Bugzilla Bug 261649: added GNU/k*BSD and preliminary GNU/Hurd support. The

patch is contributed by Robert Millan <rmh@aybabtu.com>. r=wtc. Modified files: configure configure.in _linux.cfg _pth.h _unixos.h prosdep.h pr/src/linking/Makefile.in prlink.c prosdep.c unix.c uxproces.c uxrng.c prnetdb.c ptio.c pr/tests/Makefile.in
2005-12-24 08:25:31 +00:00 · 2005-12-24 08:25:31 +00:00 · 7d5638e978
--- a/nsprpub/configure
+++ b/nsprpub/configure
@ -3800,7 +3800,7 @@ EOF
 	esac
    ;;

-*-linux*)
+*-linux*|*-gnu*|*-k*bsd*-gnu)
    if test -z "$USE_NSPR_THREADS"; then
        USE_PTHREADS=1
        IMPL_STRATEGY=_PTH
@ -3829,10 +3829,14 @@ EOF
 #define HAVE_FCNTL_FILE_LOCKING 1
 EOF

-    cat >> confdefs.h <<\EOF
+    case "${target_os}" in
+    linux*)
+        cat >> confdefs.h <<\EOF
 #define LINUX 1
 EOF

+        ;;
+    esac
    CFLAGS="$CFLAGS -ansi -Wall"
    CXXFLAGS="$CXXFLAGS -ansi -Wall"
    MDCPUCFG_H=_linux.cfg
@ -4412,17 +4416,17 @@ EOF
        _OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Olimit 4000"
        ac_safe=`echo "machine/builtins.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for machine/builtins.h""... $ac_c" 1>&6
-echo "configure:4416: checking for machine/builtins.h" >&5
+echo "configure:4420: checking for machine/builtins.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 4421 "configure"
+#line 4425 "configure"
 #include "confdefs.h"
 #include <machine/builtins.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4426: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4430: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
  rm -rf conftest*
@ -4984,7 +4988,7 @@ case $target in
    ;;
 *)
    echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:4988: checking for dlopen in -ldl" >&5
+echo "configure:4992: checking for dlopen in -ldl" >&5
 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
@ -4992,7 +4996,7 @@ else
  ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4996 "configure"
+#line 5000 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@ -5003,7 +5007,7 @@ int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:5007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_lib_$ac_lib_var=yes"
 else
@ -5020,17 +5024,17 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  echo "$ac_t""yes" 1>&6
  ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
-echo "configure:5024: checking for dlfcn.h" >&5
+echo "configure:5028: checking for dlfcn.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 5029 "configure"
+#line 5033 "configure"
 #include "confdefs.h"
 #include <dlfcn.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5034: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5038: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
  rm -rf conftest*
@ -5063,13 +5067,13 @@ esac

 if test $ac_cv_prog_gcc = yes; then
    echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
-echo "configure:5067: checking whether ${CC-cc} needs -traditional" >&5
+echo "configure:5071: checking whether ${CC-cc} needs -traditional" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
    ac_pattern="Autoconf.*'x'"
  cat > conftest.$ac_ext <<EOF
-#line 5073 "configure"
+#line 5077 "configure"
 #include "confdefs.h"
 #include <sgtty.h>
 Autoconf TIOCGETP
@ -5087,7 +5091,7 @@ rm -f conftest*

  if test $ac_cv_prog_gcc_traditional = no; then
    cat > conftest.$ac_ext <<EOF
-#line 5091 "configure"
+#line 5095 "configure"
 #include "confdefs.h"
 #include <termio.h>
 Autoconf TCGETA
@ -5111,12 +5115,12 @@ fi
 for ac_func in lchown strerror
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5115: checking for $ac_func" >&5
+echo "configure:5119: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
  cat > conftest.$ac_ext <<EOF
-#line 5120 "configure"
+#line 5124 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func(); below.  */
@ -5139,7 +5143,7 @@ $ac_func();

