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Update configure.sh, configure.bat, configure.c: With compressed format, part of the installation requires that we run 'make olddefconfig' to restore the uncompressed defconfig format. Also, while I was at it, I also added options to select host platform on configure command line.

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This commit is contained in:
Gregory Nutt
2017-07-10 09:38:45 -06:00
parent 36a30b26a6
commit ef1eb97660
3 changed files with 330 additions and 54 deletions
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tools/configure.bat
+38 -27
View File
@@ -2,7 +2,7 @@
rem tools/configure.bat rem tools/configure.bat
rem rem
rem Copyright (C) 2012 Gregory Nutt. All rights reserved. rem Copyright (C) 2012, 2017 Gregory Nutt. All rights reserved.
rem Author: Gregory Nutt <gnutt@nuttx.org> rem Author: Gregory Nutt <gnutt@nuttx.org>
rem rem
rem Redistribution and use in source and binary forms, with or without rem Redistribution and use in source and binary forms, with or without
@@ -36,33 +36,38 @@ rem
rem Parse command line arguments rem Parse command line arguments
set debug= set debug=
set fmt=-w set fmt=-b
set posix= set posix=
set help= set help=
set appdir= set appdir=
set config= set config=
set hostopt=
:ArgLoop :ArgLoop
if "%1"=="" goto :NoConfig if "%1"=="" goto :NoConfig
if "%1"=="-h" goto :ShowUsage if "%1"=="-h" goto :ShowUsage
if "%1"=="-d" goto :SetDebug if "%1"=="-d" goto :SetDebug
if "%1"=="-w" goto :SetWindows if "%1"=="-f" goto :SetFormat
if "%1"=="-l" goto :SetPosix if "%1"=="-b" goto :SetFormat
if "%1"=="-l" goto :SetHostOption
if "%1"=="-c" goto :SetHostOption
if "%1"=="-u" goto :SetHostOption
if "%1"=="-n" goto :SetHostOption
if "%1"=="-a" goto :SetAppDir if "%1"=="-a" goto :SetAppDir
set config=%1 set config=%1
goto EndOfLoop goto EndOfLoop
:SetDebug :SetDebug
set debug=-d set debug=%1
goto :NextArg goto :NextArg
:SetWindows :SetFormat
set fmt=-w set fmt=%1
goto :NextArg goto :NextArg
:SetWindows :SetHostOption
set fmt=-l set hostopt=%1
goto :NextArg goto :NextArg
:SetAppDir :SetAppDir
@@ -89,7 +94,7 @@ if errorlevel 1 (
) )
:HaveConfigureExe :HaveConfigureExe
configure.exe %debug% %fmt% %appdir% %config% configure.exe %debug% %fmt% %hostopt% %appdir% %config%
if errorlevel 1 echo configure.exe failed if errorlevel 1 echo configure.exe failed
goto End goto End
@@ -97,8 +102,29 @@ goto End
echo Missing ^<board-name^>/^<config-name^> argument echo Missing ^<board-name^>/^<config-name^> argument
:ShowUsage :ShowUsage
echo USAGE: %0 [-d] [-w] [-l] [-h] [-a ^<app-dir^>] ^<board-name^>\^<config-name^> echo USAGE: %0 [-d] [-b|f] [-a ^<app-dir^>] ^<board-name^>\^<config-name^>
echo %0 [-h]
echo\nWhere: echo\nWhere:
echo -d:
echo Enables debug output
echo -b:
echo Informs the tool that it should use Windows style paths like C:\\Program Files
echo instead of POSIX style paths are used like /usr/local/bin. Windows
echo style paths are used by default.
echo -f:
echo Informs the tool that it should use POSIX style paths like /usr/local/bin.
echo By default, Windows style paths like C:\\Program Files are used.
