++++++++++++++++++++
 canvenient.pc.in | 11 +++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 canvenient.pc.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3830a35..ca21ecb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -61,3 +61,23 @@ endif()
 include_directories(
     ${CMAKE_CURRENT_SOURCE_DIR}/include
 )
+
+include(GNUInstallDirs)
+
+install(TARGETS ${PROJECT_NAME}
+  LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+)
+
+install(FILES include/CANvenient.h
+  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
+
+configure_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/canvenient.pc.in
+  ${CMAKE_CURRENT_BINARY_DIR}/canvenient.pc
+  @ONLY
+)
+
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/canvenient.pc
+  DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
+)
diff --git a/canvenient.pc.in b/canvenient.pc.in
new file mode 100644
index 0000000..c45a896
--- /dev/null
+++ b/canvenient.pc.in
@@ -0,0 +1,11 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+
+Name: CANvenient
+Description: CAN library with multiple driver backends
+Version: @PROJECT_VERSION@
+Libs: -L${libdir} -lCANvenient
+Libs.private: -lsocketcan
+Cflags: -I${includedir}