diff options
Diffstat (limited to 'gcc/configure')
| -rwxr-xr-x | gcc/configure | 46 |
1 files changed, 37 insertions, 9 deletions
diff --git a/gcc/configure b/gcc/configure index 408527b..cebe4ff 100755 --- a/gcc/configure +++ b/gcc/configure @@ -7408,10 +7408,38 @@ EOF fi + echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6 +echo "configure:7413: checking assembler and linker support unaligned pc related relocs" >&5 +if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + gcc_cv_as_sparc_ua_pcrel=unknown + if test x$gcc_cv_as != x -a x$gcc_cv_ld != x; then + gcc_cv_as_sparc_ua_pcrel=no + echo ".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo)" > conftest.s + if $gcc_cv_as -K PIC -o conftest.o conftest.s > /dev/null 2>&1; then + if $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then + gcc_cv_as_sparc_ua_pcrel=yes + fi + fi + rm -f conftest.s conftest.o conftest + fi + +fi + +echo "$ac_t""$gcc_cv_as_sparc_ua_pcrel" 1>&6 + if test "x$gcc_cv_as_sparc_ua_pcrel" = xyes; then + cat >> confdefs.h <<\EOF +#define HAVE_AS_SPARC_UA_PCREL 1 +EOF + + fi + case "$tm_file" in *64*) echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6 -echo "configure:7415: checking for 64 bit support in assembler ($gcc_cv_as)" >&5 +echo "configure:7442: checking for 64 bit support in assembler ($gcc_cv_as)" >&5 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7456,7 +7484,7 @@ EOF if test "x$gcc_cv_as_flags64" != xno; then echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6 -echo "configure:7460: checking for assembler offsetable %lo() support" >&5 +echo "configure:7487: checking for assembler offsetable %lo() support" >&5 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7496,7 +7524,7 @@ EOF i[34567]86-*-* | x86_64-*-*) echo $ac_n "checking assembler instructions""... $ac_c" 1>&6 -echo "configure:7500: checking assembler instructions" >&5 +echo "configure:7527: checking assembler instructions" >&5 gcc_cv_as_instructions= if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then @@ -7523,7 +7551,7 @@ EOF echo "$ac_t""$gcc_cv_as_instructions" 1>&6 echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6 -echo "configure:7527: checking assembler GOTOFF in data directives" >&5 +echo "configure:7554: checking assembler GOTOFF in data directives" >&5 gcc_cv_as_gotoff_in_data=no if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x then @@ -7553,7 +7581,7 @@ EOF esac echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6 -echo "configure:7557: checking assembler dwarf2 debug_line support" >&5 +echo "configure:7584: checking assembler dwarf2 debug_line support" >&5 gcc_cv_as_dwarf2_debug_line=no # ??? Not all targets support dwarf2 debug_line, even within a version # of gas. Moreover, we need to emit a valid instruction to trigger any @@ -7609,7 +7637,7 @@ fi echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6 echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6 -echo "configure:7613: checking assembler --gdwarf2 support" >&5 +echo "configure:7640: checking assembler --gdwarf2 support" >&5 gcc_cv_as_gdwarf2_flag=no if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then @@ -7638,7 +7666,7 @@ fi echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6 echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6 -echo "configure:7642: checking assembler --gstabs support" >&5 +echo "configure:7669: checking assembler --gstabs support" >&5 gcc_cv_as_gstabs_flag=no if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then @@ -7666,7 +7694,7 @@ fi echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6 echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6 -echo "configure:7670: checking linker PT_GNU_EH_FRAME support" >&5 +echo "configure:7697: checking linker PT_GNU_EH_FRAME support" >&5 gcc_cv_ld_eh_frame_hdr=no if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then @@ -7829,7 +7857,7 @@ fi echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 -echo "configure:7833: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo "configure:7860: checking whether to enable maintainer-specific portions of Makefiles" >&5 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval="$enable_maintainer_mode" |