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gnu: libmpeg2: Fix build on armhf-linux.

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* gnu/packages/patches/libmpeg2-arm-private-symbols.patch,
gnu/packages/patches/libmpeg2-global-symbol-test.patch: New files.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/video.scm (libmpeg2)[source](patches): New field.
This commit is contained in:
Marius Bakke 2019-10-19 14:26:18 +02:00
parent 78febba988
commit c50b07dde8
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GPG key ID: A2A06DF2A33A54FA
4 changed files with 115 additions and 0 deletions
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48
gnu/packages/patches/libmpeg2-arm-private-symbols.patch Normal file
View file

@ -0,0 +1,48 @@
Set visibility of global symbols used in ARM specific assembly file to
internal.
Taken from Debian:
https://salsa.debian.org/multimedia-team/mpeg2dec/blob/master/debian/patches/60_arm-private-symbols.patch
--- mpeg2dec.orig/libmpeg2/motion_comp_arm_s.S
+++ mpeg2dec/libmpeg2/motion_comp_arm_s.S
@@ -23,7 +23,8 @@
@ ----------------------------------------------------------------
.align
- .global MC_put_o_16_arm
+ .global MC_put_o_16_arm
+ .internal MC_put_o_16_arm
MC_put_o_16_arm:
@@ void func(uint8_t * dest, const uint8_t * ref, int stride, int height)
pld [r1]
@@ -83,7 +84,8 @@ MC_put_o_16_arm_align_jt:
@ ----------------------------------------------------------------
.align
- .global MC_put_o_8_arm
+ .global MC_put_o_8_arm
+ .internal MC_put_o_8_arm
MC_put_o_8_arm:
@@ void func(uint8_t * dest, const uint8_t * ref, int stride, int height)
pld [r1]
@@ -152,7 +154,8 @@ MC_put_o_8_arm_align_jt:
.endm
.align
- .global MC_put_x_16_arm
+ .global MC_put_x_16_arm
+ .internal MC_put_x_16_arm
MC_put_x_16_arm:
@@ void func(uint8_t * dest, const uint8_t * ref, int stride, int height)
pld [r1]
@@ -244,7 +247,8 @@ MC_put_x_16_arm_align_jt:
@ ----------------------------------------------------------------
.align
- .global MC_put_x_8_arm
+ .global MC_put_x_8_arm
+ .internal MC_put_x_8_arm
MC_put_x_8_arm:
@@ void func(uint8_t * dest, const uint8_t * ref, int stride, int height)
pld [r1]