 ; return 0; }
 EOF
-if { (eval echo configure:5143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  eval "ac_cv_func_$ac_func=yes"
 else
@ -5180,7 +5184,7 @@ hpux*)
 if test -z "$GNU_CC"; then

    echo $ac_n "checking for +Olit support""... $ac_c" 1>&6
-echo "configure:5184: checking for +Olit support" >&5
+echo "configure:5188: checking for +Olit support" >&5
 if eval "test \"`echo '$''{'ac_cv_hpux_usable_olit_option'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
 else
@ -5219,7 +5223,7 @@ darwin*)
 *)
    
 echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
-echo "configure:5223: checking for pthread_create in -lpthreads" >&5
+echo "configure:5227: checking for pthread_create in -lpthreads" >&5
 echo "
    #include <pthread.h> 
    void *foo(void *v) { return v; } 
@ -5241,7 +5245,7 @@ echo "
        echo "$ac_t""no" 1>&6
        
 echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:5245: checking for pthread_create in -lpthread" >&5
+echo "configure:5249: checking for pthread_create in -lpthread" >&5
 echo "
    #include <pthread.h> 
    void *foo(void *v) { return v; } 
@ -5263,7 +5267,7 @@ echo "
        echo "$ac_t""no" 1>&6
        
 echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
-echo "configure:5267: checking for pthread_create in -lc_r" >&5
+echo "configure:5271: checking for pthread_create in -lc_r" >&5
 echo "
    #include <pthread.h> 
    void *foo(void *v) { return v; } 
@ -5285,7 +5289,7 @@ echo "
        echo "$ac_t""no" 1>&6
        
 echo $ac_n "checking for pthread_create in -lc""... $ac_c" 1>&6
-echo "configure:5289: checking for pthread_create in -lc" >&5
+echo "configure:5293: checking for pthread_create in -lc" >&5
 echo "
    #include <pthread.h> 
    void *foo(void *v) { return v; } 
@ -5439,7 +5443,7 @@ if test -n "$USE_PTHREADS"; then
      rm -f conftest*
   ac_cv_have_dash_pthread=no
   echo $ac_n "checking whether ${CC-cc} accepts -pthread""... $ac_c" 1>&6
-echo "configure:5443: checking whether ${CC-cc} accepts -pthread" >&5
+echo "configure:5447: checking whether ${CC-cc} accepts -pthread" >&5
   echo 'int main() { return 0; }' | cat > conftest.c
   ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
   if test $? -eq 0; then
@ -5462,7 +5466,7 @@ echo "configure:5443: checking whether ${CC-cc} accepts -pthread" >&5
 			    ac_cv_have_dash_pthreads=no
    if test "$ac_cv_have_dash_pthread" = "no"; then
 	    echo $ac_n "checking whether ${CC-cc} accepts -pthreads""... $ac_c" 1>&6
-echo "configure:5466: checking whether ${CC-cc} accepts -pthreads" >&5
+echo "configure:5470: checking whether ${CC-cc} accepts -pthreads" >&5
    	echo 'int main() { return 0; }' | cat > conftest.c
 	    ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
    	if test $? -eq 0; then
@ -5516,7 +5520,7 @@ EOF
            _PTHREAD_LDFLAGS=-pthread
        fi
        ;;
-    *-linux*)
+    *-linux*|*-gnu*|*-k*bsd*-gnu)
        cat >> confdefs.h <<\EOF
 #define _REENTRANT 1
 EOF
@ -5653,7 +5657,7 @@ EOF
        fi
    fi
    ;;
-*-linux*)
+*-linux*|*-gnu*|*-k*bsd*-gnu)
    if test -n "$USE_NSPR_THREADS"; then
        cat >> confdefs.h <<\EOF
 #define _PR_LOCAL_THREADS_ONLY 1
--- a/nsprpub/configure.in
+++ b/nsprpub/configure.in
@ -1336,7 +1336,7 @@ tools are selected during the Xcode/Developer Tools installation.])
 	esac
    ;;

-*-linux*)
+*-linux*|*-gnu*|*-k*bsd*-gnu)
    if test -z "$USE_NSPR_THREADS"; then
        USE_PTHREADS=1
        IMPL_STRATEGY=_PTH
@ -1347,7 +1347,11 @@ tools are selected during the Xcode/Developer Tools installation.])
    AC_DEFINE(_SVID_SOURCE)
    AC_DEFINE(_LARGEFILE64_SOURCE)
    AC_DEFINE(HAVE_FCNTL_FILE_LOCKING)
-    AC_DEFINE(LINUX)
+    case "${target_os}" in
+    linux*)
+        AC_DEFINE(LINUX)
+        ;;
+    esac
    CFLAGS="$CFLAGS -ansi -Wall"
    CXXFLAGS="$CXXFLAGS -ansi -Wall"
    MDCPUCFG_H=_linux.cfg
@ -2442,7 +2446,7 @@ if test -n "$USE_PTHREADS"; then
            _PTHREAD_LDFLAGS=-pthread
        fi
        ;;
-    *-linux*)
+    *-linux*|*-gnu*|*-k*bsd*-gnu)
        AC_DEFINE(_REENTRANT)
        ;;
    esac
@ -2526,7 +2530,7 @@ case "$target" in
        fi
    fi
    ;;
-*-linux*)
+*-linux*|*-gnu*|*-k*bsd*-gnu)
    if test -n "$USE_NSPR_THREADS"; then
        AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
    fi
--- a/nsprpub/pr/include/md/_linux.cfg
+++ b/nsprpub/pr/include/md/_linux.cfg
@ -35,6 +35,11 @@
 *
 * ***** END LICENSE BLOCK ***** */

