From 46270326be797bc2493ea53958cd4d3a8b9f50d5 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Sat, 5 Oct 2019 14:47:36 +0300
Subject: [PATCH] - implemented str(n)icmp function definitions via CMake macro

---
 CMakeLists.txt                    | 16 ++++++++++++++++
 libraries/oplsynth/CMakeLists.txt | 14 ++------------
 libraries/timidity/CMakeLists.txt |  8 +-------
 libraries/wildmidi/CMakeLists.txt | 14 ++------------
 libraries/zmusic/CMakeLists.txt   | 12 ++----------
 src/CMakeLists.txt                | 11 ++---------
 6 files changed, 25 insertions(+), 50 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e2efc5ffe..aa74b5761 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -156,6 +156,22 @@ macro( use_fast_math )
 	set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ZD_FASTMATH_FLAG}" )
 endmacro()
 
+include( CheckFunctionExists )
+
+macro( require_stricmp )
+	CHECK_FUNCTION_EXISTS( stricmp STRICMP_EXISTS )
+	if( NOT STRICMP_EXISTS )
+		add_definitions( -Dstricmp=strcasecmp )
+	endif()
+endmacro()
+
+macro( require_strnicmp )
+	CHECK_FUNCTION_EXISTS( strnicmp STRNICMP_EXISTS )
+	if( NOT STRNICMP_EXISTS )
+		add_definitions( -Dstrnicmp=strncasecmp )
+	endif()
+endmacro()
+
 option( NO_OPENAL "Disable OpenAL sound support" OFF )
 
 find_package( BZip2 )
diff --git a/libraries/oplsynth/CMakeLists.txt b/libraries/oplsynth/CMakeLists.txt
index d2a363ceb..379e72f83 100644
--- a/libraries/oplsynth/CMakeLists.txt
+++ b/libraries/oplsynth/CMakeLists.txt
@@ -1,24 +1,14 @@
 cmake_minimum_required( VERSION 2.8.7 )
 
 use_fast_math()
+require_stricmp()
+require_strnicmp()
 
 if( ZD_CMAKE_COMPILER_IS_GNUC_COMPATIBLE )
 	set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-parameter -fomit-frame-pointer" )
 	set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11" )
 endif()
 
-include( CheckFunctionExists )
-
-CHECK_FUNCTION_EXISTS( stricmp STRICMP_EXISTS )
-if( NOT STRICMP_EXISTS )
-	add_definitions( -Dstricmp=strcasecmp )
-endif()
-
-CHECK_FUNCTION_EXISTS( strnicmp STRNICMP_EXISTS )
-if( NOT STRNICMP_EXISTS )
-	add_definitions( -Dstrnicmp=strncasecmp )
-endif()
-
 include_directories( oplsynth )
 
 file( GLOB HEADER_FILES
diff --git a/libraries/timidity/CMakeLists.txt b/libraries/timidity/CMakeLists.txt
index 632c5b8bd..fd80ba16e 100644
--- a/libraries/timidity/CMakeLists.txt
+++ b/libraries/timidity/CMakeLists.txt
@@ -1,19 +1,13 @@
 cmake_minimum_required( VERSION 2.8.7 )
 
 use_fast_math()
+require_stricmp()
 
 if( ZD_CMAKE_COMPILER_IS_GNUC_COMPATIBLE )
 	set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-parameter -fomit-frame-pointer" )
 	set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11" )
 endif()
 
-include( CheckFunctionExists )
-
-CHECK_FUNCTION_EXISTS( stricmp STRICMP_EXISTS )
-if( NOT STRICMP_EXISTS )
-	add_definitions( -Dstricmp=strcasecmp )
-endif()
-
 include_directories( timidity )
 
 file( GLOB HEADER_FILES
diff --git a/libraries/wildmidi/CMakeLists.txt b/libraries/wildmidi/CMakeLists.txt
index e291526fe..98103bac2 100644
--- a/libraries/wildmidi/CMakeLists.txt
+++ b/libraries/wildmidi/CMakeLists.txt
@@ -1,24 +1,14 @@
 cmake_minimum_required( VERSION 2.8.7 )
 
 use_fast_math()
+require_stricmp()
+require_strnicmp()
 
 if( ZD_CMAKE_COMPILER_IS_GNUC_COMPATIBLE )
 	set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-parameter -fomit-frame-pointer" )
 	set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11" )
 endif()
 
-include( CheckFunctionExists )
-
-CHECK_FUNCTION_EXISTS( stricmp STRICMP_EXISTS )
-if( NOT STRICMP_EXISTS )
-	add_definitions( -Dstricmp=strcasecmp )
-endif()
-
-CHECK_FUNCTION_EXISTS( strnicmp STRNICMP_EXISTS )
-if( NOT STRNICMP_EXISTS )
-	add_definitions( -Dstrnicmp=strncasecmp )
-endif()
-
 include_directories( wildmidi )
 
 file( GLOB HEADER_FILES
diff --git a/libraries/zmusic/CMakeLists.txt b/libraries/zmusic/CMakeLists.txt
index 87940544a..076c0b0f5 100644
--- a/libraries/zmusic/CMakeLists.txt
+++ b/libraries/zmusic/CMakeLists.txt
@@ -1,6 +1,8 @@
 cmake_minimum_required( VERSION 2.8.7 )
 
 use_fast_math()
+require_stricmp()
+require_strnicmp()
 
 if( ZD_CMAKE_COMPILER_IS_GNUC_COMPATIBLE )
 	set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-parameter -fomit-frame-pointer" )
@@ -9,16 +11,6 @@ endif()
 
 include( CheckFunctionExists )
 
-CHECK_FUNCTION_EXISTS( stricmp STRICMP_EXISTS )
-if( NOT STRICMP_EXISTS )
-	add_definitions( -Dstricmp=strcasecmp )
-endif()
-
-CHECK_FUNCTION_EXISTS( strnicmp STRNICMP_EXISTS )
-if( NOT STRNICMP_EXISTS )
-	add_definitions( -Dstrnicmp=strncasecmp )
-endif()
-
 if( DYN_SNDFILE)
 	add_definitions( -DHAVE_SNDFILE -DDYN_SNDFILE )
 else()
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 1366aa53a..cd7bb6911 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -401,15 +401,8 @@ if( NOT STRUPR_EXISTS )
 	add_definitions( -DNEED_STRUPR=1 )
 endif()
 
-CHECK_FUNCTION_EXISTS( stricmp STRICMP_EXISTS )
-if( NOT STRICMP_EXISTS )
-	add_definitions( -Dstricmp=strcasecmp )
-endif()
-
-CHECK_FUNCTION_EXISTS( strnicmp STRNICMP_EXISTS )
-if( NOT STRNICMP_EXISTS )
-	add_definitions( -Dstrnicmp=strncasecmp )
-endif()
+require_stricmp()
+require_strnicmp()
 
 if( NOT MSVC )
 	add_definitions( -D__forceinline=inline )