===================================================================
@@ -26179,7 +26179,7 @@
then gcc_cv_as_gnu_unique_object=yes
fi
elif test x$gcc_cv_as != x; then
- $as_echo '.type foo, @gnu_unique_object' > conftest.s
+ $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
if { ac_try='$gcc_cv_as $gcc_cv_as_flags -o conftest.o conftest.s >&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
@@ -26198,7 +26198,8 @@
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
$as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
if test $gcc_cv_as_gnu_unique_object = yes; then
- # Also check for ld.so support, i.e. glibc 2.11 or higher.
+ # We need to unquote above to to use the definition from config.gcc.
+# Also check for ld.so support, i.e. glibc 2.11 or higher.
if test x$host = x$build -a x$host = x$target &&
ldd --version 2>/dev/null &&
glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
===================================================================
@@ -4188,7 +4188,8 @@
esac],
[gcc_GAS_CHECK_FEATURE([gnu_unique_object], gcc_cv_as_gnu_unique_object,
[elf,2,19,52],,
- [.type foo, @gnu_unique_object],,
+ [.type foo, '$target_type_format_char'gnu_unique_object],,
+# We need to unquote above to to use the definition from config.gcc.
# Also check for ld.so support, i.e. glibc 2.11 or higher.
[[if test x$host = x$build -a x$host = x$target &&
ldd --version 2>/dev/null &&
===================================================================
@@ -184,6 +184,11 @@
# the --with-sysroot configure option or the
# --sysroot command line option is used this
# will be relative to the sysroot.
+# target_type_format_char
+# The default character to be used for formatting
+# the attribute in a
+# .type symbol_name, ${t_t_f_c}<property>
+# directive.
# The following variables are used in each case-construct to build up the
# outgoing variables:
@@ -235,6 +240,7 @@
need_64bit_hwint=
need_64bit_isa=
native_system_header_dir=/usr/include
+target_type_format_char='@'
# Don't carry these over build->host->target. Please.
xm_file=
@@ -321,6 +327,7 @@
arm*-*-*)
cpu_type=arm
extra_headers="mmintrin.h arm_neon.h"
+ target_type_format_char='%'
c_target_objs="arm-c.o"
cxx_target_objs="arm-c.o"
extra_options="${extra_options} arm/arm-tables.opt"
Hi, Taking Richi's statement here http://gcc.gnu.org/ml/gcc-patches/2012-06/msg01399.html as an approval - I've backported the comment character fix for gnu_unique_object on ARM to the FSF 4.7 branch. regards, Ramana 2012-06-29 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> * configure: Regenerate. Backport from mainline. 2012-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> * config.gcc (target_type_format_char): New. Document it. Set it for arm*-*-* . * configure.ac (gnu_unique_option): Use target_type_format_char in test. Comment rationale. Property changes on: .