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}; then cannam@252: ac_cv_prog_ac_ct_CC="gcc" cannam@252: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 cannam@252: break 2 cannam@252: fi cannam@252: done cannam@252: done cannam@252: IFS=$as_save_IFS cannam@252: cannam@252: fi cannam@252: fi cannam@252: ac_ct_CC=$ac_cv_prog_ac_ct_CC cannam@252: if test -n "$ac_ct_CC"; then cannam@252: { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 cannam@252: echo "${ECHO_T}$ac_ct_CC" >&6; } cannam@252: else cannam@252: { echo "$as_me:$LINENO: result: no" >&5 cannam@252: echo "${ECHO_T}no" >&6; } cannam@252: fi cannam@252: cannam@252: if test "x$ac_ct_CC" = x; then cannam@252: CC="" cannam@252: else cannam@252: case $cross_compiling:$ac_tool_warned in cannam@252: yes:) cannam@252: { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools cannam@252: whose name does not start with the host triplet. If you think this cannam@252: configuration is useful to you, please write to autoconf@gnu.org." >&5 cannam@252: echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools cannam@252: whose name does not start with the host triplet. If you think this cannam@252: configuration is useful to you, please write to autoconf@gnu.org." >&2;} cannam@252: ac_tool_warned=yes ;; cannam@252: esac cannam@252: CC=$ac_ct_CC cannam@252: fi cannam@252: else cannam@252: CC="$ac_cv_prog_CC" cannam@252: fi cannam@252: cannam@252: if test -z "$CC"; then cannam@252: if test -n "$ac_tool_prefix"; then cannam@252: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. cannam@252: set dummy ${ac_tool_prefix}cc; ac_word=$2 cannam@252: { echo "$as_me:$LINENO: checking for $ac_word" >&5 cannam@252: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_prog_CC+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: if test -n "$CC"; then cannam@252: ac_cv_prog_CC="$CC" # Let the user override the test. cannam@252: else cannam@252: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR cannam@252: for as_dir in $PATH cannam@252: do cannam@252: IFS=$as_save_IFS cannam@252: test -z "$as_dir" && as_dir=. cannam@252: for ac_exec_ext in '' $ac_executable_extensions; do cannam@252: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then cannam@252: ac_cv_prog_CC="${ac_tool_prefix}cc" cannam@252: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 cannam@252: break 2 cannam@252: fi cannam@252: done cannam@252: done cannam@252: IFS=$as_save_IFS cannam@252: cannam@252: fi cannam@252: fi cannam@252: CC=$ac_cv_prog_CC cannam@252: if test -n "$CC"; then cannam@252: { echo "$as_me:$LINENO: result: $CC" >&5 cannam@252: echo "${ECHO_T}$CC" >&6; } cannam@252: else cannam@252: { echo "$as_me:$LINENO: result: no" >&5 cannam@252: echo "${ECHO_T}no" >&6; } cannam@252: fi cannam@252: cannam@252: cannam@252: fi cannam@252: fi cannam@252: if test -z "$CC"; then cannam@252: # Extract the first word of "cc", so it can be a program name with args. cannam@252: set dummy cc; ac_word=$2 cannam@252: { echo "$as_me:$LINENO: checking for $ac_word" >&5 cannam@252: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_prog_CC+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: if test -n "$CC"; then cannam@252: ac_cv_prog_CC="$CC" # Let the user override the test. cannam@252: else cannam@252: ac_prog_rejected=no cannam@252: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR cannam@252: for as_dir in $PATH cannam@252: do cannam@252: IFS=$as_save_IFS cannam@252: test -z "$as_dir" && as_dir=. cannam@252: for ac_exec_ext in '' $ac_executable_extensions; do cannam@252: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then cannam@252: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then cannam@252: ac_prog_rejected=yes cannam@252: continue cannam@252: fi cannam@252: ac_cv_prog_CC="cc" cannam@252: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 cannam@252: break 2 cannam@252: fi cannam@252: done cannam@252: done cannam@252: IFS=$as_save_IFS cannam@252: cannam@252: if test $ac_prog_rejected = yes; then cannam@252: # We found a bogon in the path, so make sure we never use it. cannam@252: set dummy $ac_cv_prog_CC cannam@252: shift cannam@252: if test $# != 0; then cannam@252: # We chose a different compiler from the bogus one. cannam@252: # However, it has the same basename, so the bogon will be chosen cannam@252: # first if we set CC to just the basename; use the full file name. cannam@252: shift cannam@252: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" cannam@252: fi cannam@252: fi cannam@252: fi cannam@252: fi cannam@252: CC=$ac_cv_prog_CC cannam@252: if test -n "$CC"; then cannam@252: { echo "$as_me:$LINENO: result: $CC" >&5 cannam@252: echo "${ECHO_T}$CC" >&6; } cannam@252: else cannam@252: { echo "$as_me:$LINENO: result: no" >&5 cannam@252: echo "${ECHO_T}no" >&6; } cannam@252: fi cannam@252: cannam@252: cannam@252: fi cannam@252: if test -z "$CC"; then cannam@252: if test -n "$ac_tool_prefix"; then cannam@252: for ac_prog in cl.exe cannam@252: do cannam@252: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. cannam@252: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 cannam@252: { echo "$as_me:$LINENO: checking for $ac_word" >&5 cannam@252: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_prog_CC+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: if test -n "$CC"; then cannam@252: ac_cv_prog_CC="$CC" # Let the user override the test. cannam@252: else cannam@252: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR cannam@252: for as_dir in $PATH cannam@252: do cannam@252: IFS=$as_save_IFS cannam@252: test -z "$as_dir" && as_dir=. cannam@252: for ac_exec_ext in '' $ac_executable_extensions; do cannam@252: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then