From ff769a117046448dec8f09d86dfc661cda0bbc3b Mon Sep 17 00:00:00 2001
From: Trumeet <yuuta@yuuta.moe>
Date: Fri, 29 Jul 2022 11:56:55 -0700
Subject: build(helloworld): switch to Meson

---
 client/helloworld/CMakeLists.txt          | 50 -------------------------------
 client/helloworld/main.c                  |  2 +-
 client/helloworld/meson.build             | 26 ++++++++++++++++
 client/helloworld/subprojects/json-c.wrap |  2 ++
 client/helloworld/subprojects/libacron    |  1 +
 5 files changed, 30 insertions(+), 51 deletions(-)
 delete mode 100644 client/helloworld/CMakeLists.txt
 create mode 100644 client/helloworld/meson.build
 create mode 100644 client/helloworld/subprojects/json-c.wrap
 create mode 120000 client/helloworld/subprojects/libacron

diff --git a/client/helloworld/CMakeLists.txt b/client/helloworld/CMakeLists.txt
deleted file mode 100644
index f36e020..0000000
--- a/client/helloworld/CMakeLists.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-cmake_minimum_required(VERSION 3.22)
-project(libac C)
-
-set(CMAKE_C_STANDARD 11)
-
-if(NOT CMAKE_BUILD_TYPE)
-	set(CMAKE_BUILD_TYPE Debug)
-endif()
-
-add_definitions(-D_POSIX_C_SOURCE=200809L)
-IF(CMAKE_BUILD_TYPE MATCHES Debug)
-    add_definitions(-DDEBUG)
-ENDIF(CMAKE_BUILD_TYPE MATCHES Debug)
-
-if ("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
-    set(CMAKE_C_FLAGS_DEBUG
-            "${CMAKE_C_FLAGS_DEBUG} -g3 -O0 -fsanitize=address")
-    set(CMAKE_EXE_LINKER_FLAGS_DEBUG
-            "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -fsanitize=address")
-    set(CMAKE_C_FLAGS
-            "${CMAKE_C_FLAGS} -fvisibility=hidden")
-elseif ("${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC")
-    # TODO: MSVC ASAN
-    set(CMAKE_C_FLAGS_DEBUG
-            "${CMAKE_C_FLAGS_DEBUG} /DEBUG /Z7 /Od")
-    set(CMAKE_EXE_LINKER_FLAGS_DEBUG
-            "${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
-endif()
-
-add_subdirectory(../libacron ${CMAKE_BINARY_DIR}/libac)
-
-# helloworld
-if(WIN32)
-    set(APPS_DEPS ws2_32)
-endif()
-set(APPS_DEPS ${APPS_DEPS} ac)
-add_executable(helloworld
-        main.c
-        net.c
-        net.h
-        )
-target_link_libraries(helloworld ${APPS_DEPS})
-
-install(TARGETS helloworld
-    EXPORT ${PROJECT_NAME}-targets
-    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
-    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} ${CMAKE_INSTALL_INCLUDEDIR}/libac
-)
diff --git a/client/helloworld/main.c b/client/helloworld/main.c
index cba7e30..6c46ed0 100644
--- a/client/helloworld/main.c
+++ b/client/helloworld/main.c
@@ -2,7 +2,7 @@
  * Created by yuuta on 7/20/22.
  */
 
-#include "libac.h"
+#include <libac.h>
 #include "net.h"
 
 #include <stdio.h>
diff --git a/client/helloworld/meson.build b/client/helloworld/meson.build
new file mode 100644
index 0000000..73832e2
--- /dev/null
+++ b/client/helloworld/meson.build
@@ -0,0 +1,26 @@
+project('helloworld', 'c',
+  version : '1.0',
+  license : 'GPL-2.0-only')
+
+xtra_link_args = []
+xtra_c_args = [ '-D_POSIX_C_SOURCE=200809L' ]
+if get_option('debug') == true
+  xtra_c_args += '-DDEBUG'
+endif
+
+libac_dep = dependency('ac',
+  fallback : ['libacron', 'libac_dep'],
+  default_options: [ 'default_library=static' ]
+)
+
+sources = [
+  'net.c',
+  'main.c'
+]
+
+executable('helloworld', sources,
+  dependencies : [ libac_dep ],
+  link_args : xtra_link_args,
+  c_args : xtra_c_args,
+  install : true
+)
diff --git a/client/helloworld/subprojects/json-c.wrap b/client/helloworld/subprojects/json-c.wrap
new file mode 100644
index 0000000..3b53361
--- /dev/null
+++ b/client/helloworld/subprojects/json-c.wrap
@@ -0,0 +1,2 @@
+[wrap-redirect]
+filename = libacron/subprojects/json-c.wrap
diff --git a/client/helloworld/subprojects/libacron b/client/helloworld/subprojects/libacron
new file mode 120000
index 0000000..7af75e9
--- /dev/null
+++ b/client/helloworld/subprojects/libacron
@@ -0,0 +1 @@
+../../libacron
\ No newline at end of file
-- 
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