[Buildroot] [PATCH] package/zlib: zlib-ng only available on some archs

Yann E. MORIN yann.morin.1998 at free.fr
Sun Feb 25 22:10:43 UTC 2018


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 at free.fr>
Cc: Nicolas Cavallari <Nicolas.Cavallari at green-communications.fr>
Cc: Adam Duskett <aduskett at gmail.com>
Cc: Stefan Fröberg <stefan.froberg at petroprogram.com>
Cc: Thomas Petazzoni <thomas.petazzoni at bootlin.com>

---
Note: I was not sure if the big-endian variants for arm and Aarch64 are
supported or not, so to be safe, we supopse they are not. Interested
parties can send further patches to improve the situation.
---
 package/zlib/Config.in | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/package/zlib/Config.in b/package/zlib/Config.in
index 87abc2bdd5..40b2e6e0cf 100644
--- a/package/zlib/Config.in
+++ b/package/zlib/Config.in
@@ -1,3 +1,10 @@
+config BR2_PACKAGE_ZLIB_NG_ARCH_SUPPOPRT
+	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_SUPPOPRT
 	select BR2_PACKAGE_HAS_ZLIB
 	help
 	  Zlib replacement with optimizations for
-- 
2.14.1



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