From e19fb8d2620f841b4266cbeeccd0939aa06271ed Mon Sep 17 00:00:00 2001
From: coconil <coconil@foxmail.com>
Date: Thu, 2 Feb 2023 18:05:54 +0800
Subject: [PATCH] try use system package first,add archlinux doc

---
 CMakeLists.txt | 29 +++++++++++++++++++++--------
 README.md      | 18 ++++++++++++++++++
 cmake.md       |  9 ---------
 3 files changed, 39 insertions(+), 17 deletions(-)
 delete mode 100644 cmake.md

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 791fd07..5019618 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,8 +7,24 @@ set(CMAKE_AUTORCC ON)
 
 find_package(Qt5 REQUIRED COMPONENTS Core Gui Widgets Concurrent Network PrintSupport XmlPatterns)
 
+# TODO: use system provided libraries to build 
+# current status: some header can not be found,for example: Scintilla.h
+find_library(QSCINTILLA_LIB_PATH qscintilla2_qt5)
+find_path(QSCINTILLA_INC_PATH qsciscintilla.h PATHS /usr/include/)
+find_path(SCINTILLA_INC_PATH Scintilla.h PATHS /usr/include/)
+if((${QSCINTILLA_LIB_PATH}  EQUAL "QSCINTILLA_LIB_PATH-NOTFOUND") OR 
+   (${QSCINTILLA_INC_PATH}  EQUAL "QSCINTILLA_INC_PATH-NOTFOUND") OR 
+   (${SCINTILLA_INC_PATH}  STREQUAL "SCINTILLA_INC_PATH-NOTFOUND") )
+set(NOTEPAD_USE_SYS_LIB OFF)
+message("system libraries or header not found,build from local")
 add_subdirectory(${PROJECT_SOURCE_DIR}/src/qscint)
-
+else()
+set(NOTEPAD_USE_SYS_LIB ON)
+message("use system libraries")
+message("QSCINTILLA_LIB_PATH:" ${QSCINTILLA_LIB_PATH})
+message("QSCINTILLA_INC_PATH:" ${QSCINTILLA_INC_PATH})
+message("SCINTILLA_INC_PATH:" ${SCINTILLA_INC_PATH})
+endif()
 
 file(GLOB UI_SRC ${PROJECT_SOURCE_DIR}/src/*.ui)
 set(UI_SRC ${UI_SRC} ${PROJECT_SOURCE_DIR}/src/cceditor/ccnotepad.ui)
@@ -19,15 +35,12 @@ add_executable(${PROJECT_NAME} ${SRC} ${UI_SRC} ${PROJECT_SOURCE_DIR}/src/RealCo
 target_include_directories(${PROJECT_NAME} PRIVATE 
 ${PROJECT_SOURCE_DIR}/src
 ${PROJECT_SOURCE_DIR}/src/cceditor
-
-${PROJECT_SOURCE_DIR}/src/qscint/src
-${PROJECT_SOURCE_DIR}/src/qscint/src/Qsci 
-${PROJECT_SOURCE_DIR}/src/qscint/scintilla/src
-${PROJECT_SOURCE_DIR}/src/qscint/scintilla/include
-${PROJECT_SOURCE_DIR}/src/qscint/scintilla/lexlib
-${PROJECT_SOURCE_DIR}/src/qscint/scintilla/boostregex
 )
 
+if(NOTEPAD_USE_SYS_LIB)
+target_include_directories(${PROJECT_NAME} PRIVATE ${QSCINTILLA_INC_PATH} ${SCINTILLA_INC_PATH})
+endif()
+
 target_link_libraries(${PROJECT_NAME} qscintilla2_qt5 Qt5::Core Qt5::Gui Qt5::Widgets Qt5::Concurrent Qt5::Network  Qt5::PrintSupport Qt5::XmlPatterns)
 
 install(
diff --git a/README.md b/README.md
index 38a4aa5..e0ff4f5 100755
--- a/README.md
+++ b/README.md
@@ -21,6 +21,24 @@ NDD已初步推出插件编写功能，希望广大的CPP/QT开发者加入我
 
 ![输入图片说明](6688.png)
 
+**Linux编译说明:**
+
+## Ubuntu
+
+1. 安装编译环境 `sudo apt-get install g++ make cmake`
+1. 安装qt工具和库 `sudo apt-get install qtbase5-dev qt5-qmake qtbase5-dev-tools libqt5printsupport5 libqt5xmlpatterns5-dev `
+1. 配置 `cmake -B build -DCMAKE_BUILD_TYPE=Release`
+1. 编译 `cd build && make -j` 
+1. 打包 `cpack`
+
+## ArchLinux
+
+1. 安装编译环境 `sudo pacman -S gcc cmake make `
+1. 安装qt工具和库 `sudo pacman -S qt5-tools qt5-base qt5-xmlpatterns `
+1. 配置 `cmake -B build -DCMAKE_BUILD_TYPE=Release`
+1. 编译 `cd build && make -j` 
+1. 打包:使用aur
+
  **编译说明：** 
 
 1）使用qtcreator 或 vs  先打开qscint/src/qscintilla.pro 。先编译出这个qscintlla的依赖库。
diff --git a/cmake.md b/cmake.md
deleted file mode 100644
index 2bd52cc..0000000
--- a/cmake.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# cmake构建说明
-
-## Ubuntu
-
-1. 安装编译环境 `sudo apt-get install g++ make cmake`
-1. 安装qt工具和库 `sudo apt-get install qtbase5-dev qt5-qmake qtbase5-dev-tools libqt5printsupport5 libqt5xmlpatterns5-dev `
-1. 配置 `cmake path_to_src`
-1. 编译 `make -j` 
-1. 打包 `cpack`