[Buildroot] [PATCH v2 1/1] package/libdeflate: bump version to 1.26

[Buildroot] [PATCH v2 1/1] package/libdeflate: bump version to 1.26

[Bernd Kuhls]

https://github.com/ebiggers/libdeflate/blob/v1.26/NEWS.md

Switched to sha256 tarball hash provided by upstream.

Depends on gcc >= 4.8 because "libdeflate now requires a C11 compiler":
https://github.com/ebiggers/libdeflate/commit/a7cbb2258188cd459e436b0c0a1e4b892e2b1ac7

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
v2: Added dependency to gcc >= 4.8 (Thomas)

Gitlab pipelines passed:
https://gitlab.com/bkuhls/buildroot/-/commits/c4b6c7b32132ae1237554fa6c0b3cda3a3cebc54

 package/libdeflate/Config.in       | 4 ++++
 package/libdeflate/libdeflate.hash | 3 ++-
 package/libdeflate/libdeflate.mk   | 2 +-
 package/tiff/Config.in             | 4 ++++
 4 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/package/libdeflate/Config.in b/package/libdeflate/Config.in
index d2fb0d6c55..b8f452e601 100644
--- a/package/libdeflate/Config.in
+++ b/package/libdeflate/Config.in
@@ -1,7 +1,11 @@
 config BR2_PACKAGE_LIBDEFLATE
 	bool "libdeflate"
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
 	help
 	  Libdeflate is a heavily optimized library for DEFLATE/zlib/
 	  gzip compression and decompression
 
 	  https://github.com/ebiggers/libdeflate
+
+comment "libdeflate needs a toolchain w/ gcc >= 4.8"
+	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
diff --git a/package/libdeflate/libdeflate.hash b/package/libdeflate/libdeflate.hash
index 24aad4a799..851926182f 100644
--- a/package/libdeflate/libdeflate.hash
+++ b/package/libdeflate/libdeflate.hash
@@ -1,3 +1,4 @@
+# From https://github.com/ebiggers/libdeflate/releases/tag/v1.26
+sha256  125856d4656e0feab660f94842f835923410c9281fedbcee64598c918da42b5a  libdeflate-1.26.tar.gz
 # Locally computed
-sha256  fed5cd22f00f30cc4c2e5329f94e2b8a901df9fa45ee255cb70e2b0b42344477  libdeflate-1.25.tar.gz
 sha256  4ad69099cb4374836fd27583d9991e2838cd86b6e4666ab26b2d32582c91e73a  COPYING
diff --git a/package/libdeflate/libdeflate.mk b/package/libdeflate/libdeflate.mk
index 889e04c97b..a0b99cbf23 100644
--- a/package/libdeflate/libdeflate.mk
+++ b/package/libdeflate/libdeflate.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBDEFLATE_VERSION = 1.25
+LIBDEFLATE_VERSION = 1.26
 LIBDEFLATE_SITE = https://github.com/ebiggers/libdeflate/releases/download/v$(LIBDEFLATE_VERSION)
 LIBDEFLATE_LICENSE = MIT
 LIBDEFLATE_LICENSE_FILES = COPYING
diff --git a/package/tiff/Config.in b/package/tiff/Config.in
index d357d08406..ff5bbd2355 100644
--- a/package/tiff/Config.in
+++ b/package/tiff/Config.in
@@ -13,9 +13,13 @@ config BR2_PACKAGE_TIFF_CCITT
 
 config BR2_PACKAGE_TIFF_LIBDEFLATE
 	bool "Libdeflate usage (still requires Zlib)"
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # libdeflate
 	select BR2_PACKAGE_LIBDEFLATE
 	select BR2_PACKAGE_TIFF_ZLIB
 
+comment "libdeflate usage needs a toolchain w/ gcc >= 4.8"
+	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+
 config BR2_PACKAGE_TIFF_PACKBITS
 	bool "Macintosh PackBits algorithm"
 	default y
-- 
2.47.3

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Re: [Buildroot] [PATCH v2 1/1] package/libdeflate: bump version to 1.26

[Thomas Petazzoni via buildroot]

On Sun, Sep 20, 2026 at 08:01:33AM +0200, Bernd Kuhls wrote:
> https://github.com/ebiggers/libdeflate/blob/v1.26/NEWS.md
> 
> Switched to sha256 tarball hash provided by upstream.
> 
> Depends on gcc >= 4.8 because "libdeflate now requires a C11 compiler":
> https://github.com/ebiggers/libdeflate/commit/a7cbb2258188cd459e436b0c0a1e4b892e2b1ac7

C11...

> diff --git a/package/libdeflate/Config.in b/package/libdeflate/Config.in
> index d2fb0d6c55..b8f452e601 100644
> --- a/package/libdeflate/Config.in
> +++ b/package/libdeflate/Config.in
> @@ -1,7 +1,11 @@
>  config BR2_PACKAGE_LIBDEFLATE
>  	bool "libdeflate"
> +	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11

or C++11 ?

According to https://gcc.gnu.org/wiki/C11Status, C11 support was added
in gcc 4.7. Not sure that it matters that much though, these are
really ancient compilers, so I'd be fine with the 4.8 dependency.

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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