neix: various build fixes

Don't hard-code the build environment's $HOME as the basis for the default
user configuration path, and use consistent means to check for this path.
Don't install configuration files in $HOME during the build. This package
also expects C++11.


(gutteridge)

$NetBSD: patch-CMakeLists.txt,v 1.1 2021/02/07 05:06:12 gutteridge Exp $

Don't install configuration files in $HOME during the build.
Don't hard-code the build environment's $HOME as the basis for the default
user configuration path.

--- CMakeLists.txt.orig	2020-09-07 19:55:08.000000000 +0000
+++ CMakeLists.txt
@@ -22,19 +22,6 @@ SET(CURSES_NEED_NCURSES TRUE)
 find_package(Curses REQUIRED)
 include_directories(${CURSES_INCLUDE_DIRS})
 
-# Prepare filesystem for installation
-file(MAKE_DIRECTORY $ENV{HOME}/.config/neix/)
-
-# Check for main config file
-if(NOT EXISTS "$ENV{HOME}/.config/neix/neix.conf")
-    configure_file(./config/neix.conf $ENV{HOME}/.config/neix/neix.conf)
-endif()
-
-# Check for feed config file
-if(NOT EXISTS "$ENV{HOME}/.config/neix/feeds.conf")
-    configure_file(./config/feeds.conf $ENV{HOME}/.config/neix/feeds.conf)
-endif()
-
 # Version
 set(neixVersion "0.1.3")
 add_compile_definitions(VERSION="v${neixVersion}")
@@ -47,14 +34,6 @@ add_compile_definitions(NEIX_USER_AGENT=
 add_compile_definitions(DEFAULT_MAIN_CONFIG="${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATAROOTDIR}/neix/neix.conf")
 add_compile_definitions(DEFAULT_FEEDS_CONFIG="${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATAROOTDIR}/neix/feeds.conf")
 
-# Path for main neix config file
-set(MainConfigPath "$ENV{HOME}/.config/neix/neix.conf")
-add_compile_definitions(MAIN_CONFIG_PATH="${MainConfigPath}")
-
-# Path for feed config file
-set(FeedConfigPath "$ENV{HOME}/.config/neix/feeds.conf")
-add_compile_definitions(FEED_CONFIG_PATH="${FeedConfigPath}")
-
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)

$NetBSD: patch-src_main.cpp,v 1.1 2021/02/07 05:06:12 gutteridge Exp $

Consistently determine the user's configuration path at runtime, don't use a
hard-coded value that was defined as the build environment's $HOME.

--- src/main.cpp.orig	2020-09-07 19:55:08.000000000 +0000
+++ src/main.cpp
@@ -35,7 +35,7 @@ void processArguments(int argc, char **a
 
             case 'i':
                 cout << prefix << "Import feeds from: " << optarg << endl;
-                imported = opml::import(optarg, FEED_CONFIG_PATH);
+                imported = opml::import(optarg, getFeedConfigPath());
                 cout << prefix << imported << " feed(s) was imported" << endl;
                 break;