cannam@252: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" cannam@252: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 cannam@252: break 2 cannam@252: fi cannam@252: done cannam@252: done cannam@252: IFS=$as_save_IFS cannam@252: cannam@252: fi cannam@252: fi cannam@252: CC=$ac_cv_prog_CC cannam@252: if test -n "$CC"; then cannam@252: { echo "$as_me:$LINENO: result: $CC" >&5 cannam@252: echo "${ECHO_T}$CC" >&6; } cannam@252: else cannam@252: { echo "$as_me:$LINENO: result: no" >&5 cannam@252: echo "${ECHO_T}no" >&6; } cannam@252: fi cannam@252: cannam@252: cannam@252: test -n "$CC" && break cannam@252: done cannam@252: fi cannam@252: if test -z "$CC"; then cannam@252: ac_ct_CC=$CC cannam@252: for ac_prog in cl.exe cannam@252: do cannam@252: # Extract the first word of "$ac_prog", so it can be a program name with args. cannam@252: set dummy $ac_prog; ac_word=$2 cannam@252: { echo "$as_me:$LINENO: checking for $ac_word" >&5 cannam@252: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: if test -n "$ac_ct_CC"; then cannam@252: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. cannam@252: else cannam@252: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR cannam@252: for as_dir in $PATH cannam@252: do cannam@252: IFS=$as_save_IFS cannam@252: test -z "$as_dir" && as_dir=. cannam@252: for ac_exec_ext in '' $ac_executable_extensions; do cannam@252: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then cannam@252: ac_cv_prog_ac_ct_CC="$ac_prog" cannam@252: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 cannam@252: break 2 cannam@252: fi cannam@252: done cannam@252: done cannam@252: IFS=$as_save_IFS cannam@252: cannam@252: fi cannam@252: fi cannam@252: ac_ct_CC=$ac_cv_prog_ac_ct_CC cannam@252: if test -n "$ac_ct_CC"; then cannam@252: { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 cannam@252: echo "${ECHO_T}$ac_ct_CC" >&6; } cannam@252: else cannam@252: { echo "$as_me:$LINENO: result: no" >&5 cannam@252: echo "${ECHO_T}no" >&6; } cannam@252: fi cannam@252: cannam@252: cannam@252: test -n "$ac_ct_CC" && break cannam@252: done cannam@252: cannam@252: if test "x$ac_ct_CC" = x; then cannam@252: CC="" cannam@252: else cannam@252: case $cross_compiling:$ac_tool_warned in cannam@252: yes:) cannam@252: { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools cannam@252: whose name does not start with the host triplet. If you think this cannam@252: configuration is useful to you, please write to autoconf@gnu.org." >&5 cannam@252: echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools cannam@252: whose name does not start with the host triplet. If you think this cannam@252: configuration is useful to you, please write to autoconf@gnu.org." >&2;} cannam@252: ac_tool_warned=yes ;; cannam@252: esac cannam@252: CC=$ac_ct_CC cannam@252: fi cannam@252: fi cannam@252: cannam@252: fi cannam@252: cannam@252: cannam@252: test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH cannam@252: See \`config.log' for more details." >&5 cannam@252: echo "$as_me: error: no acceptable C compiler found in \$PATH cannam@252: See \`config.log' for more details." >&2;} cannam@252: { (exit 1); exit 1; }; } cannam@252: cannam@252: # Provide some information about the compiler. cannam@252: echo "$as_me:$LINENO: checking for C compiler version" >&5 cannam@252: ac_compiler=`set X $ac_compile; echo $2` cannam@252: { (ac_try="$ac_compiler --version >&5" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compiler --version >&5") 2>&5 cannam@252: ac_status=$? cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } cannam@252: { (ac_try="$ac_compiler -v >&5" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compiler -v >&5") 2>&5 cannam@252: ac_status=$? cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } cannam@252: { (ac_try="$ac_compiler -V >&5" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compiler -V >&5") 2>&5 cannam@252: ac_status=$? cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } cannam@252: cannam@252: { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 cannam@252: echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_c_compiler_gnu+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: cannam@252: int cannam@252: main () cannam@252: { cannam@252: #ifndef __GNUC__ cannam@252: choke me cannam@252: #endif cannam@252: cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: rm -f conftest.$ac_objext cannam@252: if { (ac_try="$ac_compile" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compile") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest.$ac_objext; then cannam@252: ac_compiler_gnu=yes cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: ac_compiler_gnu=no cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cannam@252: ac_cv_c_compiler_gnu=$ac_compiler_gnu cannam@252: cannam@252: fi cannam@252: { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 cannam@252: echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } cannam@252: GCC=`test $ac_compiler_gnu = yes && echo yes` cannam@252: ac_test_CFLAGS=${CFLAGS+set} cannam@252: ac_save_CFLAGS=$CFLAGS cannam@252: { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 cannam@252: echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_prog_cc_g+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: ac_save_c_werror_flag=$ac_c_werror_flag cannam@252: ac_c_werror_flag=yes cannam@252: ac_cv_prog_cc_g=no cannam@252: CFLAGS="-g" cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: cannam@252: int cannam@252: main () cannam@252: { cannam@252: cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: rm -f conftest.$ac_objext cannam@252: if { (ac_try="$ac_compile" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compile") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest.