From 128e53d220d97225803d61d86f8e43439563181d Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Tue, 26 Jul 2016 00:22:55 +0200
Subject: WIP: kicad_gen is a util to generate schematic.h files from KiCAD
 netlist files. Current code contains a lexer and parser for KiCAD's netlist
 files and code to build a tree of the netlist which can be used for
 generation. Contains CMake code for integrating the generation into CMake
 too.

---
 CMakeLists.txt | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 CMakeLists.txt

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..914bfb9
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,67 @@
+cmake_minimum_required(VERSION 3.5)
+project(kicad_utils)
+
+find_package(Antlr4)
+antlr4_add_target(TARGET KicadNet LEXER KicadNetLexer.g4 PARSER KicadNetParser.g4 STATIC)
+
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+
+set(SOURCE_FILES main.cpp kicad.cpp include/trygvis/kicad.h)
+add_executable(kicad_utils ${SOURCE_FILES})
+target_include_directories(kicad_utils PUBLIC include)
+target_link_libraries(kicad_utils KicadNet Antlr4::antlr4_shared)
+target_compile_options(kicad_utils PUBLIC --std=c++14)
+target_compile_options(kicad_utils PUBLIC -Wall -Wextra)
+
+add_custom_target(all_examples)
+
+function(kicad_gen)
+    set(options IN_SOURCE)
+    set(oneValueArgs TARGET NET REF OUTPUT_DIR)
+
+    cmake_parse_arguments(kicad_gen "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+
+    if (NOT kicad_gen_TARGET)
+        message(FATAL_ERROR "TARGET is required")
+    endif ()
+    set(TARGET "${kicad_gen_TARGET}")
+
+    if (NOT kicad_gen_NET)
+        message(FATAL_ERROR "NET is required")
+    endif ()
+    set(NET "${CMAKE_CURRENT_SOURCE_DIR}/${kicad_gen_NET}")
+
+    if (NOT kicad_gen_REF)
+        message(FATAL_ERROR "REF is required")
+    endif ()
+    set(REF "${kicad_gen_REF}")
+
+    if (kicad_gen_OUTPUT_DIR)
+        if (kicad_gen_IN_SOURCE)
+            message(FATAL_ERROR "IN_SOURCE can't be used if OUTPUT_DIR is used")
+        endif ()
+
+        set(OUTPUT_DIR "${kicad_gen_OUTPUT_DIR}")
+    else ()
+        message("IN_SOURCE=${kicad_gen_IN_SOURCE}")
+        if (kicad_gen_IN_SOURCE)
+            set(OUTPUT_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
+        else ()
+            set(OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}")
+        endif ()
+    endif ()
+
+    set(OUTPUT_FILE "${OUTPUT_DIR}/${TARGET}")
+    message("OUTPUT_FILE=${OUTPUT_FILE}")
+    message("NET=${NET}")
+
+    add_custom_command(OUTPUT ${OUTPUT_FILE}
+        COMMAND kicad_utils -f ${NET} -r ${REF} > kicad-${TARGET}.tmp
+        COMMAND cmake -E make_directory -p ${OUTPUT_DIR}
+        COMMAND cmake -E rename kicad-${TARGET}.tmp ${OUTPUT_FILE}
+        MAIN_DEPENDENCY ${NET}
+        DEPENDS kicad_utils
+        COMMENT "Generating ${TARGET}")
+endfunction()
+
+add_subdirectory(examples)
-- 
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