diff options
Diffstat (limited to 'pkgs/tools/misc/expect/0004-enable-cross-compilation.patch')
| -rw-r--r-- | pkgs/tools/misc/expect/0004-enable-cross-compilation.patch | 295 |
1 files changed, 295 insertions, 0 deletions
diff --git a/pkgs/tools/misc/expect/0004-enable-cross-compilation.patch b/pkgs/tools/misc/expect/0004-enable-cross-compilation.patch new file mode 100644 index 0000000000000..c09623d292b2e --- /dev/null +++ b/pkgs/tools/misc/expect/0004-enable-cross-compilation.patch @@ -0,0 +1,295 @@ +From: Andrew Ruder <andrew.ruder@elecsyscorp.com> +Subject: [PATCH] enable cross compilation for expect + +This patch was created by running ./configure on a modern Linux machine +and inserting the results into the cross compilation section of +each AC_MSG_CHECKING that bombed out with an error. + +Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com> + +-- + +The original patch, and description above, is originally from +https://github.com/buildroot/buildroot/blob/master/package/expect/0001-enable-cross-compilation.patch + +This patch has been further modified to not hard-code Linux assumptions. + +--- + +Index: expect-5.45/configure.in +=================================================================== +--- expect-5.45.orig/configure.in 2013-11-14 07:59:58.732100595 -0600 ++++ expect-5.45/configure.in 2013-11-14 07:59:58.732100595 -0600 +@@ -6,10 +6,12 @@ + AC_INIT([expect],[5.45.4]) + + TEA_INIT([3.9]) + + AC_CONFIG_AUX_DIR(tclconfig) ++ ++AC_LANG([C]) + + #-------------------------------------------------------------------- + # Configure script for package 'Expect'. + # TEA compliant. + #-------------------------------------------------------------------- +@@ -465,26 +467,20 @@ + # Some systems only define WNOHANG if _POSIX_SOURCE is defined + # The following merely tests that sys/wait.h can be included + # 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_SOURCE([[ + #include <sys/wait.h> +-int +-main() { + #ifndef WNOHANG +- return 0; +-#else +- return 1; ++# error "WNOHANG requires _POSIX_SOURCE to be defined" + #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]) + rm -rf wnohang + AC_TRY_RUN([ +@@ -504,11 +501,12 @@ + rm -f wnohang + , + AC_MSG_RESULT(no) + AC_DEFINE(WNOHANG_BACKUP_VALUE, 1) + , +- AC_MSG_ERROR([Expect can't be cross compiled]) ++ AC_MSG_RESULT(yes) ++ AC_DEFINE(WNOHANG_BACKUP_VALUE, 1) + ) + + # + # check how signals work + # +@@ -572,11 +570,11 @@ + }], + AC_MSG_RESULT(yes) + AC_DEFINE(REARM_SIG) + , + AC_MSG_RESULT(no) +-, AC_MSG_WARN([Expect can't be cross compiled]) ++, AC_MSG_RESULT(no) + ) + + # HPUX7 has trouble with the big cat so split it + # Owen Rees <rtor@ansa.co.uk> 29Mar93 + SEDDEFS="${SEDDEFS}CONFEOF +@@ -710,25 +708,19 @@ + AC_DEFINE(POSIX) + fi + + # first check for the pure bsd + AC_MSG_CHECKING([for struct sgttyb]) +-AC_TRY_RUN([ ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ + #include <sgtty.h> +-int +-main() +-{ +- struct sgttyb tmp; +- return 0; +-}], ++static struct sgttyb tmp; ++]])], + 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 + # so avoid doing following test on those systems + if test $mach -eq 0 ; then +@@ -735,116 +728,88 @@ + # next check for the older style ttys + # note that if we detect termio.h (only), we still set PTY_TYPE=termios + # 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> +- int +- main() +- { +- struct termio tmp; +- return 0; +- }], ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ ++#include <termio.h> ++static struct termio tmp; ++]])], + 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([ +- /* including termios.h on Solaris 5.6 fails unless inttypes.h included */ +-# ifdef HAVE_INTTYPES_H ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ ++/* including termios.h on Solaris 5.6 fails unless inttypes.h included */ ++#ifdef HAVE_INTTYPES_H + # include <inttypes.h> +-# endif +-# include <termios.h> +- int +- main() +- { +- struct termios tmp; +- return 0; +- }], ++#endif ++#include <termios.h> ++static struct termios tmp; ++]])], + 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_SOURCE([[ + /* including termios.h on Solaris 5.6 fails unless inttypes.h included */ + #ifdef HAVE_INTTYPES_H +-#include <inttypes.h> ++# include <inttypes.h> + #endif + #include <termios.h> +-int +-main() { +-#if defined(TCGETS) || defined(TCGETA) +- return 0; +-#else +- return 1; ++# ++#if !(defined(TCGETS) || defined(TCGETA)) ++# error "missing both of TCGETS and 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_SOURCE([[ + /* including termios.h on Solaris 5.6 fails unless inttypes.h included */ + #ifdef HAVE_INTTYPES_H +-#include <inttypes.h> ++# include <inttypes.h> + #endif + #include <termios.h> +-int +-main() { +-#ifdef TIOCGWINSZ +- return 0; +-#else +- return 1; ++ ++#ifndef TIOCGWINSZ ++# error "missing 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([ +-int +-main(){ +-#ifdef CRAY +- return 0; +-#else +- return 1; ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ ++#ifndef CRAY ++# error "CRAY is not defined" + #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]) + ) + + # + # Check for select and/or poll. If both exist, we prefer select. + # if neither exists, define SIMPLE_EVENT. +@@ -873,26 +842,24 @@ + + # + # check for timezones + # + AC_MSG_CHECKING([for SV-style timezone]) +-AC_TRY_RUN([ ++AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ + extern char *tzname[2]; + extern int daylight; + int + main() + { + int *x = &daylight; + char **y = tzname; + + return 0; +-}], ++}]])], + AC_DEFINE(HAVE_SV_TIMEZONE) + AC_MSG_RESULT(yes), + AC_MSG_RESULT(no) +-, +- AC_MSG_ERROR([Expect can't be cross compiled]) + ) + + + # Following comment stolen from Tcl's configure.in: + # Note: in the following variable, it's important to use the absolute + |