$ac_objext; then cannam@252: ac_cv_prog_cc_g=yes cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: CFLAGS="" cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: cannam@252: int cannam@252: main () cannam@252: { cannam@252: cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: rm -f conftest.$ac_objext cannam@252: if { (ac_try="$ac_compile" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compile") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest.$ac_objext; then cannam@252: : cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: ac_c_werror_flag=$ac_save_c_werror_flag cannam@252: CFLAGS="-g" cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: cannam@252: int cannam@252: main () cannam@252: { cannam@252: cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: rm -f conftest.$ac_objext cannam@252: if { (ac_try="$ac_compile" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compile") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest.$ac_objext; then cannam@252: ac_cv_prog_cc_g=yes cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cannam@252: ac_c_werror_flag=$ac_save_c_werror_flag cannam@252: fi cannam@252: { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 cannam@252: echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } cannam@252: if test "$ac_test_CFLAGS" = set; then cannam@252: CFLAGS=$ac_save_CFLAGS cannam@252: elif test $ac_cv_prog_cc_g = yes; then cannam@252: if test "$GCC" = yes; then cannam@252: CFLAGS="-g -O2" cannam@252: else cannam@252: CFLAGS="-g" cannam@252: fi cannam@252: else cannam@252: if test "$GCC" = yes; then cannam@252: CFLAGS="-O2" cannam@252: else cannam@252: CFLAGS= cannam@252: fi cannam@252: fi cannam@252: { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 cannam@252: echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_prog_cc_c89+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: ac_cv_prog_cc_c89=no cannam@252: ac_save_CC=$CC cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #include cannam@252: #include cannam@252: #include cannam@252: #include cannam@252: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ cannam@252: struct buf { int x; }; cannam@252: FILE * (*rcsopen) (struct buf *, struct stat *, int); cannam@252: static char *e (p, i) cannam@252: char **p; cannam@252: int i; cannam@252: { cannam@252: return p[i]; cannam@252: } cannam@252: static char *f (char * (*g) (char **, int), char **p, ...) cannam@252: { cannam@252: char *s; cannam@252: va_list v; cannam@252: va_start (v,p); cannam@252: s = g (p, va_arg (v,int)); cannam@252: va_end (v); cannam@252: return s; cannam@252: } cannam@252: cannam@252: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has cannam@252: function prototypes and stuff, but not '\xHH' hex character constants. cannam@252: These don't provoke an error unfortunately, instead are silently treated cannam@252: as 'x'. The following induces an error, until -std is added to get cannam@252: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an cannam@252: array size at least. It's necessary to write '\x00'==0 to get something cannam@252: that's true only with -std. */ cannam@252: int osf4_cc_array ['\x00' == 0 ? 1 : -1]; cannam@252: cannam@252: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters cannam@252: inside strings and character constants. */ cannam@252: #define FOO(x) 'x' cannam@252: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; cannam@252: cannam@252: int test (int i, double x); cannam@252: struct s1 {int (*f) (int a);}; cannam@252: struct s2 {int (*f) (double a);}; cannam@252: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); cannam@252: int argc; cannam@252: char **argv; cannam@252: int cannam@252: main () cannam@252: { cannam@252: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ cannam@252: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" cannam@252: do cannam@252: CC="$ac_save_CC $ac_arg" cannam@252: rm -f conftest.$ac_objext cannam@252: if { (ac_try="$ac_compile" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compile") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest.$ac_objext; then cannam@252: ac_cv_prog_cc_c89=$ac_arg cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext cannam@252: test "x$ac_cv_prog_cc_c89" != "xno" && break cannam@252: done cannam@252: rm -f conftest.$ac_ext cannam@252: CC=$ac_save_CC cannam@252: cannam@252: fi cannam@252: # AC_CACHE_VAL cannam@252: case "x$ac_cv_prog_cc_c89" in cannam@252: x) cannam@252: { echo "$as_me:$LINENO: result: none needed" >&5 cannam@252: echo "${ECHO_T}none needed" >&6; } ;; cannam@252: xno) cannam@252: { echo "$as_me:$LINENO: result: unsupported" >&5 cannam@252: echo "${ECHO_T}unsupported" >&6; } ;; cannam@252: *) cannam@252: CC="$CC $ac_cv_prog_cc_c89" cannam@252: { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 cannam@252: echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; cannam@252: esac cannam@252: cannam@252: cannam@252: ac_ext=c cannam@252: ac_cpp='$CPP $CPPFLAGS' cannam@252: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' cannam@252: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' cannam@252: ac_compiler_gnu=$ac_cv_c_compiler_gnu cannam@252: cannam@252: cannam@252: ac_ext=c cannam@252: ac_cpp='$CPP $CPPFLAGS' cannam@252: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' cannam@252: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' cannam@252: ac_compiler_gnu=$ac_cv_c_compiler_gnu cannam@252: { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 cannam@252: echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } cannam@252: # On Suns, sometimes $CPP names a directory. cannam@252: if test -n "$CPP" && test -d "$CPP"; then