diff options
Diffstat (limited to 'binutils/configure')
| -rwxr-xr-x | binutils/configure | 64 |
1 files changed, 53 insertions, 11 deletions
diff --git a/binutils/configure b/binutils/configure index 18316b7..6dde305 100755 --- a/binutils/configure +++ b/binutils/configure @@ -691,6 +691,7 @@ DEBUGINFOD_CFLAGS PKG_CONFIG_LIBDIR PKG_CONFIG_PATH PKG_CONFIG +LARGEFILE_CPPFLAGS OTOOL64 OTOOL LIPO @@ -11551,7 +11552,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11554 "configure" +#line 11555 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11657,7 +11658,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11660 "configure" +#line 11661 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12007,15 +12008,56 @@ fi case "${host}" in - sparc-*-solaris*|i[3-7]86-*-solaris*) - # On native 32bit sparc and ia32 solaris, large-file and procfs support - # are mutually exclusive; and without procfs support, the bfd/ elf module - # cannot provide certain routines such as elfcore_write_prpsinfo - # or elfcore_write_prstatus. So unless the user explicitly requested - # large-file support through the --enable-largefile switch, disable - # large-file support in favor of procfs support. - test "${target}" = "${host}" -a "x$plugins" = xno \ - && : ${enable_largefile="no"} + sparc-*-solaris*|i?86-*-solaris*) + # On native 32-bit Solaris/SPARC and x86, large-file and procfs support + # were mutually exclusive until Solaris 11.3. Without procfs support, + # the bfd/ elf module cannot provide certain routines such as + # elfcore_write_prpsinfo or elfcore_write_prstatus. So unless the user + # explicitly requested large-file support through the + # --enable-largefile switch, disable large-file support in favor of + # procfs support. + # + # Check if <sys/procfs.h> is incompatible with large-file support. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _FILE_OFFSET_BITS 64 +#define _STRUCTURED_PROC 1 +#include <sys/procfs.h> +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + acx_cv_procfs_lfs=yes +else + acx_cv_procfs_lfs=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # + # Forcefully disable large-file support only if necessary, gdb is in + # tree and enabled. + if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \ + -a -d $srcdir/../gdb -a "$enable_gdb" != no; then + : ${enable_largefile="no"} + if test "$plugins" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +plugin support disabled; require large-file support which is incompatible with GDB." >&5 +$as_echo "$as_me: WARNING: +plugin support disabled; require large-file support which is incompatible with GDB." >&2;} + plugins=no + fi + fi + # + # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the + # benefit of g++ 9+ which predefines it on Solaris. + if test "$enable_largefile" = no; then + LARGEFILE_CPPFLAGS="-U_FILE_OFFSET_BITS" + + fi ;; esac |