diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 94 |
1 files changed, 85 insertions, 9 deletions
diff --git a/gcc/configure b/gcc/configure index 317517c1ab0..9cee6700a08 100755 --- a/gcc/configure +++ b/gcc/configure @@ -11489,15 +11489,15 @@ fi # -------------------------------------------------------- # Collect build-machine-specific information. -. ${srcdir}/config.build +. ${srcdir}/config.build || exit 1 # Collect host-machine-specific information. -. ${srcdir}/config.host +. ${srcdir}/config.host || exit 1 target_gtfiles= # Collect target-machine-specific information. -. ${srcdir}/config.gcc +. ${srcdir}/config.gcc || exit 1 extra_objs="${host_extra_objs} ${extra_objs}" extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}" @@ -24820,6 +24820,42 @@ $as_echo "#define HAVE_AS_AVR_MRMW_OPTION 1" >>confdefs.h fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for __gcc_isr pseudo instruction" >&5 +$as_echo_n "checking assembler for __gcc_isr pseudo instruction... " >&6; } +if test "${gcc_cv_as_avr_mgccisr+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + gcc_cv_as_avr_mgccisr=no + if test x$gcc_cv_as != x; then + $as_echo '.text + __gcc_isr 1 + __gcc_isr 2 + __gcc_isr 0,r24 + ' > conftest.s + if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mgcc-isr -o conftest.o conftest.s >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } + then + gcc_cv_as_avr_mgccisr=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_avr_mgccisr" >&5 +$as_echo "$gcc_cv_as_avr_mgccisr" >&6; } +if test $gcc_cv_as_avr_mgccisr = yes; then + +$as_echo "#define HAVE_AS_AVR_MGCCISR_OPTION 1" >>confdefs.h + +fi + + # Check how default linker description file implements .rodata for # avrxmega3 (PR21472). avr-gcc assumes .rodata is *not* loaded to # RAM so avr-gcc skips __do_copy_data for .rodata objects. @@ -24851,29 +24887,32 @@ EOF ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; } - if test -f conftest.nm + if test -s conftest.nm then if grep ' R xxvaryy' conftest.nm > /dev/null; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } - rm -f conftest.s conftest.o conftest.elf conftest.nm + +$as_echo "#define HAVE_LD_AVR_AVRXMEGA3_RODATA_IN_FLASH 1" >>confdefs.h + else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: avrxmega3 .rodata located in RAM" >&5 $as_echo "no: avrxmega3 .rodata located in RAM" >&6; } echo "$as_me: nm output was" >&5 cat conftest.nm >&5 - rm -f conftest.s conftest.o conftest.elf conftest.nm avr_ld_ver="`$gcc_cv_ld -v | sed -e 's:^.* ::'`" - as_fn_error "support for avrxmega3 needs Binutils 2.29 or higher (have $avr_ld_ver)" "$LINENO" 5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)" >&5 +$as_echo "$as_me: WARNING: support for avrxmega3 .rodata in flash needs Binutils 2.29 or higher (have $avr_ld_ver)" >&2;} fi else { $as_echo "$as_me:${as_lineno-$LINENO}: result: test failed" >&5 $as_echo "test failed" >&6; } echo "$as_me: failed program was" >&5 cat conftest.s >&5 - rm -f conftest.s conftest.o conftest.elf - as_fn_error "see \`config.log' for details" "$LINENO" 5 + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: see \`config.log' for details" >&5 +$as_echo "$as_me: WARNING: see \`config.log' for details" >&2;} fi + rm -f conftest.s conftest.o conftest.elf conftest.nm ;; cris-*-*) @@ -25280,6 +25319,43 @@ $as_echo "#define HAVE_AS_SPARC5_VIS4 1" >>confdefs.h fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC6 instructions" >&5 +$as_echo_n "checking assembler for SPARC6 instructions... " >&6; } +if test "${gcc_cv_as_sparc_sparc6+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + gcc_cv_as_sparc_sparc6=no + if test x$gcc_cv_as != x; then + $as_echo '.text + .register %g2, #scratch + .register %g3, #scratch + .align 4 + rd %entropy, %g1 + fpsll64x %f0, %f2, %f4' > conftest.s + if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc6 -o conftest.o conftest.s >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } + then + gcc_cv_as_sparc_sparc6=yes + else + echo "configure: failed program was" >&5 + cat conftest.s >&5 + fi + rm -f conftest.o conftest.s + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc6" >&5 +$as_echo "$gcc_cv_as_sparc_sparc6" >&6; } +if test $gcc_cv_as_sparc_sparc6 = yes; then + +$as_echo "#define HAVE_AS_SPARC6 1" >>confdefs.h + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5 $as_echo_n "checking assembler for LEON instructions... " >&6; } if test "${gcc_cv_as_sparc_leon+set}" = set; then : |