cannam@252: CPP= cannam@252: fi cannam@252: if test -z "$CPP"; then cannam@252: if test "${ac_cv_prog_CPP+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: # Double quotes because CPP needs to be expanded cannam@252: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" cannam@252: do cannam@252: ac_preproc_ok=false cannam@252: for ac_c_preproc_warn_flag in '' yes cannam@252: do cannam@252: # Use a header file that comes with gcc, so configuring glibc cannam@252: # with a fresh cross-compiler works. cannam@252: # Prefer to if __STDC__ is defined, since cannam@252: # exists even on freestanding compilers. cannam@252: # On the NeXT, cc -E runs the code through the compiler's parser, cannam@252: # not just through cpp. "Syntax error" is here to catch this case. cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #ifdef __STDC__ cannam@252: # include cannam@252: #else cannam@252: # include cannam@252: #endif cannam@252: Syntax error cannam@252: _ACEOF cannam@252: if { (ac_try="$ac_cpp conftest.$ac_ext" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } >/dev/null && { cannam@252: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: }; then cannam@252: : cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: # Broken: fails on valid input. cannam@252: continue cannam@252: fi cannam@252: cannam@252: rm -f conftest.err conftest.$ac_ext cannam@252: cannam@252: # OK, works on sane cases. Now check whether nonexistent headers cannam@252: # can be detected and how. cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #include cannam@252: _ACEOF cannam@252: if { (ac_try="$ac_cpp conftest.$ac_ext" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } >/dev/null && { cannam@252: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: }; then cannam@252: # Broken: success on invalid input. cannam@252: continue cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: # Passes both tests. cannam@252: ac_preproc_ok=: cannam@252: break cannam@252: fi cannam@252: cannam@252: rm -f conftest.err conftest.$ac_ext cannam@252: cannam@252: done cannam@252: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. cannam@252: rm -f conftest.err conftest.$ac_ext cannam@252: if $ac_preproc_ok; then cannam@252: break cannam@252: fi cannam@252: cannam@252: done cannam@252: ac_cv_prog_CPP=$CPP cannam@252: cannam@252: fi cannam@252: CPP=$ac_cv_prog_CPP cannam@252: else cannam@252: ac_cv_prog_CPP=$CPP cannam@252: fi cannam@252: { echo "$as_me:$LINENO: result: $CPP" >&5 cannam@252: echo "${ECHO_T}$CPP" >&6; } cannam@252: ac_preproc_ok=false cannam@252: for ac_c_preproc_warn_flag in '' yes cannam@252: do cannam@252: # Use a header file that comes with gcc, so configuring glibc cannam@252: # with a fresh cross-compiler works. cannam@252: # Prefer to if __STDC__ is defined, since cannam@252: # exists even on freestanding compilers. cannam@252: # On the NeXT, cc -E runs the code through the compiler's parser, cannam@252: # not just through cpp. "Syntax error" is here to catch this case. cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #ifdef __STDC__ cannam@252: # include cannam@252: #else cannam@252: # include cannam@252: #endif cannam@252: Syntax error cannam@252: _ACEOF cannam@252: if { (ac_try="$ac_cpp conftest.$ac_ext" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } >/dev/null && { cannam@252: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: }; then cannam@252: : cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: # Broken: fails on valid input. cannam@252: continue cannam@252: fi cannam@252: cannam@252: rm -f conftest.err conftest.$ac_ext cannam@252: cannam@252: # OK, works on sane cases. Now check whether nonexistent headers cannam@252: # can be detected and how. cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #include cannam@252: _ACEOF cannam@252: if { (ac_try="$ac_cpp conftest.$ac_ext" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } >/dev/null && { cannam@252: test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: }; then cannam@252: # Broken: success on invalid input. cannam@252: continue cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: # Passes both tests. cannam@252: ac_preproc_ok=: cannam@252: break cannam@252: fi cannam@252: cannam@252: rm -f conftest.err conftest.$ac_ext cannam@252: cannam@252: done cannam@252: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. cannam@252: rm -f conftest.err conftest.$ac_ext cannam@252: if $ac_preproc_ok; then cannam@252: : cannam@252: else cannam@252: { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check cannam@252: See \`config.log' for more details." >&5 cannam@252: echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check cannam@252: See \`config.log' for more details." >&2;} cannam@252: { (exit 1); exit 1; }; } cannam@252: fi cannam@252: cannam@252: ac_ext=c cannam@252: ac_cpp='$CPP $CPPFLAGS' cannam@252: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' cannam@252: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' cannam@252: ac_compiler_gnu=$ac_cv_c_compiler_gnu cannam@252: cannam@252: cannam@252: { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 cannam@252: echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_path_GREP+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: # Extract the first word of "grep ggrep" to use in msg output cannam@252: if test -z "$GREP"; then cannam@252: set dummy grep ggrep; ac_prog_name=$2 cannam@252: if test "${ac_cv_path_GREP+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: ac_path_GREP_found=false cannam@252: # Loop through the user's path and test for each of PROGNAME-LIST cannam@252: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR cannam@252: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin