package/zlib: zlib-ng only available on some archs

Upstream has code only for those architectures, with no fallback
generic code, so we must restrict zlib-ng to only those four archs...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Nicolas Cavallari <Nicolas.Cavallari@green-communications.fr>
Cc: Adam Duskett <aduskett@gmail.com>
Cc: Stefan Fröberg <stefan.froberg@petroprogram.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[Thomas: fix typoes in the Config.in option name.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/package/zlib/Config.in b/package/zlib/Config.in
index 87abc2bdd5fe4937ab9fa186b2e758360c1168e9..0f6179f537d0c4c2fb24eb19b81c36591399ab0e 100644 (file)
--- a/package/zlib/Config.in
+++ b/package/zlib/Config.in
@@ -1,3 +1,10 @@
+config BR2_PACKAGE_ZLIB_NG_ARCH_SUPPORTS
+       bool
+       default y if BR2_arm
+       default y if BR2_aarch64
+       default y if BR2_i386
+       default y if BR2_x86_64
+
 config BR2_PACKAGE_ZLIB
        bool "zlib support"
        help
@@ -22,6 +29,7 @@ config BR2_PACKAGE_LIBZLIB
 
 config BR2_PACKAGE_ZLIB_NG
        bool "zlib-ng"
+       depends on BR2_PACKAGE_ZLIB_NG_ARCH_SUPPORTS
        select BR2_PACKAGE_HAS_ZLIB
        help
          Zlib replacement with optimizations for