echo -l selects the Linux (l) host environment. The [-c^|u^|n] options
echo select one of the Windows environments. Default: Use host setup
echo in the defconfig file
echo [-c^|u^|n] selects the Windows host and a Windows environment: Cygwin (c),
echo Ubuntu under Windows 10 (u), or Windows native (n). Default Cygwin
echo -a ^<app-dir^>:
echo Informs the configuration tool where the application build
echo directory. This is a relative path from the top-level NuttX
echo build directory. But default, this tool will look in the usual
echo places to try to locate the application directory: ../apps or
echo ../apps-xx.yy where xx.yy is the NuttX version number.
echo ^<board-name^>: echo ^<board-name^>:
echo Identifies the board. This must correspond to a board directory echo Identifies the board. This must correspond to a board directory
echo under nuttx/configs/. echo under nuttx/configs/.
@@ -106,22 +132,7 @@ echo ^<config-name^>:
echo Identifies the specific configuratin for the selected ^<board-name^>. echo Identifies the specific configuratin for the selected ^<board-name^>.
echo This must correspond to a sub-directory under the board directory at echo This must correspond to a sub-directory under the board directory at
echo under nuttx/configs/^<board-name^>/. echo under nuttx/configs/^<board-name^>/.
echo ^<-d^>: echo -h:
echo Enables debug output
echo ^<-w^>:
echo Informs the tool that it should use Windows style paths like C:\\Program Files
echo instead of POSIX style paths are used like /usr/local/bin. Windows
echo style paths are used by default.
echo ^<-l^>:
echo Informs the tool that it should use POSIX style paths like /usr/local/bin.
echo By default, Windows style paths like C:\\Program Files are used.
echo -a ^<app-dir^>:
echo Informs the configuration tool where the application build
echo directory. This is a relative path from the top-level NuttX
echo build directory. But default, this tool will look in the usual
echo places to try to locate the application directory: ../apps or
echo ../apps-xx.yy where xx.yy is the NuttX version number.
echo ^<-h^>:
echo Prints this message and exits. echo Prints this message and exits.
:End :End
tools/configure.c
+205 -19
View File
@@ -39,6 +39,7 @@
#include <sys/stat.h> #include <sys/stat.h>
#include <stdint.h>
#include <stdbool.h> #include <stdbool.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
@@ -62,6 +63,14 @@
# define strndup(x, y) strdup(x) # define strndup(x, y) strdup(x)
#endif #endif
#define HOST_NOCHANGE 0
#define HOST_LINUX 1
#define HOST_WINDOWS 2
#define WINDOWS_NATIVE 1
#define WINDOWS_CYGWIN 2
#define WINDOWS_UBUNTU 3
/**************************************************************************** /****************************************************************************
* Private Data * Private Data
****************************************************************************/ ****************************************************************************/
@@ -91,6 +100,9 @@ static char *g_srcmakedefs = NULL; /* Source Make.defs file */
static bool g_winnative = false; /* True: Windows native configuration */ static bool g_winnative = false; /* True: Windows native configuration */
static bool g_needapppath = true; /* Need to add app path to the .config file */ static bool g_needapppath = true; /* Need to add app path to the .config file */
static uint8_t g_host = HOST_NOCHANGE;
