[PATCH 4/5] configure: Define USE_PRELOADER when the preloader is being built.

[Brendan Shanks]

From: Brendan Shanks

---
 configure.ac             | 1 +
 dlls/ntdll/unix/loader.c | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index db0c88a04f4..1ed6bf059ea 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2042,6 +2042,7 @@ if test "$wine_use_preloader" = "yes"
 then
   test "$wine_binary" = wine || WINE_IGNORE_FILE(loader/wine-preloader)
   WINELOADER_PROGRAMS="$WINELOADER_PROGRAMS $wine_binary-preloader"
+  AC_DEFINE(USE_PRELOADER, 1, [Define to 1 if the preloader is being used.])
 fi

dnl **** Check for functions ****
diff --git a/dlls/ntdll/unix/loader.c b/dlls/ntdll/unix/loader.c
index 8cf6abed3da..b97954a8182 100644
--- a/dlls/ntdll/unix/loader.c
+++ b/dlls/ntdll/unix/loader.c
@@ -147,7 +147,7 @@ SYSTEM_SERVICE_TABLE KeServiceDescriptorTable[4] =
 static void fatal_error( const char *err, ... ) __attribute__((noreturn, format(printf,1,2)));
 #endif

-#if defined(linux) || defined(__APPLE__)
+#ifdef USE_PRELOADER
 static const BOOL use_preloader = TRUE;
 #else
 static const BOOL use_preloader = FALSE;
@@ -2074,7 +2074,7 @@ static int pre_exec(void)
     return 1;  /* we have a preloader on x86-64/arm64 */
 }

-#elif defined(__APPLE__) && (defined(__i386__) || defined(__x86_64__))
+#elif defined(__APPLE__) && defined(USE_PRELOADER)

static int pre_exec(void)
 {