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https://gcc.gnu.org/pipermail/gcc-announce/2024/000182.html Add the new version dropping patches that have been applied upstream. Fixes #2175 Signed-off-by: Chris Packham <judge.packham@gmail.com>
38 lines
1.0 KiB
Diff
38 lines
1.0 KiB
Diff
From abbd605ce30a1ff8bea37ee955340b2247b8966b Mon Sep 17 00:00:00 2001
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From: Keith Packard <keithp@keithp.com>
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Date: Tue, 23 Aug 2022 22:12:06 -0700
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Subject: [PATCH] Add newlib and picolibc as default C library choices
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Signed-off-by: Keith Packard <keithp@keithp.com>
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---
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gcc/config.gcc | 11 ++++++++++-
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1 file changed, 10 insertions(+), 1 deletion(-)
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--- a/gcc/config.gcc
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+++ b/gcc/config.gcc
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@@ -650,7 +650,7 @@
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esac
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# Common C libraries.
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-tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
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+tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4 LIBC_NEWLIB=5 LIBC_PICOLIBC=6"
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default_libc=""
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@@ -5942,6 +5942,15 @@
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musl)
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default_libc=LIBC_MUSL
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;;
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+newlib)
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+ # Newlib configurations don't set the DEFAULT_LIBC variable, so
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+ # avoid changing those by allowing --with-default-libc=newlib but
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+ # not actually setting the DEFAULT_LIBC variable.
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+ default_libc=
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+ ;;
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+picolibc)
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+ default_libc=LIBC_PICOLIBC
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+ ;;
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"")
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;;
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*)
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