From b7d26b3fa129e2b3df8cd5c4ad57b6c3f345c1ae Mon Sep 17 00:00:00 2001
From: Rachael Alexanderson <eruanna@drdteam.org>
Date: Sat, 19 Aug 2017 22:10:45 -0400
Subject: [PATCH] - fixed Linux IWAD search thanks to a suggestion by Chris on
 the forum. Moved the search macros to i_system.h for both platforms. Neither
 are compatible with the other. This can be improved upon later, but for now,
 at least the major compile issue is fixed.

---
 src/d_iwad.cpp       | 12 +++---------
 src/posix/i_system.h |  3 +++
 src/win32/i_system.h |  3 +++
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/src/d_iwad.cpp b/src/d_iwad.cpp
index 0de62ce771..cc3f1179e1 100644
--- a/src/d_iwad.cpp
+++ b/src/d_iwad.cpp
@@ -414,12 +414,6 @@ void FIWadManager::CollectSearchPaths()
 //
 //==========================================================================
 
-#ifdef _WIN32
-#define ENTRYNAME findstate.Name
-#else
-#define ENTRYNAME findstate.namelist[0]->d_name
-#endif
-
 void FIWadManager::AddIWADCandidates(const char *dir)
 {
 	void *handle;
@@ -432,18 +426,18 @@ void FIWadManager::AddIWADCandidates(const char *dir)
 		{
 			if (!(I_FindAttr(&findstate) & FA_DIREC))
 			{
-				auto p = strrchr(ENTRYNAME, '.');
+				auto p = strrchr(FS_ENTRYNAME, '.');
 				if (p != nullptr)
 				{
 					// special IWAD extension.
 					if (!stricmp(p, ".iwad") || !stricmp(p, ".ipk3") || !stricmp(p, "ipk7"))
 					{
-						mFoundWads.Push(FFoundWadInfo{ slasheddir + ENTRYNAME, "", -1 });
+						mFoundWads.Push(FFoundWadInfo{ slasheddir + FS_ENTRYNAME, "", -1 });
 					}
 				}
 				for (auto &name : mIWadNames)
 				{
-					if (!stricmp(name, ENTRYNAME))
+					if (!stricmp(name, FS_ENTRYNAME))
 					{
 						mFoundWads.Push(FFoundWadInfo{ slasheddir + name, "", -1 });
 					}
diff --git a/src/posix/i_system.h b/src/posix/i_system.h
index d56d53e2d4..f6d976df6c 100644
--- a/src/posix/i_system.h
+++ b/src/posix/i_system.h
@@ -178,4 +178,7 @@ static inline char *strlwr(char *str)
 	return str;
 }
 
+// for the IWAD handling
+#define FS_ENTRYNAME findstate.namelist[findstate.current]->d_name
+
 #endif
diff --git a/src/win32/i_system.h b/src/win32/i_system.h
index 2ddb7dff4c..ab8b6c9b4c 100644
--- a/src/win32/i_system.h
+++ b/src/win32/i_system.h
@@ -193,4 +193,7 @@ int I_FindClose (void *handle);
 #define FA_DIREC	0x00000010
 #define FA_ARCH		0x00000020
 
+// for the IWAD handling
+#define FS_ENTRYNAME findstate.Name
+
 #endif