cannam@252: do cannam@252: IFS=$as_save_IFS cannam@252: test -z "$as_dir" && as_dir=. cannam@252: for ac_prog in grep ggrep; do cannam@252: for ac_exec_ext in '' $ac_executable_extensions; do cannam@252: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" cannam@252: { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue cannam@252: # Check for GNU ac_path_GREP and select it if it is found. cannam@252: # Check for GNU $ac_path_GREP cannam@252: case `"$ac_path_GREP" --version 2>&1` in cannam@252: *GNU*) cannam@252: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; cannam@252: *) cannam@252: ac_count=0 cannam@252: echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" cannam@252: while : cannam@252: do cannam@252: cat "conftest.in" "conftest.in" >"conftest.tmp" cannam@252: mv "conftest.tmp" "conftest.in" cannam@252: cp "conftest.in" "conftest.nl" cannam@252: echo 'GREP' >> "conftest.nl" cannam@252: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break cannam@252: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break cannam@252: ac_count=`expr $ac_count + 1` cannam@252: if test $ac_count -gt ${ac_path_GREP_max-0}; then cannam@252: # Best one so far, save it but keep looking for a better one cannam@252: ac_cv_path_GREP="$ac_path_GREP" cannam@252: ac_path_GREP_max=$ac_count cannam@252: fi cannam@252: # 10*(2^10) chars as input seems more than enough cannam@252: test $ac_count -gt 10 && break cannam@252: done cannam@252: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; cannam@252: esac cannam@252: cannam@252: cannam@252: $ac_path_GREP_found && break 3 cannam@252: done cannam@252: done cannam@252: cannam@252: done cannam@252: IFS=$as_save_IFS cannam@252: cannam@252: cannam@252: fi cannam@252: cannam@252: GREP="$ac_cv_path_GREP" cannam@252: if test -z "$GREP"; then cannam@252: { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 cannam@252: echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} cannam@252: { (exit 1); exit 1; }; } cannam@252: fi cannam@252: cannam@252: else cannam@252: ac_cv_path_GREP=$GREP cannam@252: fi cannam@252: cannam@252: cannam@252: fi cannam@252: { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 cannam@252: echo "${ECHO_T}$ac_cv_path_GREP" >&6; } cannam@252: GREP="$ac_cv_path_GREP" cannam@252: cannam@252: cannam@252: { echo "$as_me:$LINENO: checking for egrep" >&5 cannam@252: echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_path_EGREP+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 cannam@252: then ac_cv_path_EGREP="$GREP -E" cannam@252: else cannam@252: # Extract the first word of "egrep" to use in msg output cannam@252: if test -z "$EGREP"; then cannam@252: set dummy egrep; ac_prog_name=$2 cannam@252: if test "${ac_cv_path_EGREP+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: ac_path_EGREP_found=false cannam@252: # Loop through the user's path and test for each of PROGNAME-LIST cannam@252: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR cannam@252: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin cannam@252: do cannam@252: IFS=$as_save_IFS cannam@252: test -z "$as_dir" && as_dir=. cannam@252: for ac_prog in egrep; do cannam@252: for ac_exec_ext in '' $ac_executable_extensions; do cannam@252: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" cannam@252: { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue cannam@252: # Check for GNU ac_path_EGREP and select it if it is found. cannam@252: # Check for GNU $ac_path_EGREP cannam@252: case `"$ac_path_EGREP" --version 2>&1` in cannam@252: *GNU*) cannam@252: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; cannam@252: *) cannam@252: ac_count=0 cannam@252: echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" cannam@252: while : cannam@252: do cannam@252: cat "conftest.in" "conftest.in" >"conftest.tmp" cannam@252: mv "conftest.tmp" "conftest.in" cannam@252: cp "conftest.in" "conftest.nl" cannam@252: echo 'EGREP' >> "conftest.nl" cannam@252: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break cannam@252: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break cannam@252: ac_count=`expr $ac_count + 1` cannam@252: if test $ac_count -gt ${ac_path_EGREP_max-0}; then cannam@252: # Best one so far, save it but keep looking for a better one cannam@252: ac_cv_path_EGREP="$ac_path_EGREP" cannam@252: ac_path_EGREP_max=$ac_count cannam@252: fi cannam@252: # 10*(2^10) chars as input seems more than enough cannam@252: test $ac_count -gt 10 && break cannam@252: done cannam@252: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; cannam@252: esac cannam@252: cannam@252: cannam@252: $ac_path_EGREP_found && break 3 cannam@252: done cannam@252: done cannam@252: cannam@252: done cannam@252: IFS=$as_save_IFS cannam@252: cannam@252: cannam@252: fi cannam@252: cannam@252: EGREP="$ac_cv_path_EGREP" cannam@252: if test -z "$EGREP"; then cannam@252: { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 cannam@252: echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} cannam@252: { (exit 1); exit 1; }; } cannam@252: fi cannam@252: cannam@252: else cannam@252: ac_cv_path_EGREP=$EGREP cannam@252: fi cannam@252: cannam@252: cannam@252: fi cannam@252: fi cannam@252: { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 cannam@252: echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } cannam@252: EGREP="$ac_cv_path_EGREP" cannam@252: cannam@252: cannam@252: { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 cannam@252: echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_header_stdc+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #include cannam@252: #include cannam@252: #include cannam@252: #include cannam@252: cannam@252: int cannam@252: main () cannam@252: { cannam@252: cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: rm -f conftest.