From be9970aa16c5142ef814531d74a07990a8e9eb14 Mon Sep 17 00:00:00 2001
From: Derek Straka <derek@asterius.io>
Date: Fri, 1 Dec 2017 10:32:29 -0500
Subject: [PATCH] Allow the overriding of the endianness via the configure flag
 --with-endian

The existing configure options contain the --with-endian; however, the command
line flag does not actually function.  It does not set the endianness and it
appears to do nothing.

Upstream-Status: Pending

Signed-off-by: Derek Straka <derek@asterius.io>

diff --git a/auto/endianness b/auto/endianness
index 1b552b6..be84487 100644
--- a/auto/endianness
+++ b/auto/endianness
@@ -13,7 +13,13 @@ checking for system byte ordering
 END
 
 
-cat << END > $NGX_AUTOTEST.c
+if [ ".$NGX_WITH_ENDIAN" = ".little" ]; then
+    echo " little endian"
+    have=NGX_HAVE_LITTLE_ENDIAN . auto/have
+elif [ ".$NGX_WITH_ENDIAN" = ".big" ]; then
+    echo " big endian"
+else
+    cat << END > $NGX_AUTOTEST.c
 
 int main(void) {
     int i = 0x11223344;
@@ -26,25 +32,26 @@ int main(void) {
 
 END
 
-ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \
-          -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs"
+    ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \
+              -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs"
 
-eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1"
+    eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1"
 
-if [ -x $NGX_AUTOTEST ]; then
-    if $NGX_AUTOTEST >/dev/null 2>&1; then
-        echo " little endian"
-        have=NGX_HAVE_LITTLE_ENDIAN . auto/have
-    else
-        echo " big endian"
-    fi
+    if [ -x $NGX_AUTOTEST ]; then
+        if $NGX_AUTOTEST >/dev/null 2>&1; then
+            echo " little endian"
+            have=NGX_HAVE_LITTLE_ENDIAN . auto/have
+        else
+            echo " big endian"
+        fi
 
-    rm -rf $NGX_AUTOTEST*
+        rm -rf $NGX_AUTOTEST*
 
-else
-    rm -rf $NGX_AUTOTEST*
+    else
+        rm -rf $NGX_AUTOTEST*
 
-    echo
-    echo "$0: error: cannot detect system byte ordering"
-    exit 1
+        echo
+        echo "$0: error: cannot detect system byte ordering"
+        exit 1
+    fi
 fi
-- 
2.7.4