+/*
+ * This file is used by not only Linux but also other glibc systems
+ * such as GNU/Hurd and GNU/k*BSD.
+ */
+
 #ifndef nspr_cpucfg___
 #define nspr_cpucfg___

@ -42,7 +47,7 @@
 #define XP_UNIX
 #endif

-#ifndef LINUX
+#if !defined(LINUX) && defined(__linux__)
 #define LINUX
 #endif

--- a/nsprpub/pr/include/md/_pth.h
+++ b/nsprpub/pr/include/md/_pth.h
@ -143,10 +143,15 @@
 	(!memcmp(&(t), &pt_zero_tid, sizeof(pthread_t)))
 #define _PT_PTHREAD_COPY_THR_HANDLE(st, dt)   (dt) = (st)
 #elif defined(IRIX) || defined(OSF1) || defined(AIX) || defined(SOLARIS) \
-	|| defined(HPUX) || defined(LINUX) || defined(FREEBSD) \
+	|| defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) \
+	|| defined(HPUX) || defined(FREEBSD) \
 	|| defined(NETBSD) || defined(OPENBSD) || defined(BSDI) \
 	|| defined(VMS) || defined(NTO) || defined(DARWIN) \
 	|| defined(UNIXWARE) || defined(RISCOS)
+#ifdef __GNU__
+/* Hurd pthreads don't have an invalid value for pthread_t. -- rmh */
+#error Using Hurd pthreads
+#endif
 #define _PT_PTHREAD_INVALIDATE_THR_HANDLE(t)  (t) = 0
 #define _PT_PTHREAD_THR_HANDLE_IS_INVALID(t)  (t) == 0
 #define _PT_PTHREAD_COPY_THR_HANDLE(st, dt)   (dt) = (st)
@ -235,7 +240,8 @@
 #define PT_PRIO_MAX            sched_get_priority_max(SCHED_OTHER)
 #endif /* defined(_PR_DCETHREADS) */

-#elif defined(LINUX) || defined(FREEBSD)
+#elif defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) \
+	|| defined(FREEBSD)
 #define PT_PRIO_MIN            sched_get_priority_min(SCHED_OTHER)
 #define PT_PRIO_MAX            sched_get_priority_max(SCHED_OTHER)
 #elif defined(NTO)
@ -291,7 +297,8 @@ extern int (*_PT_aix_yield_fcn)();
 		onemillisec.tv_nsec = 1000000L;			\
        nanosleep(&onemillisec,NULL);			\
    PR_END_MACRO
-#elif defined(HPUX) || defined(LINUX) || defined(SOLARIS) \
+#elif defined(HPUX) || defined(SOLARIS) \
+	|| defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) \
 	|| defined(FREEBSD) || defined(NETBSD) || defined(OPENBSD) \
 	|| defined(BSDI) || defined(NTO) || defined(DARWIN) \
 	|| defined(UNIXWARE) || defined(RISCOS)
--- a/nsprpub/pr/include/md/_unixos.h
+++ b/nsprpub/pr/include/md/_unixos.h
@ -46,7 +46,8 @@
 * Linux: FD_SETSIZE is defined in /usr/include/sys/select.h and should
 * not be redefined.
 */
-#if !defined(LINUX) && !defined(DARWIN) && !defined(NEXTSTEP)
+#if !defined(LINUX) && !defined(__GNU__) && !defined(__GLIBC__) \
+    && !defined(DARWIN) && !defined(NEXTSTEP)
 #ifndef FD_SETSIZE
 #define FD_SETSIZE  4096
 #endif
--- a/nsprpub/pr/include/md/prosdep.h
+++ b/nsprpub/pr/include/md/prosdep.h
@ -90,7 +90,7 @@ PR_BEGIN_EXTERN_C
 #elif defined(IRIX)
 #include "md/_irix.h"

