--- configure +++ configure @@ -20189,130 +20189,18 @@ { echo "$as_me:$LINENO: checking for support for -pipe compiler flag" >&5 echo $ECHO_N "checking for support for -pipe compiler flag... $ECHO_C" >&6; } -oCFLAGS=$CFLAGS -CFLAGS="$CFLAGS -pipe" -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -int main() -{ - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } comp_flags="${comp_flags} -pipe" -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - -CFLAGS="$oCFLAGS" { echo "$as_me:$LINENO: checking for support for -Wbounded compiler flag" >&5 echo $ECHO_N "checking for support for -Wbounded compiler flag... $ECHO_C" >&6; } -oCFLAGS=$CFLAGS -CFLAGS="$CFLAGS -Wbounded" -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -int main() -{ - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } - comp_flags="${comp_flags} -Wbounded" -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } - cat >>confdefs.h <<\_ACEOF #define __bounded__(a,b,c) _ACEOF -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - -CFLAGS="$oCFLAGS" { echo "$as_me:$LINENO: checking for compilation with debugging" >&5 echo $ECHO_N "checking for compilation with debugging... $ECHO_C" >&6; } @@ -25093,141 +24981,14 @@ { echo "$as_me:$LINENO: checking whether realloc with a NULL pointer calls malloc" >&5 echo $ECHO_N "checking whether realloc with a NULL pointer calls malloc... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include -#ifndef NULL -#define NULL (char *)0 -#endif - -int main() -{ - /* will assume this test doesn\'t fail because of lack of memory */ - if (realloc(NULL, 1) == NULL) - return 1; - else - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) - -cat >>confdefs.h <<\_ACEOF -#define HAVE_NOMALLOC_REALLOC 1 -_ACEOF - - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - { echo "$as_me:$LINENO: checking whether free can be called with NULL" >&5 echo $ECHO_N "checking whether free can be called with NULL... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include -#ifndef NULL -#define NULL (char *)0 -#endif - -int main() -{ - /* will assume core dump/seg fault if it doesn\'t work */ - free(NULL); - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) - -cat >>confdefs.h <<\_ACEOF -#define HAVE_NONULL_FREE 1 -_ACEOF - - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi @@ -31356,360 +31117,36 @@ { echo "$as_me:$LINENO: checking for object file type" >&5 echo $ECHO_N "checking for object file type... $ECHO_C" >&6; } - - -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -/* look for ELF identification header at the start of argv[0] */ - -#include -#include -#include - -/* - * ELF header, from ELF standard (Portable Formats Specification, - * Version 1.1). - */ -char elfheader[] = { 0x7f, 'E', 'L', 'F' }; - -int -main (argc, argv) - int argc; - char *argv[]; -{ - int fd; - int len = sizeof(elfheader); - char header[len]; - - if ((fd = open(argv[0], O_RDONLY, 0)) == -1) { - perror("open"); - exit(1); - } - if (read(fd, header, len) != len) { - perror("read"); - exit(1); - } - if (memcmp(header, elfheader, len) == 0) - exit(0); /* pointy ears */ - else - exit(1); -} - -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: elf" >&5 echo "${ECHO_T}elf" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_NO_SYMBOL_UNDERSCORE 1 _ACEOF -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) - - #XXX exceptions for coff platforms, should be detected automatically - case $host in - alpha*-dec-osf*) - cat >>confdefs.h <<\_ACEOF -#define HAVE_NO_SYMBOL_UNDERSCORE 1 -_ACEOF - - { echo "$as_me:$LINENO: result: coff" >&5 -echo "${ECHO_T}coff" >&6; } - ;; - *-*-hpux*) #XXX apparently does not use underscore - cat >>confdefs.h <<\_ACEOF -#define HAVE_NO_SYMBOL_UNDERSCORE 1 -_ACEOF - - { echo "$as_me:$LINENO: result: a.out?" >&5 -echo "${ECHO_T}a.out?" >&6; } - ;; - *) - { echo "$as_me:$LINENO: result: a.out" >&5 -echo "${ECHO_T}a.out" >&6; } - ;; - esac -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - { echo "$as_me:$LINENO: checking for working dlsym" >&5 echo $ECHO_N "checking for working dlsym... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include -#include - -#include "include/symbols.h" - -int main() -{ - void *lib; - void *sym; - - if ((lib = dlopen(LIBRARY_CONNECT, DL_LAZY)) == NULL) { - fprintf(stderr, "dlopen: %s", dlerror()); - return 1; - } - (void)dlerror(); - if ((sym = dlsym(lib, SYMBOL_CONNECT)) == NULL) { - fprintf(stderr, "dlsym: %s", dlerror()); - return 1; - } - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - no_preload_client=t - no_preload_server=t - no_preload=t -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi { echo "$as_me:$LINENO: checking for working RTLD_NEXT" >&5 echo $ECHO_N "checking for working RTLD_NEXT... