* [ptxdist] [PATCH] libpng: Version bump. 1.6.48 -> 1.6.50
@ 2025-07-06 8:01 Christian Melki
2025-07-12 15:48 ` [ptxdist] [APPLIED] " Michael Olbrich
0 siblings, 1 reply; 2+ messages in thread
From: Christian Melki @ 2025-07-06 8:01 UTC (permalink / raw)
To: ptxdist
https://sourceforge.net/p/libpng/code/ci/libpng16/tree/CHANGES
* Add RISC-V vector option.
* Re-add lost ARM NEON optimization. I removed this, misunderstanding
the work done.
* Disable automatic hardware optimization as it does not seem to get
ARM soft-float cases right. This relies on manual per arch selection.
Signed-off-by: Christian Melki <christian.melki@t2data.com>
---
rules/libpng.make | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/rules/libpng.make b/rules/libpng.make
index 07c6ea99b..5b0fa8977 100644
--- a/rules/libpng.make
+++ b/rules/libpng.make
@@ -16,8 +16,8 @@ PACKAGES-$(PTXCONF_LIBPNG) += libpng
#
# Paths and names
#
-LIBPNG_VERSION := 1.6.48
-LIBPNG_MD5 := 6ddbe2107e3811d51da698794b8fb4a2
+LIBPNG_VERSION := 1.6.50
+LIBPNG_MD5 := e583e61455c4f40d565d85c0e9a2fbf9
LIBPNG := libpng-$(LIBPNG_VERSION)
LIBPNG_SUFFIX := tar.xz
LIBPNG_URL := $(call ptx/mirror, SF, libpng/$(LIBPNG).$(LIBPNG_SUFFIX))
@@ -34,18 +34,21 @@ LIBPNG_LICENSE_FILES := \
LIBPNG_WRAPPER_BLACKLIST := TARGET_DEBUG_FULL
LIBPNG_CONF_TOOL:= autoconf
-LIBPNG_CONF_OPT := \
+LIBPNG_CONF_OPT = \
$(CROSS_AUTOCONF_USR) \
--disable-tests \
--disable-tools \
--enable-unversioned-links \
--enable-unversioned-libpng-pc \
--enable-unversioned-libpng-config \
+ --disable-hardware-optimizations \
+ --$(call ptx/endis, PTXCONF_ARCH_ARM_NEON)-arm-neon \
--disable-mips-msa \
--disable-mips-mmi \
--$(call ptx/endis, PTXCONF_ARCH_X86)-intel-sse \
--disable-powerpc-vsx \
--disable-loongarch-lsx \
+ --$(call ptx/endis, PTXCONF_ARCH_RISCV)-riscv-rvv \
--with-binconfigs
# ----------------------------------------------------------------------------
--
2.34.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [ptxdist] [APPLIED] libpng: Version bump. 1.6.48 -> 1.6.50
2025-07-06 8:01 [ptxdist] [PATCH] libpng: Version bump. 1.6.48 -> 1.6.50 Christian Melki
@ 2025-07-12 15:48 ` Michael Olbrich
0 siblings, 0 replies; 2+ messages in thread
From: Michael Olbrich @ 2025-07-12 15:48 UTC (permalink / raw)
To: ptxdist; +Cc: Christian Melki
Thanks, applied as 5864fcaa672f50b3322d8aeaac3eea98f745cdc3.
Michael
[sent from post-receive hook]
On Sat, 12 Jul 2025 17:48:15 +0200, Christian Melki <christian.melki@t2data.com> wrote:
> https://sourceforge.net/p/libpng/code/ci/libpng16/tree/CHANGES
>
> * Add RISC-V vector option.
>
> * Re-add lost ARM NEON optimization. I removed this, misunderstanding
> the work done.
>
> * Disable automatic hardware optimization as it does not seem to get
> ARM soft-float cases right. This relies on manual per arch selection.
>
> Signed-off-by: Christian Melki <christian.melki@t2data.com>
> Message-Id: <20250706080146.4071125-1-christian.melki@t2data.com>
> Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
>
> diff --git a/rules/libpng.make b/rules/libpng.make
> index 07c6ea99b53c..a842038a41d7 100644
> --- a/rules/libpng.make
> +++ b/rules/libpng.make
> @@ -16,8 +16,8 @@ PACKAGES-$(PTXCONF_LIBPNG) += libpng
> #
> # Paths and names
> #
> -LIBPNG_VERSION := 1.6.48
> -LIBPNG_MD5 := 6ddbe2107e3811d51da698794b8fb4a2
> +LIBPNG_VERSION := 1.6.50
> +LIBPNG_MD5 := e583e61455c4f40d565d85c0e9a2fbf9
> LIBPNG := libpng-$(LIBPNG_VERSION)
> LIBPNG_SUFFIX := tar.xz
> LIBPNG_URL := $(call ptx/mirror, SF, libpng/$(LIBPNG).$(LIBPNG_SUFFIX))
> @@ -41,11 +41,14 @@ LIBPNG_CONF_OPT := \
> --enable-unversioned-links \
> --enable-unversioned-libpng-pc \
> --enable-unversioned-libpng-config \
> + --disable-hardware-optimizations \
> + --$(call ptx/endis, PTXCONF_ARCH_ARM_NEON)-arm-neon \
> --disable-mips-msa \
> --disable-mips-mmi \
> --$(call ptx/endis, PTXCONF_ARCH_X86)-intel-sse \
> --disable-powerpc-vsx \
> --disable-loongarch-lsx \
> + --$(call ptx/endis, PTXCONF_ARCH_RISCV)-riscv-rvv \
> --with-binconfigs
>
> # ----------------------------------------------------------------------------
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2025-07-06 8:01 [ptxdist] [PATCH] libpng: Version bump. 1.6.48 -> 1.6.50 Christian Melki
2025-07-12 15:48 ` [ptxdist] [APPLIED] " Michael Olbrich
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