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39 lines
1.3 KiB
39 lines
1.3 KiB
1 month ago
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commit 15aebdbada54098787715448c94701f17033fc92
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Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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Date: Tue Mar 12 13:21:18 2024 -0300
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Ignore undefined symbols for -mtls-dialect=gnu2
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So it does not fail for arm config that defaults to -mtp=soft (which
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issues a call to __aeabi_read_tp).
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Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
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(cherry picked from commit 968b0ca9440040a2b31248a572891f0e55c1ab10)
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diff --git a/configure b/configure
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index 59ff1e415dda4fbf..117b48a421792eda 100755
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--- a/configure
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+++ b/configure
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@@ -7020,7 +7020,7 @@ void foo (void)
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}
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EOF
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if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -fPIC -mtls-dialect=gnu2 -nostdlib -nostartfiles
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- conftest.c -o conftest 1>&5'
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+ -shared conftest.c -o conftest 1>&5'
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{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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diff --git a/configure.ac b/configure.ac
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index 65799e56852a5356..19b88a47a52508a1 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -1297,7 +1297,7 @@ void foo (void)
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}
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EOF
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if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -fPIC -mtls-dialect=gnu2 -nostdlib -nostartfiles
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- conftest.c -o conftest 1>&AS_MESSAGE_LOG_FD])
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+ -shared conftest.c -o conftest 1>&AS_MESSAGE_LOG_FD])
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then
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libc_cv_mtls_dialect_gnu2=yes
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else
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