expect: cross compile

srcpkgs/expect/patches/0001-init-CC.patch

@@ -0,0 +1,21 @@
+From: Đoàn Trần Công Danh <congdanhqx@gmail.com>
+---
+ configure.in | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git configure.in configure.in
+index aa6fd6e..ad8db32 100755
+--- configure.in
++++ configure.in
+@@ -9,6 +9,8 @@ TEA_INIT([3.9])
+ 
+ AC_CONFIG_AUX_DIR(tclconfig)
+ 
++AC_PROG_CC([cc gcc])
++
+ #--------------------------------------------------------------------
+ # Configure script for package 'Expect'.
+ # TEA compliant.
+-- 
+2.26.0.292.g33ef6b2f38
+

srcpkgs/expect/patches/0002-cross-WNOHANG-requires-POSIX_SOURCE.patch

@@ -0,0 +1,41 @@
+From: Đoàn Trần Công Danh <congdanhqx@gmail.com>
+---
+ configure.in | 16 +++++++---------
+ 1 file changed, 7 insertions(+), 9 deletions(-)
+
+diff --git configure.in configure.in
+index ad8db32..6570a07 100755
+--- configure.in
++++ configure.in
+@@ -469,21 +469,19 @@ memcpy(s1,s2,0);
+ # and if so that WNOHANG is not defined.  The only place I've
+ # seen this is ISC.
+ AC_MSG_CHECKING([if WNOHANG requires _POSIX_SOURCE])
+-AC_TRY_RUN([
++AC_COMPILE_IFELSE([
++AC_LANG_PROGRAM([[
+ #include <sys/wait.h>
+-main() {
+-#ifndef WNOHANG
+-	return 0;
+-#else
+-	return 1;
++]],[[
++#ifdef WNOHANG
++	#error WNOHANG
+ #endif
+-}],
++]])]
++,
+ 	AC_MSG_RESULT(yes)
+ 	AC_DEFINE(WNOHANG_REQUIRES_POSIX_SOURCE)
+ ,
+ 	AC_MSG_RESULT(no)
+-,
+-	AC_MSG_ERROR([Expect can't be cross compiled])
+ )
+ 
+ AC_MSG_CHECKING([if any value exists for WNOHANG])
+-- 
+2.26.0.292.g33ef6b2f38
+

srcpkgs/expect/patches/0003-cross-wnohang-value.patch

@@ -0,0 +1,56 @@
+From: Đoàn Trần Công Danh <congdanhqx@gmail.com>
+---
+ configure.in | 24 ++++++++++++++++++++++--
+ 1 file changed, 22 insertions(+), 2 deletions(-)
+
+diff --git configure.in configure.in
+index 6570a07..0e4c9d1 100755
+--- configure.in
++++ configure.in
+@@ -486,6 +486,25 @@ AC_LANG_PROGRAM([[
+ 
+ AC_MSG_CHECKING([if any value exists for WNOHANG])
+ rm -rf wnohang
++AC_COMPILE_IFELSE([
++AC_LANG_PROGRAM([[
++#include <sys/wait.h>
++]],[[
++#ifdef WNOHANG
++	int wnohang_value = WNOHANG;
++#else
++	#error no value
++#endif
++]])],
++	AC_MSG_RESULT(yes)
++,
++	AC_MSG_RESULT(no)
++	expect_cv_wnohang_value=1
++)
++
++AC_CACHE_CHECK([value of WNOHANG], [expect_cv_wnohang_value],
++[
++rm -rf wnohang
+ AC_TRY_RUN([
+ #include <stdio.h>
+ #include <sys/wait.h>
+@@ -500,14 +519,15 @@ main() {
+ #endif
+ }],
+ 	AC_MSG_RESULT(yes)
+-	AC_DEFINE_UNQUOTED(WNOHANG_BACKUP_VALUE, `cat wnohang`)
+ 	rm -f wnohang
+ ,
+ 	AC_MSG_RESULT(no)
+-	AC_DEFINE(WNOHANG_BACKUP_VALUE, 1)
+ ,
+ 	AC_MSG_ERROR([Expect can't be cross compiled])
+ )
++])
++
++AC_DEFINE_UNQUOTED(WNOHANG_BACKUP_VALUE, $expect_cv_wnohang_value)
+ 
+ #
+ # check how signals work
+-- 
+2.26.0.292.g33ef6b2f38
+

