PR #22508 opened by Kacper Michajłow (kasper93)
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22508
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22508.patch
The default NASM selection of debug information formats should cover all
cases nicely. See `nasm -h -F` for the default and supported formats.
This commit allows emitting debug information for macho{32,64} (DWARF)
and win{32,64} (CodeView), where previously only ELF targets would
get debug information.
Signed-off-by: Kacper Michajłow <[email protected]>
From 9d3dfe889cee0b82a804e13e7018fed15c98b294 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= <[email protected]>
Date: Sun, 15 Mar 2026 10:42:45 +0100
Subject: [PATCH] configure: enable nasm debug information also for non-ELF
targets
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The default NASM selection of debug information formats should cover all
cases nicely. See `nasm -h -F` for the default and supported formats.
This commit allows emitting debug information for macho{32,64} (DWARF)
and win{32,64} (CodeView), where previously only ELF targets would
get debug information.
Signed-off-by: Kacper Michajłow <[email protected]>
---
configure | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/configure b/configure
index 8f9fb04115..fb1baf2eac 100755
--- a/configure
+++ b/configure
@@ -6780,7 +6780,6 @@ EOF
x86asmexe_probe=$1
if test_cmd $x86asmexe_probe -v; then
x86asmexe=$x86asmexe_probe
- x86asm_debug="-g -F dwarf"
X86ASM_DEPFLAGS='-MD $(@:.o=.d)'
fi
check_x86asm x86asm "movbe ecx, [5]"
@@ -6794,9 +6793,7 @@ EOF
disabled x86asm && die "nasm not found or too old. Please
install/update nasm or use --disable-x86asm for a build without hand-optimized
assembly."
X86ASMFLAGS="-f $objformat"
test -n "$extern_prefix" && append X86ASMFLAGS "-DPREFIX"
- case "$objformat" in
- elf*) enabled debug && append X86ASMFLAGS $x86asm_debug ;;
- esac
+ enabled debug && append X86ASMFLAGS "-g"
enabled avx512 && check_x86asm avx512_external "vmovdqa32
[eax]{k1}{z}, zmm0"
enabled avx512icl && check_x86asm avx512icl_external "vpdpwssds
zmm31{k1}{z}, zmm29, zmm28"
--
2.52.0
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