Add support for enchant2

[vp1981]

Hello, patch below adds support for enchant2 (change in location of header files).

From ed5d23b31271b1b418fa137f60e063770c2028c4 Mon Sep 17 00:00:00 2001
From: Vladimir Lomov <vladimir@node2-smoon7.bkoty.ru>
Date: Wed, 1 Jul 2020 11:35:32 +0800
Subject: [PATCH 2/3] xneur: adapted code for enchant2

Signed-off-by: Vladimir Lomov <vladimir@node2-smoon7.bkoty.ru>
---
 xneur/lib/lib/CMakeLists.txt | 4 ++--
 xneur/lib/lib/xneur.h        | 2 +-
 xneur/lib/lib/xneurlib.c     | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/xneur/lib/lib/CMakeLists.txt b/xneur/lib/lib/CMakeLists.txt
index 2d14ccd..20f3828 100644
--- a/xneur/lib/lib/CMakeLists.txt
+++ b/xneur/lib/lib/CMakeLists.txt
@@ -5,7 +5,7 @@ include_directories(../main)
 include_directories(../misc)
 include_directories(../notify)
 include_directories(/usr/include/X11)
-include_directories(/usr/include/enchant)
+include_directories(/usr/include/enchant-2)

 set(xneur_SRCS
    xneurlib.c 
@@ -73,7 +73,7 @@ if(SPELL)
    # Should we handle case when both enabled?
    if("${SPELL}" STREQUAL "enchant")
        find_package(PkgConfig)
-       pkg_check_modules(ENCHANT REQUIRED enchant>=1.0)
+       pkg_check_modules(ENCHANT REQUIRED enchant-2>=2.0)
        include_directories(${ENCHANT_INCLUDE_DIRS})
        target_compile_definitions(xnlib PRIVATE WITH_ENCHANT=1)
    elseif("${SPELL}" STREQUAL "aspell")
diff --git a/xneur/lib/lib/xneur.h b/xneur/lib/lib/xneur.h
index 4a63919..b249f7c 100644
--- a/xneur/lib/lib/xneur.h
+++ b/xneur/lib/lib/xneur.h
@@ -29,7 +29,7 @@
 #endif

 #ifdef WITH_ENCHANT
-#  include <enchant/enchant.h>
+#  include <enchant-2/enchant.h>
 #endif

 struct _window *main_window;
diff --git a/xneur/lib/lib/xneurlib.c b/xneur/lib/lib/xneurlib.c
index 5bf7c0e..f49d424 100644
--- a/xneur/lib/lib/xneurlib.c
+++ b/xneur/lib/lib/xneurlib.c
@@ -30,7 +30,7 @@
 #endif

 #ifdef WITH_ENCHANT
-#  include <enchant/enchant.h>
+#  include <enchant-2/enchant.h>
 #endif

 #include "xneur.h"
-- 
2.27.0

[gerasiov]

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