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authorJoseph Myers <joseph@codesourcery.com>2013-03-11 23:55:55 +0000
committerJoseph Myers <joseph@codesourcery.com>2013-03-11 23:55:55 +0000
commitb7845b638818f32401070f00a61d3b42595ab223 (patch)
tree78cd1c72aac3fb687e386a435223d173796adc17 /ports/sysdeps/unix/sysv/linux
parent7f86996afc72481789c01ccc392e542d3318ddc0 (diff)
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Add comments about ARM configure -fno-unwind-tables handling.
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux')
-rw-r--r--ports/sysdeps/unix/sysv/linux/arm/configure1
-rw-r--r--ports/sysdeps/unix/sysv/linux/arm/configure.in1
2 files changed, 2 insertions, 0 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/arm/configure b/ports/sysdeps/unix/sysv/linux/arm/configure
index cb94cc5eb4..f66b158289 100644
--- a/ports/sysdeps/unix/sysv/linux/arm/configure
+++ b/ports/sysdeps/unix/sysv/linux/arm/configure
@@ -2,4 +2,5 @@
  # Local configure fragment for sysdeps/unix/sysv/linux/arm.
 
 libc_cv_gcc_unwind_find_fde=no
+# Remove -fno-unwind-tables that was added in sysdeps/arm/preconfigure.in.
 CFLAGS=${CFLAGS% -fno-unwind-tables}
diff --git a/ports/sysdeps/unix/sysv/linux/arm/configure.in b/ports/sysdeps/unix/sysv/linux/arm/configure.in
index 3e67dee425..8fffe94051 100644
--- a/ports/sysdeps/unix/sysv/linux/arm/configure.in
+++ b/ports/sysdeps/unix/sysv/linux/arm/configure.in
@@ -2,4 +2,5 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
 # Local configure fragment for sysdeps/unix/sysv/linux/arm.
 
 libc_cv_gcc_unwind_find_fde=no
+# Remove -fno-unwind-tables that was added in sysdeps/arm/preconfigure.in.
 CFLAGS=${CFLAGS% -fno-unwind-tables}