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patches/ltrace/0.5/110-allow-cross-compile.patch
author Johannes Stezenbach <js@sig21.net>
Tue Oct 30 00:22:25 2012 +0000 (2012-10-30)
changeset 3097 5c67476c7342
permissions -rw-r--r--
scripts/functions: fix endless loop in debug-shell with IO redirection

CT_DEBUG_INTERACTIVE is disabled when stdin, stdout or
stderr are redirected, but the check is only done at
the start of the build and doesn't catch when individual
build commands use redirection. When stdin is redirected
it will cause the debug shell to exit immediately, causing
and endless loop. Thus, save the stdin/our/err file handles
and restore them before invoking the debug shell.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
Message-Id: <20121030102225.GA8303@sig21.net>
Patchwork-Id: 195409 
     1 diff -durN ltrace-0.5.orig/Makefile.in ltrace-0.5/Makefile.in

     2 --- ltrace-0.5.orig/Makefile.in	2006-03-14 00:12:01.000000000 +0100

     3 +++ ltrace-0.5/Makefile.in	2008-11-04 19:23:05.000000000 +0100

     4 @@ -2,8 +2,14 @@

     5  # ltrace's Makefile.in

     6  #

     7  

     8 -#OS		:= $(shell uname -s)

     9  OS		:= @HOST_OS@

    10 +ARCH		:= $(shell echo "@HOST_ARCH@" |sed -e s/i.86/i386/      \

    11 +						   -e s/sun4u/sparc64/  \

    12 +						   -e s/arm.*/arm/      \

    13 +						   -e s/sa110/arm/      \

    14 +						   -e s/ppc64/ppc/      \

    15 +						   -e s/s390x/s390/)

    16 +export ARCH

    17  

    18  TOPDIR		= $(shell pwd)

    19  

    20 @@ -20,10 +26,10 @@

    21  LIBS		=	@LIBS@

    22  

    23  INSTALL		=	@INSTALL@

    24 -INSTALL_FILE	=	$(INSTALL) -p    -o root -g root  -m  644

    25 -INSTALL_PROGRAM	=	$(INSTALL) -p    -o root -g root  -m  755

    26 -INSTALL_SCRIPT	=	$(INSTALL) -p    -o root -g root  -m  755

    27 -INSTALL_DIR	=	$(INSTALL) -p -d -o root -g root  -m  755

    28 +INSTALL_FILE	=	$(INSTALL) -p    -m  644

    29 +INSTALL_PROGRAM	=	$(INSTALL) -p    -m  755

    30 +INSTALL_SCRIPT	=	$(INSTALL) -p    -m  755

    31 +INSTALL_DIR	=	$(INSTALL) -p -d -m  755

    32  

    33  OBJ	=	ltrace.o options.o elf.o output.o read_config_file.o	\

    34  		execute_program.o wait_for_something.o process_event.o	\

    35 diff -durN ltrace-0.5.orig/configure ltrace-0.5/configure

    36 --- ltrace-0.5.orig/configure	2008-11-04 19:23:00.000000000 +0100

    37 +++ ltrace-0.5/configure	2008-11-04 19:23:05.000000000 +0100

    38 @@ -311,7 +311,7 @@

    39  # include <unistd.h>

    40  #endif"

    41  

    42 -ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os HOST_OS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CPP EGREP iquote iquoteend LIBOBJS LTLIBOBJS'

    43 +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os HOST_ARCH HOST_OS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CPP EGREP iquote iquoteend LIBOBJS LTLIBOBJS'

    44  ac_subst_files=''

    45  

    46  # Initialize some variables set by options.

    47 @@ -1390,7 +1390,7 @@

    48  host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`

    49  host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`

    50  

    51 -

    52 +HOST_ARCH="$host_cpu"

    53  HOST_OS="$host_os"

    54  case "${HOST_OS}" in

    55    linux-*) HOST_OS=linux-gnu;;

    56 @@ -4846,6 +4846,7 @@

    57  s,@host_cpu@,$host_cpu,;t t

    58  s,@host_vendor@,$host_vendor,;t t

    59  s,@host_os@,$host_os,;t t

    60 +s,@HOST_ARCH@,$HOST_ARCH,;t t

    61  s,@HOST_OS@,$HOST_OS,;t t

    62  s,@CC@,$CC,;t t

    63  s,@CFLAGS@,$CFLAGS,;t t

    64 diff -durN ltrace-0.5.orig/configure.ac ltrace-0.5/configure.ac

    65 --- ltrace-0.5.orig/configure.ac	2008-11-04 19:23:00.000000000 +0100

    66 +++ ltrace-0.5/configure.ac	2008-11-04 19:23:05.000000000 +0100

    67 @@ -6,10 +6,12 @@

    68  

    69  dnl Check host system type

    70  AC_CANONICAL_HOST

    71 +HOST_ARCH="$host_cpu"

    72  HOST_OS="$host_os"

    73  case "${HOST_OS}" in

    74    linux-*) HOST_OS=linux-gnu;;

    75  esac

    76 +AC_SUBST(HOST_ARCH)

    77  AC_SUBST(HOST_OS)

    78  

    79  dnl Checks for programs.

    80 diff -durN ltrace-0.5.orig/sysdeps/linux-gnu/Makefile ltrace-0.5/sysdeps/linux-gnu/Makefile

    81 --- ltrace-0.5.orig/sysdeps/linux-gnu/Makefile	2006-02-20 22:44:45.000000000 +0100

    82 +++ ltrace-0.5/sysdeps/linux-gnu/Makefile	2008-11-04 19:23:05.000000000 +0100

    83 @@ -1,6 +1,3 @@

    84 -ARCH		:=	$(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \

    85 -			-e s/arm.*/arm/ -e s/sa110/arm/ -e s/ppc64/ppc/ -e s/s390x/s390/)

    86 -

    87  CPPFLAGS	+=	-I$(TOPDIR)/sysdeps/linux-gnu/$(ARCH)

    88  

    89  OBJ		=	trace.o proc.o breakpoint.o
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