static uint8_t g_windows = WINDOWS_CYGWIN;
static char g_buffer[BUFFER_SIZE]; /* Scratch buffer for forming full paths */ static char g_buffer[BUFFER_SIZE]; /* Scratch buffer for forming full paths */
static struct variable_s *g_configvars = NULL; static struct variable_s *g_configvars = NULL;
@@ -113,18 +125,12 @@ static const char *g_optfiles[] =
static void show_usage(const char *progname, int exitcode) static void show_usage(const char *progname, int exitcode)
{ {
fprintf(stderr, "\nUSAGE: %s [-d] [-w] [-l] [-h] [-a <app-dir>] <board-name>[%c<config-name>]\n", progname, g_delim); fprintf(stderr, "\nUSAGE: %s [-d] [-b] [-f] [-l|c|u|n] [-a <app-dir>] <board-name>[%c<config-name>]\n", progname, g_delim);
fprintf(stderr, "\nUSAGE: %s [-h]\n\n", progname);
fprintf(stderr, "\nWhere:\n"); fprintf(stderr, "\nWhere:\n");
fprintf(stderr, " <board-name>:\n"); fprintf(stderr, " -d:\n");
fprintf(stderr, " Identifies the board. This must correspond to a board directory\n");
fprintf(stderr, " under nuttx%cconfigs%c.\n", g_delim, g_delim);
fprintf(stderr, " <config-name>:\n");
fprintf(stderr, " Identifies the specific configuration for the selected <board-name>.\n");
fprintf(stderr, " This must correspond to a sub-directory under the board directory at\n");
fprintf(stderr, " under nuttx%cconfigs%c<board-name>%c.\n", g_delim, g_delim, g_delim);
fprintf(stderr, " <-d>:\n");
fprintf(stderr, " Enables debug output\n"); fprintf(stderr, " Enables debug output\n");
fprintf(stderr, " <-w>:\n"); fprintf(stderr, " -b:\n");
#ifdef CONFIG_WINDOWS_NATIVE #ifdef CONFIG_WINDOWS_NATIVE
fprintf(stderr, " Informs the tool that it should use Windows style paths like C:\\Program Files\n"); fprintf(stderr, " Informs the tool that it should use Windows style paths like C:\\Program Files\n");
fprintf(stderr, " instead of POSIX style paths are used like /usr/local/bin. Windows\n"); fprintf(stderr, " instead of POSIX style paths are used like /usr/local/bin. Windows\n");
@@ -133,7 +139,7 @@ static void show_usage(const char *progname, int exitcode)
fprintf(stderr, " Informs the tool that it should use Windows style paths like C:\\Program Files.\n"); fprintf(stderr, " Informs the tool that it should use Windows style paths like C:\\Program Files.\n");
fprintf(stderr, " By default, POSIX style paths like /usr/local/bin are used.\n"); fprintf(stderr, " By default, POSIX style paths like /usr/local/bin are used.\n");
#endif #endif
fprintf(stderr, " <-l>:\n"); fprintf(stderr, " -f:\n");
#ifdef CONFIG_WINDOWS_NATIVE #ifdef CONFIG_WINDOWS_NATIVE
fprintf(stderr, " Informs the tool that it should use POSIX style paths like /usr/local/bin.\n"); fprintf(stderr, " Informs the tool that it should use POSIX style paths like /usr/local/bin.\n");
fprintf(stderr, " By default, Windows style paths like C:\\Program Files are used.\n"); fprintf(stderr, " By default, Windows style paths like C:\\Program Files are used.\n");
@@ -142,13 +148,27 @@ static void show_usage(const char *progname, int exitcode)
fprintf(stderr, " instead of Windows style paths like C:\\Program Files are used. POSIX\n"); fprintf(stderr, " instead of Windows style paths like C:\\Program Files are used. POSIX\n");
fprintf(stderr, " style paths are used by default.\n"); fprintf(stderr, " style paths are used by default.\n");
#endif #endif
fprintf(stderr, " -l:\n");
fprintf(stderr, " Selects the Linux (l) host environment. The [-c|u|n] options\n");