-#elif defined(LINUX)
+#elif defined(LINUX) || defined(__GNU__) || defined(__GLIBC__)
 #include "md/_linux.h"

 #elif defined(OSF1)
--- a/nsprpub/pr/src/linking/Makefile.in
+++ b/nsprpub/pr/src/linking/Makefile.in
@ -63,7 +63,7 @@ TARGETS	= $(OBJS)
 INCLUDES = -I$(dist_includedir) -I$(topsrcdir)/pr/include -I$(topsrcdir)/pr/include/private

 # For Dl_info and dladdr.
-ifeq ($(OS_TARGET),Linux)
+ifeq (,$(filter-out Linux GNU GNU_kFreeBSD GNU_kNetBSD,$(OS_TARGET)))
 DEFINES    += -D_GNU_SOURCE
 endif

--- a/nsprpub/pr/src/linking/prlink.c
+++ b/nsprpub/pr/src/linking/prlink.c
@ -1388,7 +1388,8 @@ PR_LoadStaticLibrary(const char *name, const PRStaticLinkTable *slt)
 PR_IMPLEMENT(char *)
 PR_GetLibraryFilePathname(const char *name, PRFuncPtr addr)
 {
-#if defined(SOLARIS) || defined(LINUX) || defined(FREEBSD)
+#if defined(SOLARIS) || defined(FREEBSD) \
+        || defined(LINUX) || defined(__GLIBC__)
    Dl_info dli;
    char *result;

--- a/nsprpub/pr/src/md/prosdep.c
+++ b/nsprpub/pr/src/md/prosdep.c
@ -63,7 +63,8 @@ static void GetPageSize(void)

    /* Get page size */
 #ifdef XP_UNIX
-#if defined SUNOS4 || defined LINUX || defined BSDI || defined AIX \
+#if defined SUNOS4 || defined BSDI || defined AIX \
+        || defined LINUX || defined __GNU__ || defined __GLIBC__ \
        || defined FREEBSD || defined NETBSD || defined OPENBSD \
        || defined DARWIN || defined NEXTSTEP
    _pr_pageSize = getpagesize();
--- a/nsprpub/pr/src/md/unix/unix.c
+++ b/nsprpub/pr/src/md/unix/unix.c
@ -65,7 +65,7 @@
 * PRInt32* pointer to a _PRSockLen_t* pointer.
 */
 #if defined(HAVE_SOCKLEN_T) \
-    || (defined(LINUX) && defined(__GLIBC__) && __GLIBC__ >= 2)
+    || (defined(__GLIBC__) && __GLIBC__ >= 2)
 #define _PRSockLen_t socklen_t
 #elif defined(IRIX) || defined(HPUX) || defined(OSF1) || defined(SOLARIS) \
    || defined(AIX4_1) || defined(LINUX) || defined(SONY) \
--- a/nsprpub/pr/src/md/unix/uxproces.c
+++ b/nsprpub/pr/src/md/unix/uxproces.c
@ -92,7 +92,8 @@ typedef struct pr_PidRecord {
 * that can share the virtual address space and file descriptors.
 */
 #if (defined(IRIX) && !defined(_PR_PTHREADS)) \
-        || (defined(LINUX) && defined(_PR_PTHREADS))
+        || ((defined(LINUX) || defined(__GNU__) || defined(__GLIBC__)) \
+        && defined(_PR_PTHREADS))
 #define _PR_SHARE_CLONES
 #endif

@ -106,7 +107,8 @@ typedef struct pr_PidRecord {
 */

 #if defined(_PR_GLOBAL_THREADS_ONLY) \
-	|| (defined(_PR_PTHREADS) && !defined(LINUX))
+	|| (defined(_PR_PTHREADS) \
+	&& !defined(LINUX) && !defined(__GNU__) && !defined(__GLIBC__))
 #define _PR_NATIVE_THREADS
 #endif

--- a/nsprpub/pr/src/md/unix/uxrng.c
+++ b/nsprpub/pr/src/md/unix/uxrng.c
@ -138,7 +138,8 @@ GetHighResClock(void *buf, size_t maxbytes)
    return 0;
 }

