From: "Rémi Denis-Courmont" <remi@remlab.net>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] configure: detect 64-bit generic platforms
Date: Tue, 11 Jun 2024 19:48:19 +0300
Message-ID: <20240611164819.25048-1-remi@remlab.net> (raw)
Currently, any unrecognised platform is treated as 32-bit. This should
detect *most* 64-bit platforms, namely LP64 and LLP64 ones.
Unfortunately this will not work for ILP32 ABIs on 64-bit ISAs, but
still better than nothing.
---
configure | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/configure b/configure
index 83284427df..24eb051713 100755
--- a/configure
+++ b/configure
@@ -5599,6 +5599,12 @@ elif enabled x86; then
;;
esac
+else
+
+ if test_cpp_condition inttypes.h "UINTPTR_MAX == UINT64_MAX"; then
+ enable fast_64bit
+ fi
+
fi
if [ "$cpu" != generic ]; then
--
2.45.1
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next reply other threads:[~2024-06-11 16:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-11 16:48 Rémi Denis-Courmont [this message]
2024-06-11 17:06 ` Rémi Denis-Courmont
2024-06-11 21:37 ` Sean McGovern
2024-06-12 3:32 ` Rémi Denis-Courmont
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