fprintf(stderr, " select one of the Windows environments. Default: Use host setup\n");
fprintf(stderr, " in the defconfig file\n");
fprintf(stderr, " [-c|u|n]\n");
fprintf(stderr, " Selects the Windows host and a Windows host environment: Cygwin (c),\n");
fprintf(stderr, " Ubuntu under Windows 10 (u), or Windows native (n). Default Cygwin\n");
fprintf(stderr, " -a <app-dir>:\n"); fprintf(stderr, " -a <app-dir>:\n");
fprintf(stderr, " Informs the configuration tool where the application build\n"); fprintf(stderr, " Informs the configuration tool where the application build\n");
fprintf(stderr, " directory. This is a relative path from the top-level NuttX\n"); fprintf(stderr, " directory. This is a relative path from the top-level NuttX\n");
fprintf(stderr, " build directory. But default, this tool will look in the usual\n"); fprintf(stderr, " build directory. But default, this tool will look in the usual\n");
fprintf(stderr, " places to try to locate the application directory: ..%capps or\n", g_delim); fprintf(stderr, " places to try to locate the application directory: ..%capps or\n", g_delim);
fprintf(stderr, " ..%capps-xx.yy where xx.yy is the NuttX version number.\n", g_delim); fprintf(stderr, " ..%capps-xx.yy where xx.yy is the NuttX version number.\n", g_delim);
fprintf(stderr, " <-h>:\n"); fprintf(stderr, " <board-name>:\n");
fprintf(stderr, " Identifies the board. This must correspond to a board directory\n");
fprintf(stderr, " under nuttx%cconfigs%c.\n", g_delim, g_delim);
fprintf(stderr, " <config-name>:\n");
fprintf(stderr, " Identifies the specific configuration for the selected <board-name>.\n");
fprintf(stderr, " This must correspond to a sub-directory under the board directory at\n");
fprintf(stderr, " under nuttx%cconfigs%c<board-name>%c.\n", g_delim, g_delim, g_delim);
fprintf(stderr, " -h:\n");
fprintf(stderr, " Prints this message and exits.\n"); fprintf(stderr, " Prints this message and exits.\n");
exit(exitcode); exit(exitcode);
} }
@@ -174,7 +194,7 @@ static void parse_args(int argc, char **argv)
g_debug = false; g_debug = false;
while ((ch = getopt(argc, argv, ":a:dwlh")) > 0) while ((ch = getopt(argc, argv, ":a:bcdfhlnu")) > 0)
{ {
switch (ch) switch (ch)
{ {
@@ -182,16 +202,21 @@ static void parse_args(int argc, char **argv)
g_appdir = optarg; g_appdir = optarg;
break; break;
case 'd' : case 'b' :
g_debug = true;
break;
case 'w' :
g_delim = '\\'; g_delim = '\\';
g_winpaths = false; g_winpaths = false;
break; break;
case 'l' : case 'c' :
g_host = HOST_WINDOWS;
g_windows = WINDOWS_CYGWIN;
break;
case 'd' :
g_debug = true;
break;
case 'f' :
g_delim = '/'; g_delim = '/';
g_winpaths = true; g_winpaths = true;
break; break;
@@ -199,6 +224,20 @@ static void parse_args(int argc, char **argv)
case 'h' : case 'h' :
show_usage(argv[0], EXIT_SUCCESS); show_usage(argv[0], EXIT_SUCCESS);
case 'l' :
g_host = HOST_LINUX;
break;
case 'n' :
g_host = HOST_WINDOWS;
g_windows = WINDOWS_NATIVE;
break;
case 'u' :
g_host = HOST_WINDOWS;
g_windows = WINDOWS_UBUNTU;
break;
case '?' : case '?' :
fprintf(stderr, "ERROR: Unrecognized option: %c\n", optopt); fprintf(stderr, "ERROR: Unrecognized option: %c\n", optopt);
show_usage(argv[0], EXIT_FAILURE); show_usage(argv[0], EXIT_FAILURE);
@@ -801,6 +840,123 @@ static void copy_optional(void)
} }
} }
static void enable_feature(const char *destconfig, const char *varname)
{
int ret;
snprintf(g_buffer, BUFFER_SIZE,