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#define _GNU_SOURCE -#include -#include - -#include "include/symbols.h" - -int main() -{ - void *sym; - - if ((sym = dlsym(RTLD_NEXT, SYMBOL_READ)) == NULL) { - fprintf(stderr, "dlsym: %s", dlerror()); - return 1; - } - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } - cat >>confdefs.h <<\_ACEOF #define HAVE_RTLD_NEXT 1 _ACEOF -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define HAVE_RTLD_NEXT 0 -_ACEOF - -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - #solaris might block preloading { echo "$as_me:$LINENO: checking libc preload blocking" >&5 echo $ECHO_N "checking libc preload blocking... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include -#include -#include -int -main(int argc, char *argv[]) -{ - char buf[1024]; - - strcpy(buf, "lari -V "); - strcat(buf, argv[0]); - strcat(buf, " | grep read | grep protected > /dev/null"); - - /* - * return error if 'protected' - * (ignore errors, not indicative of blocking) */ - if (system(buf) == 0) - return 1; - else - return 0; -} - -ssize_t -read(d, buf, nbytes) - int d; - void *buf; - size_t nbytes; -{ - return 0; -} - -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } - { echo "$as_me:$LINENO: WARNING: this platform blocks preloading of libraries" >&5 -echo "$as_me: WARNING: this platform blocks preloading of libraries" >&2;} - blocked_preload=t -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi @@ -31927,134 +31364,22 @@ { echo "$as_me:$LINENO: checking for CMSG_SPACE in sys/socket.h" >&5 echo $ECHO_N "checking for CMSG_SPACE in sys/socket.h... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include -#include -int main() -{ - int d = CMSG_SPACE(4); - return 0; -} - -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } - cat >>confdefs.h <<\_ACEOF #define HAVE_CMSG_SPACE 1 _ACEOF -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - { echo "$as_me:$LINENO: checking for CMSG_LEN in sys/socket.h" >&5 echo $ECHO_N "checking for CMSG_LEN in sys/socket.h... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include -#include - -int main() -{ - int d = CMSG_LEN(4); - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } - cat >>confdefs.h <<\_ACEOF #define HAVE_CMSG_LEN 1 _ACEOF -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - { echo "$as_me:$LINENO: checking for sa_len in sockaddr" >&5 @@ -34618,84 +33943,8 @@ { echo "$as_me:$LINENO: checking for working gssapi" >&5 echo $ECHO_N "checking for working gssapi... $ECHO_C" >&6; } - if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#if HAVE_GSSAPI_GSSAPI_H -#include -#elif HAVE_GSSAPI_H -#include -#endif - -#if HAVE_GSSAPI_GSSAPI_EXT_H -#include -#endif - -#if HAVE_GSSAPI_GSSAPI_KRB5_H -#include -#endif - -#if HAVE_GSSAPI_GSSAPI_GENERIC_H -#include -#endif - -int -main(void) -{ - OM_uint32 val; - gss_OID_set set; - - gss_create_empty_oid_set(&val, &set); - - return 0; -} - -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - unset no_gssapi - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi @@ -34819,237 +34068,24 @@ { echo "$as_me:$LINENO: checking for __attribute__ support" >&5 echo $ECHO_N "checking for __attribute__ support... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include - -void errfunc(void) __attribute((noreturn)); - -void errfunc(void) -{ - exit(0); -} - -int main() -{ - errfunc(); -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define __attribute__(a) -_ACEOF - -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi { echo "$as_me:$LINENO: checking for __printf__ attribute support" >&5 echo $ECHO_N "checking for __printf__ attribute support... $ECHO_C" >&6; } -if test x"$have_suncc" = xt; then - { echo "$as_me:$LINENO: result: disabled for sun cc" >&5 -echo "${ECHO_T}disabled for sun cc" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define format(a,b,c) -_ACEOF - -else - if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include - -void func(const char *fmt, ...) - __attribute__((format(__printf__, 1, 2))); - -void func(const char *fmt, ...) { - (void)fmt; - return; -} - -int main() -{ - func("foo"); - return 0; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define format(a,b,c) -_ACEOF - -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - -fi { echo "$as_me:$LINENO: checking for timer macros" >&5 echo $ECHO_N "checking for timer macros... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include - -int main() -{ - struct timeval tv, tv2, tv3; - - tv.tv_sec = 0; - tv.tv_usec = 0; - tv2.tv_sec = 0; - tv2.tv_usec = 0; - tv3.tv_sec = 0; - tv3.tv_usec = 0; - - timeradd(&tv, &tv2, &tv3); - timersub(&tv3, &tv2, &tv); - - return 0; } -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } - cat >>confdefs.h <<\_ACEOF #define HAVE_TIMER_MACROS 1 _ACEOF -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - - - - - - for ac_func in daemon difftime getifaddrs freeifaddrs hstrerror inet_aton @@ -35439,77 +34475,8 @@ #try to detect gcc bug (irix 64 problem, affects among others inet_ntoa) { echo "$as_me:$LINENO: checking for incorrect inet_ntoa behaviour" >&5 echo $ECHO_N "checking for incorrect inet_ntoa behaviour... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -#include -#include -#include -#include -int main(void) -{ - struct sockaddr_in addr; - char *a, *b = "195.195.195.195"; - addr.sin_addr.s_addr = inet_addr(b); - a = inet_ntoa(addr.sin_addr); - if (strcmp(a, b) == 0) - return 1; - else - return 0; -} - -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_BROKEN_INET_NTOA 1 -_ACEOF - - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } - ac_cv_func_inet_ntoa=no -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - if test x${ac_cv_func_sockatmark} = xyes; then @@ -35622,71 +34589,9 @@ if test "${GLIBCSEC}" != no; then { echo "$as_me:$LINENO: checking for __libc_enable_secure" >&5 echo $ECHO_N "checking for __libc_enable_secure... $ECHO_C" >&6; } - if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ - -extern int __libc_enable_secure; - -int main() -{ - if (__libc_enable_secure == 0) - return 0; - - return 1; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } - -cat >>confdefs.h <<\_ACEOF -#define HAVE_LIBC_ENABLE_SECURE 1 -_ACEOF - -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - -fi unset stdio_preload @@ -35753,184 +34658,9 @@ unset nb_select_err { echo "$as_me:$LINENO: checking for expected select behaviour" >&5 echo $ECHO_N "checking for expected select behaviour... $ECHO_C" >&6; } -if test "$cross_compiling" = yes; then - { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling -See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run test program while cross compiling -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -else - cat >conftest.$ac_ext <<_ACEOF - -/* - * ftp.inet.no:/pub/home/michaels/stuff/socket-select.c - * $ cc socket-select.c && uname -a && ./a.out - * - * Thanks to Eric Anderson . - * -*/ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -#define BLOCKING(b) (b ? ("blocking") : ("non-blocking")) - -static int selectcheck(int s); -static int dotests(int s, int blocking); - -int -main(void) -{ - int s, p; - struct sigaction sigact; - - sigemptyset(&sigact.sa_mask); - sigact.sa_handler = SIG_IGN; - sigact.sa_flags = 0; - if (sigaction(SIGPIPE, &sigact, NULL) != 0) { - perror("sigaction()"); - exit(1); - } - - if ((s = socket(AF_INET, SOCK_STREAM, 0)) == -1) { - perror("socket()"); - exit(1); - } - - if ((p = fcntl(s, F_GETFL, 0)) == -1 - || fcntl(s, F_SETFL, p | O_NONBLOCK) == -1) { - perror("fcntl()"); - exit(1); - } - - p = dotests(s, 0); - close(s); - - return p; -} - - -static int -dotests(s, blocking) - int s; - int blocking; -{ - int p, rc; - struct sockaddr_in addr; - - fprintf(stderr, "testing with %s, bound, socket:\n", BLOCKING(blocking)); - bzero(&addr, sizeof(addr)); - addr.sin_family = AF_INET; - addr.sin_addr.s_addr = htonl(INADDR_ANY); - addr.sin_port = htons(0); - - /* LINTED pointer casts may be troublesome */ - if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) != 0) { - perror("bind(), running linux?"); - exit(1); - } - - fprintf(stderr, "\tselect() returned %d\n", selectcheck(s)); - p = read(s, NULL, 0); - fprintf(stderr, "\tread() returned %d, errno = %d (%s)\n", - p, errno, (strerror(errno))); - p = write(s, &s, sizeof(s)); - fprintf(stderr, "\twrite() returned %d, errno = %d (%s)\n", - p, errno, (strerror(errno))); - - fprintf(stderr, "testing with %s, bound, listening, socket:\n", BLOCKING(blocking)); - if (listen(s, 1) != 0) { - perror("listen()"); - exit(1); - } - fprintf(stderr, "\tselect() returned %d\n", rc = selectcheck(s)); - p = read(s, NULL, 0); - fprintf(stderr, "\tread() returned %d, errno = %d (%s)\n", - p, errno, (strerror(errno))); - p = write(s, &s, sizeof(s)); - fprintf(stderr, "\twrite() returned %d, errno = %d (%s)\n", - p, errno, (strerror(errno))); - - return rc; -} - -static int -selectcheck(s) - int s; -{ - fd_set rset, wset, xset; - struct timeval timeout; - int ret; - - FD_ZERO(&rset); - FD_SET(s, &rset); - wset = xset = rset; - - timeout.tv_sec = 0; - timeout.tv_usec = 0; - - errno = 0; - ret = select(s + 1, &rset, &wset, &xset, &timeout); - - if (FD_ISSET(s, &rset)) - fprintf(stderr, "\tsocket is readable\n"); - - if (FD_ISSET(s, &wset)) - fprintf(stderr, "\tsocket is writeable\n"); - - if (FD_ISSET(s, &xset)) - fprintf(stderr, "\tsocket has an exception pending\n"); - - return ret; -} -_ACEOF -rm -f conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && { ac_try='./conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } -else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - -( exit $ac_status ) -{ echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - nb_select_err=t -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext -fi - - if test x"${nb_select_err}" = xt; then { echo "$as_me:$LINENO: WARNING: operations on nonblocking sockets might fail on this platform" >&5