-#elif (defined(LINUX) || defined(FREEBSD) || defined(NETBSD) || defined(OPENBSD))
+#elif (defined(LINUX) || defined(FREEBSD) || defined(__FreeBSD_kernel__) \
+    || defined(NETBSD) || defined(__NetBSD_kernel__) || defined(OPENBSD))
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
--- a/nsprpub/pr/src/misc/prnetdb.c
+++ b/nsprpub/pr/src/misc/prnetdb.c
@ -108,7 +108,7 @@ PRLock *_pr_dnsLock = NULL;
 #define _PR_HAVE_GETPROTO_R_INT
 #endif

-#if (defined(LINUX) && defined(__GLIBC__) && __GLIBC__ >= 2)
+#if (defined(__GLIBC__) && __GLIBC__ >= 2)
 #define _PR_HAVE_GETPROTO_R
 #define _PR_HAVE_5_ARG_GETPROTO_R
 #endif
--- a/nsprpub/pr/src/pthreads/ptio.c
+++ b/nsprpub/pr/src/pthreads/ptio.c
@ -205,7 +205,8 @@ static PRBool _pr_ipv6_v6only_on_by_default;
 #define _PRSelectFdSetArg_t void *
 #elif defined(IRIX) || (defined(AIX) && !defined(AIX4_1)) \
    || defined(OSF1) || defined(SOLARIS) \
-    || defined(HPUX10_30) || defined(HPUX11) || defined(LINUX) \
+    || defined(HPUX10_30) || defined(HPUX11) \
+    || defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) \
    || defined(FREEBSD) || defined(NETBSD) || defined(OPENBSD) \
    || defined(BSDI) || defined(VMS) || defined(NTO) || defined(DARWIN) \
    || defined(UNIXWARE) || defined(RISCOS)
@ -289,7 +290,7 @@ static PRBool IsValidNetAddrLen(const PRNetAddr *addr, PRInt32 addr_len)
 * most current systems.
 */
 #if defined(HAVE_SOCKLEN_T) \
-    || (defined(LINUX) && defined(__GLIBC__) && __GLIBC__ >= 2)
+    || (defined(__GLIBC__) && __GLIBC__ >= 2)
 typedef socklen_t pt_SockLen;
 #elif (defined(AIX) && !defined(AIX4_1)) \
    || defined(VMS)
@ -3230,7 +3231,8 @@ static PRIOMethods _pr_socketpollfd_methods = {
 };

 #if defined(HPUX) || defined(OSF1) || defined(SOLARIS) || defined (IRIX) \
-    || defined(AIX) || defined(LINUX) || defined(FREEBSD) || defined(NETBSD) \
+    || defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) \
+    || defined(AIX) || defined(FREEBSD) || defined(NETBSD) \
    || defined(OPENBSD) || defined(BSDI) || defined(VMS) || defined(NTO) \
    || defined(DARWIN) || defined(UNIXWARE) || defined(RISCOS)
 #define _PR_FCNTL_FLAGS O_NONBLOCK
@ -4727,7 +4729,8 @@ PR_IMPLEMENT(PRInt32) PR_FD_NISSET(PRInt32 fd, PR_fd_set *set)

 #include <sys/types.h>
 #include <sys/time.h>
-#if !defined(SUNOS4) && !defined(HPUX) && !defined(LINUX)
+#if !defined(SUNOS4) && !defined(HPUX) \
+    && !defined(LINUX) && !defined(__GNU__) && !defined(__GLIBC__)
 #include <sys/select.h>
 #endif

--- a/nsprpub/pr/tests/Makefile.in
+++ b/nsprpub/pr/tests/Makefile.in
@ -376,14 +376,10 @@ ifeq ($(OS_ARCH), NEWS-OS)
    EXTRA_LIBS = -lsocket -lnsl -lgen -lresolv
 endif

-ifeq ($(OS_ARCH), Linux)
-    ifeq ($(OS_RELEASE), 1.2)
-        EXTRA_LIBS = -ldl
-    else
-        LDOPTS += -Xlinker -rpath $(ABSOLUTE_LIB_DIR)
-        ifeq ($(USE_PTHREADS),1)
-            EXTRA_LIBS = -lpthread
-        endif
+ifeq (,$(filter-out Linux GNU GNU_kFreeBSD GNU_kNetBSD,$(OS_ARCH)))
+    LDOPTS += -Xlinker -rpath $(ABSOLUTE_LIB_DIR)
+    ifeq ($(USE_PTHREADS),1)
+        EXTRA_LIBS = -lpthread
    endif
 endif