srcpkgs/expect/patches/0004-cross-misc.patch

@@ -0,0 +1,195 @@
+From: Đoàn Trần Công Danh <congdanhqx@gmail.com>
+---
+ configure.in | 79 +++++++++++++++++++++-------------------------------
+ 1 file changed, 32 insertions(+), 47 deletions(-)
+
+diff --git configure.in configure.in
+index 0e4c9d1..d41a7a4 100755
+--- configure.in
++++ configure.in
+@@ -732,20 +732,17 @@ fi
+ 
+ # first check for the pure bsd
+ AC_MSG_CHECKING([for struct sgttyb])
+-AC_TRY_RUN([
++AC_COMPILE_IFELSE([
++AC_LANG_PROGRAM([[
+ #include <sgtty.h>
+-main()
+-{
++]],[[
+   struct sgttyb tmp;
+-  exit(0);
+-}],
++]])],
+         AC_MSG_RESULT(yes)
+         AC_DEFINE(HAVE_SGTTYB)
+         PTY_TYPE=sgttyb
+ ,
+         AC_MSG_RESULT(no)
+-,
+-	AC_MSG_ERROR([Expect can't be cross compiled])
+ )
+ 
+ # mach systems have include files for unimplemented features
+@@ -757,107 +754,99 @@ if test $mach -eq 0 ; then
+   # since that just controls which of pty_XXXX.c file is use and
+   # pty_termios.c is set up to handle pty_termio.
+   AC_MSG_CHECKING([for struct termio])
+-  AC_TRY_RUN([#include <termio.h>
+-  main()
+-  {
++  AC_COMPILE_IFELSE([
++  AC_LANG_PROGRAM([[
++  #include <termio.h>
++  ]],[[
+     struct termio tmp;
+-    exit(0);
+-  }],
++  ]])],
+         AC_DEFINE(HAVE_TERMIO)
+         PTY_TYPE=termios
+         AC_MSG_RESULT(yes)
+ ,
+         AC_MSG_RESULT(no)
+-,
+-	AC_MSG_ERROR([Expect can't be cross compiled])
+ )
+ 
+   # now check for the new style ttys (not yet posix)
+   AC_MSG_CHECKING([for struct termios])
+-  AC_TRY_RUN([
++  AC_COMPILE_IFELSE([
++  AC_LANG_PROGRAM([[
+   /* including termios.h on Solaris 5.6 fails unless inttypes.h included */
+ #  ifdef HAVE_INTTYPES_H
+ #  include <inttypes.h>
+ #  endif
+ #  include <termios.h>
+-  main()
+-  {
++  ]],[[
+     struct termios tmp;
+-    exit(0);
+-  }],
++  ]])],
+         AC_DEFINE(HAVE_TERMIOS)
+         PTY_TYPE=termios
+         AC_MSG_RESULT(yes)
+   ,
+         AC_MSG_RESULT(no)
+-  ,
+-	AC_MSG_ERROR([Expect can't be cross compiled])
+   )
+ fi
+ 
+ AC_MSG_CHECKING([if TCGETS or TCGETA in termios.h])
+-AC_TRY_RUN([
++AC_COMPILE_IFELSE([
++AC_LANG_PROGRAM([[
+ /* including termios.h on Solaris 5.6 fails unless inttypes.h included */
+ #ifdef HAVE_INTTYPES_H
+ #include <inttypes.h>
+ #endif
+ #include <termios.h>
+-main() {
++]],[[
+ #if defined(TCGETS) || defined(TCGETA)
+ 	return 0;
+ #else
+-	return 1;
++	#error no TCGETS or TCGETA
+ #endif
+-}],
++]])],
+ 	AC_DEFINE(HAVE_TCGETS_OR_TCGETA_IN_TERMIOS_H)
+ 	AC_MSG_RESULT(yes)
+ ,
+ 	AC_MSG_RESULT(no)
+-,
+-	AC_MSG_ERROR([Expect can't be cross compiled])
+ )
+ 
+ AC_MSG_CHECKING([if TIOCGWINSZ in termios.h])
+-AC_TRY_RUN([
++AC_COMPILE_IFELSE([
++AC_LANG_PROGRAM([[
+ /* including termios.h on Solaris 5.6 fails unless inttypes.h included */
+ #ifdef HAVE_INTTYPES_H
+ #include <inttypes.h>
+ #endif
+ #include <termios.h>
+-main() {
++]],[[
+ #ifdef TIOCGWINSZ
+ 	return 0;
+ #else
+-	return 1;
++	#error no TIOCGWINSZ
+ #endif
+-}],
++]])],
+ 	AC_DEFINE(HAVE_TIOCGWINSZ_IN_TERMIOS_H)
+ 	AC_MSG_RESULT(yes)
+ ,
+ 	AC_MSG_RESULT(no)
+-,
+-	AC_MSG_ERROR([Expect can't be cross compiled])
+ )
+ 
+ # finally check for Cray style ttys
+ AC_MSG_CHECKING([for Cray-style ptys])
+ SETUID=":"
+-AC_TRY_RUN([
+-main(){
++AC_COMPILE_IFELSE([
++AC_LANG_PROGRAM([[
++]],[[
+ #ifdef CRAY
+ 	return 0;
+ #else
+-	return 1;
++	#error no CRAY
+ #endif
+-}
++]])
+ ],
+ 	PTY_TYPE=unicos
+ 	SETUID="chmod u+s"
+ 	AC_MSG_RESULT(yes)
+ ,
+ 	AC_MSG_RESULT(no)
+-,
+-	AC_MSG_ERROR([Expect can't be cross compiled])
+ )
+ 
+ #
+@@ -895,21 +884,17 @@ AC_FUNC_SETPGRP
+ # check for timezones
+ #
+ AC_MSG_CHECKING([for SV-style timezone])
+-AC_TRY_RUN([
++AC_LINK_IFELSE([
++AC_LANG_PROGRAM([[
+ extern char *tzname[2];
+ extern int daylight;
+-main()
+-{
++]],[[
+   int *x = &daylight;
+   char **y = tzname;
+-
+-  exit(0);
+-}],
++]])],
+ 	AC_DEFINE(HAVE_SV_TIMEZONE)
+ 	AC_MSG_RESULT(yes),
+ 	AC_MSG_RESULT(no)
+-,
+-	AC_MSG_ERROR([Expect can't be cross compiled])
+ )
+ 
+ 
+-- 
+2.26.0.292.g33ef6b2f38
+

