core/pkgs/by-name/li/libjpeg-turbo/0002-Make-exported-symbols-in-transupp.c-weak.patch

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2024-05-02 00:46:19 +00:00
From 6442d11617f95d13e2a371bd3e01f5082a9c356d Mon Sep 17 00:00:00 2001
From: Las <las@protonmail.ch>
Date: Sun, 3 Jan 2021 18:35:37 +0000
Subject: [PATCH] Make exported symbols in transupp.c weak
The exported symbols are made weak to not conflict with users
of the library that already vendor this functionality.
---
transupp.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/transupp.c b/transupp.c
index 34fbb371..c0ade5a9 100644
--- a/transupp.c
+++ b/transupp.c
@@ -1388,7 +1388,7 @@ jt_read_integer(const char **strptr, JDIMENSION *result)
* This code is loosely based on XParseGeometry from the X11 distribution.
*/
-GLOBAL(boolean)
+GLOBAL(boolean) __attribute__((weak))
jtransform_parse_crop_spec(jpeg_transform_info *info, const char *spec)
{
info->crop = FALSE;
@@ -1488,7 +1488,7 @@ trim_bottom_edge(jpeg_transform_info *info, JDIMENSION full_height)
* and transformation is not perfect. Otherwise returns TRUE.
*/
-GLOBAL(boolean)
+GLOBAL(boolean) __attribute__((weak))
jtransform_request_workspace(j_decompress_ptr srcinfo,
jpeg_transform_info *info)
{
@@ -2035,7 +2035,7 @@ adjust_exif_parameters(JOCTET *data, unsigned int length, JDIMENSION new_width,
* to jpeg_write_coefficients().
*/
-GLOBAL(jvirt_barray_ptr *)
+GLOBAL(jvirt_barray_ptr *) __attribute__((weak))
jtransform_adjust_parameters(j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
jvirt_barray_ptr *src_coef_arrays,
jpeg_transform_info *info)
@@ -2154,7 +2154,7 @@ jtransform_adjust_parameters(j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
* Note that some transformations will modify the source data arrays!
*/
-GLOBAL(void)
+GLOBAL(void) __attribute__((weak))
jtransform_execute_transform(j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
jvirt_barray_ptr *src_coef_arrays,
jpeg_transform_info *info)
@@ -2266,7 +2266,7 @@ jtransform_execute_transform(j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
* (may use custom action then)
*/
-GLOBAL(boolean)
+GLOBAL(boolean) __attribute__((weak))
jtransform_perfect_transform(JDIMENSION image_width, JDIMENSION image_height,
int MCU_width, int MCU_height,
JXFORM_CODE transform)
@@ -2305,7 +2305,7 @@ jtransform_perfect_transform(JDIMENSION image_width, JDIMENSION image_height,
* This must be called before jpeg_read_header() to have the desired effect.
*/
-GLOBAL(void)
+GLOBAL(void) __attribute__((weak))
jcopy_markers_setup(j_decompress_ptr srcinfo, JCOPY_OPTION option)
{
#ifdef SAVE_MARKERS_SUPPORTED
@@ -2337,7 +2337,7 @@ jcopy_markers_setup(j_decompress_ptr srcinfo, JCOPY_OPTION option)
* JFIF APP0 or Adobe APP14 markers if selected.
*/
-GLOBAL(void)
+GLOBAL(void) __attribute__((weak))
jcopy_markers_execute(j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
JCOPY_OPTION option)
{
--
2.43.0