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| author | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | 2010-11-21 21:45:22 +0000 |
|---|---|---|
| committer | John David Anglin <danglin@gcc.gnu.org> | 2010-11-21 21:45:22 +0000 |
| commit | 091f0901de696066fc178f99d54a638331312433 (patch) | |
| tree | 362e6bc74f8efd6037c6371fc476959b4fcc0670 | |
| parent | 60fcb1eecae65c11ad4bf3544f4efced470cb828 (diff) | |
| download | gcc-091f0901de696066fc178f99d54a638331312433.zip gcc-091f0901de696066fc178f99d54a638331312433.tar.gz gcc-091f0901de696066fc178f99d54a638331312433.tar.bz2 | |
re PR target/9468 ([HP-UX] 3.2.1 ICE building libgcc muldi3.o when dwarf2 is enabled)
PR target/9468
* configure.ac: Ignore --with-dwarf2 option on 32-bit hppa*-*-hpux*.
* configure: Rebuild.
From-SVN: r167013
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rwxr-xr-x | gcc/configure | 24 | ||||
| -rw-r--r-- | gcc/configure.ac | 19 |
3 files changed, 45 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 00bf1c0..70b8027 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-11-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR target/9468 + * configure.ac: Ignore --with-dwarf2 option on 32-bit hppa*-*-hpux*. + * configure: Rebuild. + 2010-11-21 Joseph Myers <joseph@codesourcery.com> * system.h (strerror): Poison. diff --git a/gcc/configure b/gcc/configure index ec4ba8e..5d89ebb 100755 --- a/gcc/configure +++ b/gcc/configure @@ -6990,7 +6990,25 @@ fi # Check whether --with-dwarf2 was given. if test "${with_dwarf2+set}" = set; then : - withval=$with_dwarf2; dwarf2="$with_dwarf2" + withval=$with_dwarf2; + case $target in + hppa*-*-hpux*) + case $target in + hppa*64*-*-*) + dwarf2="$with_dwarf2" + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 debug format is not supported for this target, ignored" >&5 +$as_echo "$as_me: WARNING: dwarf2 debug format is not supported for this target, ignored" >&2;} + dwarf2=no + ;; + esac + ;; + *) + dwarf2="$with_dwarf2" + ;; + esac + else dwarf2=no fi @@ -17286,7 +17304,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 17289 "configure" +#line 17307 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -17392,7 +17410,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 17395 "configure" +#line 17413 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/gcc/configure.ac b/gcc/configure.ac index 0eb2d8b..18997be 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -683,7 +683,24 @@ objc_boehm_gc='') AC_ARG_WITH(dwarf2, [ --with-dwarf2 force the default debug format to be DWARF 2], -dwarf2="$with_dwarf2", +[ + case $target in + hppa*-*-hpux*) + case $target in + hppa*64*-*-*) + dwarf2="$with_dwarf2" + ;; + *) + AC_MSG_WARN([dwarf2 debug format is not supported for this target, ignored]) + dwarf2=no + ;; + esac + ;; + *) + dwarf2="$with_dwarf2" + ;; + esac +], dwarf2=no) AC_ARG_ENABLE(shared, |