srcpkgs/expect/template

@@ -4,7 +4,9 @@ version=5.45.4
 revision=2
 wrksrc=${pkgname}${version}
 build_style=gnu-configure
+configure_args="expect_cv_wnohang_value=1"
 make_check_target="test"
+hostmakedepends="automake libtool tcl-devel"
 makedepends="tcl-devel"
 short_desc="Programmed dialogue with interactive programs"
 maintainer="Leah Neukirchen <leah@vuxu.org>"
@@ -12,7 +14,6 @@ license="Public Domain"
 homepage="http://www.nist.gov/el/msid/expect.cfm"
 distfiles="${SOURCEFORGE_SITE}/${pkgname}/Expect/${version}/${pkgname}${version}.tar.gz"
 checksum=49a7da83b0bdd9f46d04a04deec19c7767bb9a323e40c4781f89caf760b92c34
-nocross=yes
 
 alternatives="
  mkpasswd:mkpasswd:/usr/bin/expect-mkpasswd
@@ -20,11 +21,16 @@ alternatives="
 
 LDFLAGS+=" -Wl,-rpath=/usr/lib:/usr/lib/${pkgname}${version}"
 
+pre_configure() {
+	autoreconf -fi
+}
+
 post_install() {
 	rm ${DESTDIR}/usr/bin/weather
 	mv ${DESTDIR}/usr/bin/{,expect-}mkpasswd
 	mv ${DESTDIR}/usr/share/man/man1/{,expect-}mkpasswd.1
 }
+
 expect-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision}"
 	short_desc+=" -- development files"