$ac_objext cannam@252: if { (ac_try="$ac_compile" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compile") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest.$ac_objext; then cannam@252: ac_cv_header_stdc=yes cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: ac_cv_header_stdc=no cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cannam@252: cannam@252: if test $ac_cv_header_stdc = yes; then cannam@252: # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #include cannam@252: cannam@252: _ACEOF cannam@252: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | cannam@252: $EGREP "memchr" >/dev/null 2>&1; then cannam@252: : cannam@252: else cannam@252: ac_cv_header_stdc=no cannam@252: fi cannam@252: rm -f conftest* cannam@252: cannam@252: fi cannam@252: cannam@252: if test $ac_cv_header_stdc = yes; then cannam@252: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #include cannam@252: cannam@252: _ACEOF cannam@252: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | cannam@252: $EGREP "free" >/dev/null 2>&1; then cannam@252: : cannam@252: else cannam@252: ac_cv_header_stdc=no cannam@252: fi cannam@252: rm -f conftest* cannam@252: cannam@252: fi cannam@252: cannam@252: if test $ac_cv_header_stdc = yes; then cannam@252: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. cannam@252: if test "$cross_compiling" = yes; then cannam@252: : cannam@252: else cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #include cannam@252: #include cannam@252: #if ((' ' & 0x0FF) == 0x020) cannam@252: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') cannam@252: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) cannam@252: #else cannam@252: # define ISLOWER(c) \ cannam@252: (('a' <= (c) && (c) <= 'i') \ cannam@252: || ('j' <= (c) && (c) <= 'r') \ cannam@252: || ('s' <= (c) && (c) <= 'z')) cannam@252: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) cannam@252: #endif cannam@252: cannam@252: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) cannam@252: int cannam@252: main () cannam@252: { cannam@252: int i; cannam@252: for (i = 0; i < 256; i++) cannam@252: if (XOR (islower (i), ISLOWER (i)) cannam@252: || toupper (i) != TOUPPER (i)) cannam@252: return 2; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: rm -f conftest$ac_exeext cannam@252: if { (ac_try="$ac_link" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_link") 2>&5 cannam@252: ac_status=$? cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { ac_try='./conftest$ac_exeext' cannam@252: { (case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_try") 2>&5 cannam@252: ac_status=$? cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); }; }; then cannam@252: : cannam@252: else cannam@252: echo "$as_me: program exited with status $ac_status" >&5 cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: ( exit $ac_status ) cannam@252: ac_cv_header_stdc=no cannam@252: fi cannam@252: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext cannam@252: fi cannam@252: cannam@252: cannam@252: fi cannam@252: fi cannam@252: { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 cannam@252: echo "${ECHO_T}$ac_cv_header_stdc" >&6; } cannam@252: if test $ac_cv_header_stdc = yes; then cannam@252: cannam@252: cat >>confdefs.h <<\_ACEOF cannam@252: #define STDC_HEADERS 1 cannam@252: _ACEOF cannam@252: cannam@252: fi cannam@252: cannam@252: # On IRIX 5.3, sys/types and inttypes.h are conflicting. cannam@252: cannam@252: cannam@252: cannam@252: cannam@252: cannam@252: cannam@252: cannam@252: cannam@252: cannam@252: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ cannam@252: inttypes.h stdint.h unistd.h cannam@252: do cannam@252: as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` cannam@252: { echo "$as_me:$LINENO: checking for $ac_header" >&5 cannam@252: echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } cannam@252: if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: $ac_includes_default cannam@252: cannam@252: #include <$ac_header> cannam@252: _ACEOF cannam@252: rm -f conftest.$ac_objext cannam@252: if { (ac_try="$ac_compile" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compile") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest.$ac_objext; then cannam@252: eval "$as_ac_Header=yes" cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: eval "$as_ac_Header=no" cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cannam@252: fi cannam@252: ac_res=`eval echo '${'$as_ac_Header'}'` cannam@252: { echo "$as_me:$LINENO: result: $ac_res" >&5 cannam@252: echo "${ECHO_T}$ac_res" >&6; } cannam@252: if test `eval echo '${'$as_ac_Header'}'` = yes; then cannam@252: cat >>confdefs.h <<_ACEOF cannam@252: #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 cannam@252: _ACEOF cannam@252: cannam@252: fi cannam@252: cannam@252: done cannam@252: cannam@252: cannam@252: { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 cannam@252: echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_c_bigendian+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: # See if sys/param.h defines the BYTE_ORDER macro. cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #include cannam@252: #include cannam@252: cannam@252: int cannam@252: main () cannam@252: { cannam@252: #if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ cannam@252: && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) cannam@252: bogus endian macros cannam@252: #endif cannam@252: cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: rm -f conftest.$ac_objext cannam@252: if { (ac_try="$ac_compile" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compile") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest.$ac_objext; then cannam@252: # It does; now see whether it defined to BIG_ENDIAN or not. cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: #include cannam@252: #include cannam@252: cannam@252: int cannam@252: main () cannam@252: { cannam@252: #if BYTE_ORDER != BIG_ENDIAN cannam@252: not big endian cannam@252: #endif cannam@252: cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: rm -f conftest.$ac_objext cannam@252: if { (ac_try="$ac_compile" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compile") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest.$ac_objext; then cannam@252: ac_cv_c_bigendian=yes cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: ac_cv_c_bigendian=no cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: # It does not; compile a test program. cannam@252: if test "$cross_compiling" = yes; then cannam@252: # try to guess the endianness by grepping values into an object file cannam@252: ac_cv_c_bigendian=unknown cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; cannam@252: short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; cannam@252: void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } cannam@252: short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; cannam@252: short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; cannam@252: void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } cannam@252: int cannam@252: main () cannam@252: { cannam@252: _ascii (); _ebcdic (); cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: rm -f conftest.$ac_objext cannam@252: if { (ac_try="$ac_compile" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_compile") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest.$ac_objext; then cannam@252: if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then cannam@252: ac_cv_c_bigendian=yes cannam@252: fi cannam@252: if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then cannam@252: if test "$ac_cv_c_bigendian" = unknown; then cannam@252: ac_cv_c_bigendian=no cannam@252: else cannam@252: # finding both strings is unlikely to happen, but who knows? cannam@252: ac_cv_c_bigendian=unknown cannam@252: fi cannam@252: fi cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cannam@252: else cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: $ac_includes_default cannam@252: int cannam@252: main () cannam@252: { cannam@252: cannam@252: /* Are we little or big endian? From Harbison&Steele. */ cannam@252: union cannam@252: { cannam@252: long int l; cannam@252: char c[sizeof (long int)]; cannam@252: } u; cannam@252: u.l = 1; cannam@252: return u.c[sizeof (long int) - 1] == 1; cannam@252: cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: rm -f conftest$ac_exeext cannam@252: if { (ac_try="$ac_link" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_link") 2>&5 cannam@252: ac_status=$? cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { ac_try='./conftest$ac_exeext' cannam@252: { (case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_try") 2>&5 cannam@252: ac_status=$? cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); }; }; then cannam@252: ac_cv_c_bigendian=no cannam@252: else cannam@252: echo "$as_me: program exited with status $ac_status" >&5 cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: ( exit $ac_status ) cannam@252: ac_cv_c_bigendian=yes cannam@252: fi cannam@252: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext cannam@252: fi cannam@252: cannam@252: cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cannam@252: fi cannam@252: { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 cannam@252: echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } cannam@252: case $ac_cv_c_bigendian in cannam@252: yes) cannam@252: cannam@252: cat >>confdefs.h <<\_ACEOF cannam@252: #define WORDS_BIGENDIAN 1 cannam@252: _ACEOF cannam@252: ;; cannam@252: no) cannam@252: ;; cannam@252: *) cannam@252: { { echo "$as_me:$LINENO: error: unknown endianness cannam@252: presetting ac_cv_c_bigendian=no (or yes) will help" >&5 cannam@252: echo "$as_me: error: unknown endianness cannam@252: presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} cannam@252: { (exit 1); exit 1; }; } ;; cannam@252: esac cannam@252: cannam@252: cannam@252: if pkg-config --modversion vamp-sdk >/dev/null 2>&1; then cannam@252: echo "WARNING: A version of the Vamp plugin SDK is already installed." cannam@252: echo " Expect worries and sorrows if you install a new version" cannam@252: echo " without removing the old one first. (Continuing)" cannam@252: fi cannam@252: cannam@252: { echo "$as_me:$LINENO: checking for library containing dlopen" >&5 cannam@252: echo $ECHO_N "checking for library containing dlopen... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_search_dlopen+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: ac_func_search_save_LIBS=$LIBS cannam@252: cat >conftest.$ac_ext <<_ACEOF cannam@252: /* confdefs.h. */ cannam@252: _ACEOF cannam@252: cat confdefs.h >>conftest.$ac_ext cannam@252: cat >>conftest.$ac_ext <<_ACEOF cannam@252: /* end confdefs.h. */ cannam@252: cannam@252: /* Override any GCC internal prototype to avoid an error. cannam@252: Use char because int might match the return type of a GCC cannam@252: builtin and then its argument prototype would still apply. */ cannam@252: #ifdef __cplusplus cannam@252: extern "C" cannam@252: #endif cannam@252: char dlopen (); cannam@252: int cannam@252: main () cannam@252: { cannam@252: return dlopen (); cannam@252: ; cannam@252: return 0; cannam@252: } cannam@252: _ACEOF cannam@252: for ac_lib in '' dl; do cannam@252: if test -z "$ac_lib"; then cannam@252: ac_res="none required" cannam@252: else cannam@252: ac_res=-l$ac_lib cannam@252: LIBS="-l$ac_lib $ac_func_search_save_LIBS" cannam@252: fi cannam@252: rm -f conftest.