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libnsgif0.2, revive base package for gegl (#9937)

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Schrijvers Luc
2024-01-02 12:26:06 +00:00
committed by GitHub
parent f1d5343114
commit d41fda49a4
2 changed files with 100 additions and 0 deletions
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54
media-libs/libnsgif/libnsgif0.2-0.2.1.recipe Normal file
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@@ -0,0 +1,54 @@
SUMMARY="A decoding library for GIF images"
DESCRIPTION="Libnsgif is a decoding library for GIF image file format"
HOMEPAGE="https://www.netsurf-browser.org/projects/libnsgif/"
COPYRIGHT="2003-2018 The NetSurf Developers"
LICENSE="MIT"
REVISION="4"
SOURCE_URI="https://download.netsurf-browser.org/libs/releases/libnsgif-$portVersion-src.tar.gz"
CHECKSUM_SHA256="9eaea534cd70b53c5aaf45317ae957701685a6b4a88dbe34ed26f4faae879a4b"
SOURCE_DIR="libnsgif-$portVersion"
if [ "$effectiveTargetArchitecture" = x86_gcc2 ]; then
PATCHES="libnsgif-$portVersion-gcc2.patchset"
fi
ARCHITECTURES="all"
SECONDARY_ARCHITECTURES="x86_gcc2 x86"
libVersion="$portVersion"
libVersionCompat="$libVersion compat >= ${libVersion%%.*}"
PROVIDES="
libnsgif0.2$secondaryArchSuffix = $portVersion
lib:libnsgif$secondaryArchSuffix = $libVersionCompat
"
REQUIRES="
haiku$secondaryArchSuffix
"
BUILD_REQUIRES="
haiku${secondaryArchSuffix}_devel
"
BUILD_PREREQUIRES="
netsurf_buildsystem >= 1.6
cmd:gcc$secondaryArchSuffix
cmd:make
"
BUILD()
{
make PREFIX="$prefix" NSSHARED=/system/data/netsurf-buildsystem \
COMPONENT_TYPE=lib-shared
}
INSTALL()
{
make PREFIX="$prefix" NSSHARED=/system/data/netsurf-buildsystem \
COMPONENT_TYPE=lib-shared \
INCLUDEDIR=$relativeIncludeDir install \
LIBDIR=$relativeLibDir
prepareInstalledDevelLib libnsgif
fixPkgconfig
rm -rf $developDir
}

46
media-libs/libnsgif/patches/libnsgif-0.2.1-gcc2.patchset Normal file
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From de35bdb4f508cdf9a900781209dfb196d4f5acbe Mon Sep 17 00:00:00 2001
From: fbrosson <fbrosson@localhost>
Date: Sun, 23 Sep 2018 08:41:22 +0000
Subject: C89 fixes for gcc2 compatibility
diff --git a/src/lzw.c b/src/lzw.c
index 31cf7d4..355b14e 100644
--- a/src/lzw.c
+++ b/src/lzw.c
@@ -178,11 +178,10 @@ static inline lzw_result lzw__next_code(
uint8_t bits_remaining_0 = (code_size < (8 - current_bit)) ?
code_size : (8 - current_bit);
uint8_t bits_remaining_1 = code_size - bits_remaining_0;
- uint8_t bits_used[3] = {
- [0] = bits_remaining_0,
- [1] = bits_remaining_1 < 8 ? bits_remaining_1 : 8,
- [2] = bits_remaining_1 - 8,
- };
+ uint8_t bits_used[3];
+ bits_used[0] = bits_remaining_0;
+ bits_used[1] = bits_remaining_1 < 8 ? bits_remaining_1 : 8;
+ bits_used[2] = bits_remaining_1 - 8;
while (true) {
const uint8_t *data = ctx->sb_data;
@@ -271,6 +270,7 @@ lzw_result lzw_decode_init(
const uint8_t ** const stack_pos_out)
{
struct lzw_dictionary_entry *table = ctx->table;
+ uint32_t i;
/* Initialise the input reading context */
ctx->input.data = compressed_data;
@@ -287,7 +287,7 @@ lzw_result lzw_decode_init(
ctx->eoi_code = (1 << code_size) + 1;
/* Initialise the standard dictionary entries */
- for (uint32_t i = 0; i < ctx->clear_code; ++i) {
+ for (i = 0; i < ctx->clear_code; ++i) {
table[i].first_value = i;
table[i].last_value = i;
}
--
2.19.0