Experimental: added CMake-based installer.

CMakeLists.txt

@@ -0,0 +1,30 @@
+cmake_policy(SET CMP0048 NEW)
+project(hdrbg VERSION 1.0.0 DESCRIPTION "C implementation of Hash DRBG")
+cmake_minimum_required(VERSION 3.22)
+include(GNUInstallDirs)
+
+set(CMAKE_VERBOSE_MAKEFILE ON)
+set(CMAKE_C_EXTENSIONS OFF)
+set(CMAKE_C_STANDARD 17)
+set(CMAKE_C_STANDARD_REQUIRED TRUE)
+
+file(GLOB sources lib/*.c)
+list(FILTER sources EXCLUDE REGEX ".*py.*")
+add_library(hdrbg SHARED ${sources})
+target_include_directories(hdrbg PRIVATE include)
+configure_file(hdrbg.pc.in hdrbg.pc @ONLY)
+
+set_target_properties(hdrbg PROPERTIES
+    PUBLIC_HEADER include/hdrbg.h
+    SOVERSION 1
+    VERSION ${PROJECT_VERSION}
+)
+target_compile_options(hdrbg PRIVATE -O2 -Wall -Wextra -fstrict-aliasing)
+
+install(TARGETS hdrbg
+    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
+install(FILES ${CMAKE_BINARY_DIR}/hdrbg.pc
+    DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/pkgconfig
+)

hdrbg.pc.in

@@ -0,0 +1,12 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=@CMAKE_INSTALL_PREFIX@
+libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+
+Name: @PROJECT_NAME@
+Description: @PROJECT_DESCRIPTION@
+Version: @PROJECT_VERSION@
+
+Requires:
+Libs: -L${libdir} -lhdrbg
+Cflags: -I${includedir}