2 files changed, 202 insertions, 0 deletions

diff --git a/meta/recipes-devtools/expect/expect/expect-configure-c99.patch b/meta/recipes-devtools/expect/expect/expect-configure-c99.patch
new file mode 100644
index 0000000000..09bf180df7
--- /dev/null
+++ b/meta/recipes-devtools/expect/expect/expect-configure-c99.patch
@@ -0,0 +1,201 @@
+Avoid calling exit without declaring the function.
+
+Add missing <string.h> include for memcpy.
+
+Use AC_TYPE_SIGNAL to fix REARM_SIG check.  Add missing includes.
+
+Fix various implicit int return types of main.
+
+Upstream-Status: Submitted [https://sourceforge.net/p/expect/patches/24/]
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+
+diff --git a/configure.in b/configure.in
+index 51558fa14d2bcf7e..055c88fbd8797eaa 100755
+--- a/configure.in
++++ b/configure.in
+@@ -452,7 +452,11 @@ AC_CHECK_FUNC(siglongjmp, AC_DEFINE(HAVE_SIGLONGJMP))
+ # because Unixware 2.0 handles it specially and refuses to compile
+ # autoconf's automatic test that is a call with no arguments
+ AC_MSG_CHECKING([for memcpy])
+-AC_TRY_LINK(,[
++AC_TRY_LINK([
++#ifdef HAVE_STRING_H
++#include <string.h>
++#endif
++],[
+ char *s1, *s2;
+ memcpy(s1,s2,0);
+ ],
+@@ -469,6 +473,7 @@ memcpy(s1,s2,0);
+ AC_MSG_CHECKING([if WNOHANG requires _POSIX_SOURCE])
+ AC_TRY_RUN([
+ #include <sys/wait.h>
++int
+ main() {
+ #ifndef WNOHANG
+        return 0;
+@@ -489,6 +494,7 @@ rm -rf wnohang
+ AC_TRY_RUN([
+ #include <stdio.h>
+ #include <sys/wait.h>
++int
+ main() {
+ #ifdef WNOHANG
+        FILE *fp = fopen("wnohang","w");
+@@ -527,16 +533,21 @@ else
+   AC_DEFINE(SELECT_MASK_TYPE, fd_set)
+ fi
+ 
+-dnl # Check for the data type of the function used in signal(). This
+-dnl # must be before the test for rearming.
+-dnl # echo checking return type of signal handlers
+-dnl AC_HEADER_EGREP([(void|sighandler_t).*signal], signal.h, retsigtype=void,AC_DEFINE(RETSIGTYPE, int) retsigtype=int)
++AC_TYPE_SIGNAL
+ 
+ # FIXME: check if alarm exists
+ AC_MSG_CHECKING([if signals need to be re-armed])
+ AC_TRY_RUN([
+ #include <signal.h>
+-#define RETSIGTYPE $retsigtype
++#ifdef HAVE_STDLIB_H
++# include <stdlib.h>
++#endif
++#ifdef HAVE_UNISTD_H
++# include <unistd.h>
++#endif
++#ifndef NO_SYS_WAIT_H
++# include <sys/wait.h>
++#endif
+ 
+ int signal_rearms = 0;
+ 
+@@ -553,6 +564,7 @@ int n;
+ signal_rearms++;
+ }
+ 
++int
+ main()
+ {
+        signal(SIGINT,parent_sigint_handler);
+@@ -714,10 +726,11 @@ fi
+ AC_MSG_CHECKING([for struct sgttyb])
+ AC_TRY_RUN([
+ #include <sgtty.h>
++int
+ main()
+ {
+   struct sgttyb tmp;
+-  exit(0);
++  return 0;
+ }],
+         AC_MSG_RESULT(yes)
+         AC_DEFINE(HAVE_SGTTYB)
+@@ -738,10 +751,11 @@ if test $mach -eq 0 ; then
+   # pty_termios.c is set up to handle pty_termio.