$ac_objext conftest$ac_exeext cannam@252: if { (ac_try="$ac_link" cannam@252: case "(($ac_try" in cannam@252: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; cannam@252: *) ac_try_echo=$ac_try;; cannam@252: esac cannam@252: eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 cannam@252: (eval "$ac_link") 2>conftest.er1 cannam@252: ac_status=$? cannam@252: grep -v '^ *+' conftest.er1 >conftest.err cannam@252: rm -f conftest.er1 cannam@252: cat conftest.err >&5 cannam@252: echo "$as_me:$LINENO: \$? = $ac_status" >&5 cannam@252: (exit $ac_status); } && { cannam@252: test -z "$ac_c_werror_flag" || cannam@252: test ! -s conftest.err cannam@252: } && test -s conftest$ac_exeext && cannam@252: $as_test_x conftest$ac_exeext; then cannam@252: ac_cv_search_dlopen=$ac_res cannam@252: else cannam@252: echo "$as_me: failed program was:" >&5 cannam@252: sed 's/^/| /' conftest.$ac_ext >&5 cannam@252: cannam@252: cannam@252: fi cannam@252: cannam@252: rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ cannam@252: conftest$ac_exeext cannam@252: if test "${ac_cv_search_dlopen+set}" = set; then cannam@252: break cannam@252: fi cannam@252: done cannam@252: if test "${ac_cv_search_dlopen+set}" = set; then cannam@252: : cannam@252: else cannam@252: ac_cv_search_dlopen=no cannam@252: fi cannam@252: rm conftest.$ac_ext cannam@252: LIBS=$ac_func_search_save_LIBS cannam@252: fi cannam@252: { echo "$as_me:$LINENO: result: $ac_cv_search_dlopen" >&5 cannam@252: echo "${ECHO_T}$ac_cv_search_dlopen" >&6; } cannam@252: ac_res=$ac_cv_search_dlopen cannam@252: if test "$ac_res" != no; then cannam@252: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" cannam@252: cannam@252: fi cannam@252: cannam@252: cannam@278: # Check whether --enable-programs was given. cannam@278: if test "${enable_programs+set}" = set; then cannam@278: enableval=$enable_programs; PROGS_ARGUMENT=$enableval cannam@278: else cannam@278: PROGS_ARGUMENT="yes" cannam@278: fi cannam@278: cannam@278: cannam@278: if test "x$PROGS_ARGUMENT" = "xyes" ; then cannam@252: cannam@252: cannam@252: if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then cannam@252: if test -n "$ac_tool_prefix"; then cannam@252: # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. cannam@252: set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 cannam@252: { echo "$as_me:$LINENO: checking for $ac_word" >&5 cannam@252: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_path_PKG_CONFIG+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: case $PKG_CONFIG in cannam@252: [\\/]* | ?:[\\/]*) cannam@252: ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. cannam@252: ;; cannam@252: *) cannam@252: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR cannam@252: for as_dir in $PATH cannam@252: do cannam@252: IFS=$as_save_IFS cannam@252: test -z "$as_dir" && as_dir=. cannam@252: for ac_exec_ext in '' $ac_executable_extensions; do cannam@252: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then cannam@252: ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" cannam@252: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 cannam@252: break 2 cannam@252: fi cannam@252: done cannam@252: done cannam@252: IFS=$as_save_IFS cannam@252: cannam@252: ;; cannam@252: esac cannam@252: fi cannam@252: PKG_CONFIG=$ac_cv_path_PKG_CONFIG cannam@252: if test -n "$PKG_CONFIG"; then cannam@252: { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 cannam@252: echo "${ECHO_T}$PKG_CONFIG" >&6; } cannam@252: else cannam@252: { echo "$as_me:$LINENO: result: no" >&5 cannam@252: echo "${ECHO_T}no" >&6; } cannam@252: fi cannam@252: cannam@252: cannam@252: fi cannam@252: if test -z "$ac_cv_path_PKG_CONFIG"; then cannam@252: ac_pt_PKG_CONFIG=$PKG_CONFIG cannam@252: # Extract the first word of "pkg-config", so it can be a program name with args. cannam@252: set dummy pkg-config; ac_word=$2 cannam@252: { echo "$as_me:$LINENO: checking for $ac_word" >&5 cannam@252: echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } cannam@252: if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then cannam@252: echo $ECHO_N "(cached) $ECHO_C" >&6 cannam@252: else cannam@252: case $ac_pt_PKG_CONFIG in cannam@252: [\\/]* | ?:[\\/]*) cannam@252: ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. cannam@252: ;; cannam@252: *) cannam@252: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR cannam@252: for as_dir in $PATH cannam@252: do cannam@252: IFS=$as_save_IFS cannam@252: test -z "$as_dir" && as_dir=. cannam@252: for ac_exec_ext in '' $ac_executable_extensions; do cannam@252: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then cannam@252: ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" cannam@252: echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 cannam@252: break 2 cannam@252: fi cannam@252: done cannam@252: done cannam@252: IFS=$as_save_IFS cannam@252: cannam@252: ;; cannam@252: esac cannam@252: fi cannam@252: ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG cannam@252: if test -n "$ac_pt_PKG_CONFIG"; then cannam@252: { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 cannam@252: echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; } cannam@252: else cannam@252: { echo "$as_me:$LINENO: result: no" >&5 cannam@252: echo "${ECHO_T}no" >&6; } cannam@252: fi cannam@252: cannam@252: if test "x$ac_pt_PKG_CONFIG" = x; then cannam@252: PKG_CONFIG="" cannam@252: else cannam@252: case $cross_compiling:$ac_tool_warned in cannam@252: yes:) cannam@252: { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools cannam@252: whose name does not start with the host triplet. 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