From db745b445147ad298f3d30566c101ec12ebf7762 Mon Sep 17 00:00:00 2001
From: Kris Kwiatkowski <contact@amongbytes.com>
Date: Wed, 10 Feb 2021 00:21:31 +0000
Subject: [PATCH] init: cmake

---
 CMakeLists.txt | 126 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100644 CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 00000000..9a622cf5
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,126 @@
+cmake_minimum_required(VERSION 3.13)
+project(cryptocore NONE)
+
+enable_language(C)
+enable_language(CXX)
+enable_language(ASM)
+
+set(CMAKE_VERBOSE_MAKEFILE ON)
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "~/.cmake/Modules")
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "3rd/cmake-modules")
+set(CMAKE_CXX_STANDARD 11)
+
+string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER)
+
+if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
+  set(ARCH "QRS_ARCH_x86_64")
+elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "amd64")
+  set(ARCH "QRS_ARCH_x86_64")
+elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "AMD64")
+  set(ARCH "QRS_ARCH_x86_64")
+elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86")
+  set(ARCH "QRS_ARCH_x86")
+elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i386")
+  set(ARCH "QRS_ARCH_x86")
+elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "i686")
+  set(ARCH "QRS_ARCH_x86")
+elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
+  set(ARCH "QRS_ARCH_aarch64")
+elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "arm64")
+  set(ARCH "QRS_ARCH_aarch64")
+else()
+  message(FATAL_ERROR "Unknown processor:" ${CMAKE_SYSTEM_PROCESSOR})
+endif()
+
+# Arch settings
+
+if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+    set(MACOSX TRUE)
+endif()
+
+if(CMAKE_C_COMPILER_ID MATCHES "Clang")
+  set(CLANG 1)
+endif()
+
+if (MACOSX)
+   set(CMAKE_C_COMPILER /usr/bin/cc CACHE PATH "" FORCE)
+   set(CMAKE_CXX_COMPILER /usr/bin/c++ CACHE PATH "" FORCE)
+endif()
+
+# Global configuration
+
+set(C_CXX_FLAGS
+  "-Wno-ignored-qualifiers \
+  -Wall \
+  -Werror \
+  -Wextra \
+  -Wpedantic \
+  -Wshadow \
+  -Wno-variadic-macros \
+  -Wundef \
+  -Wunused-result")
+
+if(CLANG)
+  set(C_CXX_FLAGS
+    "-Wconditional-uninitialized \
+    -Wmissing-variable-declarations")
+endif()
+
+# Control Debug/Release mode
+if(CMAKE_BUILD_TYPE_LOWER STREQUAL "debug")
+  set(C_CXX_FLAGS "${C_CXX_FLAGS} -g3 -O0 -Wno-unused")
+else()
+  set(C_CXX_FLAGS "${C_CXX_FLAGS} -O3")
+endif()
+
+include_directories(
+  inc
+  src
+)
+
+# Set CPU architecture
+set(CMAKE_C_FLAGS "${C_CXX_FLAGS} -D${ARCH}")
+set(CMAKE_CXX_FLAGS "${C_CXX_FLAGS} -D${ARCH}")
+
+add_library(
+	pqclean
+
+	SHARED
+
+	common/fips202.c
+	common/sp800-185.c
+	common/randombytes.c
+
+	crypto_sign/dilithium2/clean/ntt.c
+	crypto_sign/dilithium2/clean/packing.c
+	crypto_sign/dilithium2/clean/poly.c
+	crypto_sign/dilithium2/clean/polyvec.c
+	crypto_sign/dilithium2/clean/reduce.c
+	crypto_sign/dilithium2/clean/rounding.c
+	crypto_sign/dilithium2/clean/sign.c
+	crypto_sign/dilithium2/clean/symmetric-shake.c
+)
+
+target_include_directories(
+	pqclean PRIVATE
+	common
+)
+
+add_executable(
+	test
+
+	test/crypto_sign/testvectors.c
+)
+
+target_include_directories(
+	test PRIVATE
+	common
+	crypto_sign/dilithium2/clean
+)
+
+target_link_libraries(
+	test
+	pqclean
+)
+
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DPQCLEAN_NAMESPACE=PQCLEAN_DILITHIUM2_CLEAN")
\ No newline at end of file