102 lines
2.8 KiB
Diff
102 lines
2.8 KiB
Diff
diff --git a/configure.ac b/configure.ac
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index f08867c..a0150f0 100644
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--- configure.ac
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+++ configure.ac
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@@ -45,7 +45,7 @@ AC_PROG_RANLIB
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# Checks for header files.
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AC_HEADER_MAJOR
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-AC_CHECK_HEADERS([arpa/inet.h fcntl.h langinfo.h libintl.h limits.h locale.h netinet/in.h stdint.h stdio_ext.h stdlib.h string.h sys/file.h sys/ioctl.h sys/param.h sys/time.h termios.h unistd.h utmp.h values.h wchar.h wctype.h])
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+AC_CHECK_HEADERS([arpa/inet.h fcntl.h langinfo.h libintl.h limits.h locale.h netinet/in.h stdint.h stdio_ext.h stdlib.h string.h sys/file.h sys/ioctl.h sys/param.h sys/time.h termios.h unistd.h utmp.h values.h wchar.h wctype.h error.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_CHECK_HEADER_STDBOOL
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@@ -235,7 +235,9 @@ if test "x$enable_numa" = xno; then
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else
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AC_SEARCH_LIBS([dlopen], [dl], [],
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[AC_MSG_ERROR([dynamic linking unavailable, circumvent with --disable-numa])])
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- DL_LIB="$ac_cv_search_dlopen"
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+ if test "x$ac_cv_search_dlopen" != "xnone required"; then
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+ DL_LIB="$ac_cv_search_dlopen"
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+ fi
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fi
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AC_SUBST([DL_LIB])
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diff --git a/lib/nsutils.c b/lib/nsutils.c
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index b97f446..a166a74 100644
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--- lib/nsutils.c
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+++ lib/nsutils.c
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@@ -1,5 +1,4 @@
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#include <errno.h>
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-#include <error.h>
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#include <stdio_ext.h>
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#include <stdlib.h>
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#include <sys/types.h>
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diff --git a/ps/display.c b/ps/display.c
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index c20285d..b8d8fd5 100644
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--- ps/display.c
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+++ ps/display.c
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@@ -25,7 +25,9 @@
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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+#ifdef HAVE_ERROR_H
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#include <error.h>
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+#endif
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#include <sys/sysmacros.h>
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#include <sys/types.h>
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@@ -63,7 +65,12 @@ static void signal_handler(int signo){
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case SIGUSR2:
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exit(EXIT_FAILURE);
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default:
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+#ifdef HAVE_ERROR_H
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error_at_line(0, 0, __FILE__, __LINE__, "%s", _("please report this bug"));
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+#else
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+ fflush(stdout);
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+ fprintf(stderr, "%s:%u: %s\n", __FILE__, __LINE__, _("please report this bug"));
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+#endif
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signal(signo, SIG_DFL); /* allow core file creation */
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kill(getpid(), signo);
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}
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diff --git a/ps/global.c b/ps/global.c
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index b75f728..d4d36a8 100644
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--- ps/global.c
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+++ ps/global.c
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@@ -25,7 +25,9 @@
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#include <string.h>
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#include <termios.h>
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#include <unistd.h>
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+#ifdef HAVE_ERROR_H
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#include <error.h>
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+#endif
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#include <sys/ioctl.h>
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#include <sys/stat.h>
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@@ -522,6 +524,11 @@ catastrophic_failure(const char *filename,
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unsigned int linenum,
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const char *message)
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{
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+#ifdef HAVE_ERROR_H
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error_at_line(0, 0, filename, linenum, "%s", message);
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+#else
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+ fflush(stdout);
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+ fprintf(stderr, "%s:%u: %s\n", filename, linenum, message);
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+#endif
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exit(EXIT_FAILURE);
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}
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diff --git a/sysctl.c b/sysctl.c
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index bb3e6b7..8afd487 100644
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--- sysctl.c
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+++ sysctl.c
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@@ -48,6 +48,10 @@
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#include "proc/procps.h"
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#include "proc/version.h"
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+#ifndef GLOB_TILDE
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+#define GLOB_TILDE 0
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+#endif
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+
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/*
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* Globals...
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*/
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