+   AC_MSG_CHECKING([for struct termio])
+   AC_TRY_RUN([#include <termio.h>
++  int
+   main()
+   {
+     struct termio tmp;
+-    exit(0);
++    return 0;
+   }],
+         AC_DEFINE(HAVE_TERMIO)
+         PTY_TYPE=termios
+@@ -760,10 +774,11 @@ if test $mach -eq 0 ; then
+ #  include <inttypes.h>
+ #  endif
+ #  include <termios.h>
++  int
+   main()
+   {
+     struct termios tmp;
+-    exit(0);
++    return 0;
+   }],
+         AC_DEFINE(HAVE_TERMIOS)
+         PTY_TYPE=termios
+@@ -782,6 +797,7 @@ AC_TRY_RUN([
+ #include <inttypes.h>
+ #endif
+ #include <termios.h>
++int
+ main() {
+ #if defined(TCGETS) || defined(TCGETA)
+        return 0;
+@@ -804,6 +820,7 @@ AC_TRY_RUN([
+ #include <inttypes.h>
+ #endif
+ #include <termios.h>
++int
+ main() {
+ #ifdef TIOCGWINSZ
+        return 0;
+@@ -823,6 +840,7 @@ main() {
+ AC_MSG_CHECKING([for Cray-style ptys])
+ SETUID=":"
+ AC_TRY_RUN([
++int
+ main(){
+ #ifdef CRAY
+        return 0;
+@@ -878,12 +896,13 @@ AC_MSG_CHECKING([for SV-style timezone])
+ AC_TRY_RUN([
+ extern char *tzname[2];
+ extern int daylight;
++int
+ main()
+ {
+   int *x = &daylight;
+   char **y = tzname;
+ 
+-  exit(0);
++  return 0;
+ }],
+        AC_DEFINE(HAVE_SV_TIMEZONE)
+        AC_MSG_RESULT(yes),
+diff --git a/tclconfig/tcl.m4 b/tclconfig/tcl.m4
+index 0689cab3da994068..ebe839e5553ba520 100644
+--- a/tclconfig/tcl.m4
++++ b/tclconfig/tcl.m4
+@@ -2400,7 +2400,7 @@ AC_DEFUN([TEA_TIME_HANDLER], [
+        AC_TRY_COMPILE([#include <time.h>],
+            [extern long timezone;
+            timezone += 1;
+-           exit (0);],
++           return 0;],
+            tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)])
+     if test $tcl_cv_timezone_long = yes ; then
+        AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?])
+@@ -2412,7 +2412,7 @@ AC_DEFUN([TEA_TIME_HANDLER], [
+            AC_TRY_COMPILE([#include <time.h>],
+                [extern time_t timezone;
+                timezone += 1;
+-               exit (0);],
++               return 0;],
+                tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)])
+        if test $tcl_cv_timezone_time = yes ; then
+            AC_DEFINE(HAVE_TIMEZONE_VAR, 1, [Should we use the global timezone variable?])
+@@ -2452,17 +2452,17 @@ AC_DEFUN([TEA_BUGGY_STRTOD], [
+                    double value;
+                    value = strtod(infString, &term);
+                    if ((term != infString) && (term[-1] == 0)) {
+-                       exit(1);
++                       return 1;
+                    }
+                    value = strtod(nanString, &term);
+                    if ((term != nanString) && (term[-1] == 0)) {
+-                       exit(1);
++                       return 1;
+                    }
+                    value = strtod(spaceString, &term);
+                    if (term == (spaceString+1)) {
+-                       exit(1);
++                       return 1;
+                    }
+-                   exit(0);
++                   return 0;
+                }], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy,
+                    tcl_cv_strtod_buggy=buggy)])
+        if test "$tcl_cv_strtod_buggy" = buggy; then
diff --git a/meta/recipes-devtools/expect/expect_5.45.4.bb b/meta/recipes-devtools/expect/expect_5.45.4.bb
index 18904ebc10..174b35ec73 100644
--- a/meta/recipes-devtools/expect/expect_5.45.4.bb
+++ b/meta/recipes-devtools/expect/expect_5.45.4.bb
@@ -27,6 +27,7 @@ SRC_URI = "${SOURCEFORGE_MIRROR}/expect/Expect/${PV}/${BPN}${PV}.tar.gz \
            file://0001-exp_main_sub.c-Use-PATH_MAX-for-path.patch \
            file://0001-fixline1-fix-line-1.patch \
            file://0001-Add-prototype-to-function-definitions.patch \
+           file://expect-configure-c99.patch \
            file://run-ptest \
            "
 SRC_URI[md5sum] = "00fce8de158422f5ccd2666512329bd2"