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* [glibc] LoongArch: config: Rewrite check on static PIE.
@ 2023-07-07 1:02 Yinyu Cai
0 siblings, 0 replies; only message in thread
From: Yinyu Cai @ 2023-07-07 1:02 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=0567edf1b2def04840e38e3610452c51a3f440a3
commit 0567edf1b2def04840e38e3610452c51a3f440a3
Author: caiyinyu <caiyinyu@loongson.cn>
Date: Thu Jul 6 17:25:43 2023 +0800
LoongArch: config: Rewrite check on static PIE.
It's better to add "\" before "EOF" and remove "\"
before "$".
Diff:
---
sysdeps/loongarch/configure | 14 +++++++-------
sysdeps/loongarch/configure.ac | 14 +++++++-------
2 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/sysdeps/loongarch/configure b/sysdeps/loongarch/configure
index b3c203ba4b..52bd08a91e 100644
--- a/sysdeps/loongarch/configure
+++ b/sysdeps/loongarch/configure
@@ -10,14 +10,14 @@ if ${libc_cv_static_pie_on_loongarch+:} false; then :
$as_echo_n "(cached) " >&6
else
- cat > conftest1.S << EOF
+ cat > conftest1.S <<\EOF
.global _start
.type _start, @function
_start:
- li.w \$a7, 93
+ li.w $a7, 93
/* This ensures the assembler supports explicit reloc. */
- pcalau12i \$a0, %pc_hi20(x)
- ld.w \$a0, \$a0, %pc_lo12(x)
+ pcalau12i $a0, %pc_hi20(x)
+ ld.w $a0, $a0, %pc_lo12(x)
syscall 0
.data
@@ -26,13 +26,13 @@ x:
/* This should produce an R_LARCH_RELATIVE in the static PIE. */
.dword _start
EOF
- cat > conftest2.S << EOF
+ cat > conftest2.S <<\EOF
.global f
.type f, @function
f:
/* The linker should be able to handle this and produce a PLT entry. */
- la.pcrel \$t0, \$t0, external_func
- jirl \$zero, \$t0, 0
+ la.pcrel $t0, $t0, external_func
+ jirl $zero, $t0, 0
EOF
libc_cv_static_pie_on_loongarch=no
diff --git a/sysdeps/loongarch/configure.ac b/sysdeps/loongarch/configure.ac
index c45f6b815e..cdd95fa512 100644
--- a/sysdeps/loongarch/configure.ac
+++ b/sysdeps/loongarch/configure.ac
@@ -13,14 +13,14 @@ dnl satisfy the requirement, but a distro may backport static PIE support into
dnl earlier GCC or Binutils releases as well.
AC_CACHE_CHECK([if the toolchain is sufficient to build static PIE on LoongArch],
libc_cv_static_pie_on_loongarch, [
- cat > conftest1.S << EOF
+ cat > conftest1.S <<\EOF
.global _start
.type _start, @function
_start:
- li.w \$a7, 93
+ li.w $a7, 93
/* This ensures the assembler supports explicit reloc. */
- pcalau12i \$a0, %pc_hi20(x)
- ld.w \$a0, \$a0, %pc_lo12(x)
+ pcalau12i $a0, %pc_hi20(x)
+ ld.w $a0, $a0, %pc_lo12(x)
syscall 0
.data
@@ -29,13 +29,13 @@ x:
/* This should produce an R_LARCH_RELATIVE in the static PIE. */
.dword _start
EOF
- cat > conftest2.S << EOF
+ cat > conftest2.S <<\EOF
.global f
.type f, @function
f:
/* The linker should be able to handle this and produce a PLT entry. */
- la.pcrel \$t0, \$t0, external_func
- jirl \$zero, \$t0, 0
+ la.pcrel $t0, $t0, external_func
+ jirl $zero, $t0, 0
EOF
libc_cv_static_pie_on_loongarch=no
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