"kconfig-tweak --file %s --disable %s",
destconfig, varname);
ret = system(g_buffer);
#ifdef WEXITSTATUS
if (ret < 0 || WEXITSTATUS(ret) != 0)
#else
if (ret < 0)
#endif
{
fprintf(stderr, "ERROR: Failed to enable %s\n", varname);
fprintf(stderr, " command: %s\n", g_buffer);
exit(EXIT_FAILURE);
}
}
static void disable_feature(const char *destconfig, const char *varname)
{
int ret;
snprintf(g_buffer, BUFFER_SIZE,
"kconfig-tweak --file %s --disable %s",
destconfig, varname);
ret = system(g_buffer);
#ifdef WEXITSTATUS
if (ret < 0 || WEXITSTATUS(ret) != 0)
#else
if (ret < 0)
#endif
{
fprintf(stderr, "ERROR: Failed to disable %s\n", varname);
fprintf(stderr, " command: %s\n", g_buffer);
exit(EXIT_FAILURE);
}
}
/* Select the host build development environment */
static void set_host(const char *destconfig)
{
if (g_host != HOST_NOCHANGE)
{
if (g_host == HOST_LINUX)
{
printf(" Select the Linux host\n");
enable_feature(destconfig, "CONFIG_HOST_LINUX");
disable_feature(destconfig, "CONFIG_HOST_WINDOWS");
disable_feature(destconfig, "CONFIG_WINDOWS_NATIVE");
disable_feature(destconfig, "CONFIG_WINDOWS_CYGWIN");
disable_feature(destconfig, "CONFIG_WINDOWS_UBUNTU");
disable_feature(destconfig, "CONFIG_WINDOWS_MSYS");
disable_feature(destconfig, "CONFIG_WINDOWS_OTHER");
enable_feature(destconfig, "CONFIG_SIM_X8664_SYSTEMV");
disable_feature(destconfig, "CONFIG_SIM_X8664_MICROSOFT");
disable_feature(destconfig, "CONFIG_SIM_M32");
}
else if (g_host == HOST_WINDOWS)
{
enable_feature(destconfig, "CONFIG_HOST_WINDOWS");
disable_feature(destconfig, "CONFIG_HOST_LINUX");
disable_feature(destconfig, "CONFIG_WINDOWS_MSYS");
disable_feature(destconfig, "CONFIG_WINDOWS_OTHER");
enable_feature(destconfig, "CONFIG_SIM_X8664_MICROSOFT");
disable_feature(destconfig, "CONFIG_SIM_X8664_SYSTEMV");
disable_feature(destconfig, "CONFIG_SIM_M32");
switch (g_windows)
{
case WINDOWS_CYGWIN:
printf(" Select Windows/Cygwin host\n");
enable_feature(destconfig, "CONFIG_WINDOWS_CYGWIN");
disable_feature(destconfig, "CONFIG_WINDOWS_UBUNTU");
disable_feature(destconfig, "CONFIG_WINDOWS_NATIVE");
break;
case WINDOWS_UBUNTU:
printf(" Select Ubuntu for Windows 10 host\n");
disable_feature(destconfig, "CONFIG_WINDOWS_CYGWIN");
enable_feature(destconfig, "CONFIG_WINDOWS_UBUNTU");
disable_feature(destconfig, "CONFIG_WINDOWS_NATIVE");
break;
case WINDOWS_NATIVE:
printf(" Select Windows native host\n");
disable_feature(destconfig, "CONFIG_WINDOWS_CYGWIN");
disable_feature(destconfig, "CONFIG_WINDOWS_UBUNTU");
enable_feature(destconfig, "CONFIG_WINDOWS_NATIVE");
break;
default:
fprintf(stderr, "ERROR: Unrecognized windows configuration: %d\n",
g_windows);
exit(EXIT_FAILURE);
}
}
else
{
fprintf(stderr, "ERROR: Unrecognized host configuration: %d\n", g_host);
exit(EXIT_FAILURE);
}
}
}
static void configure(void) static void configure(void)
{ {
char *destconfig; char *destconfig;
@@ -822,6 +978,10 @@ static void configure(void)
copy_optional(); copy_optional();
/* Select the host build development environment */
set_host(destconfig);
/* If we did not use the CONFIG_APPS_DIR that was in the defconfig config file, /* If we did not use the CONFIG_APPS_DIR that was in the defconfig config file,
* then append the correct application information to the tail of the .config * then append the correct application information to the tail of the .config
* file * file
@@ -873,6 +1033,29 @@ static void configure(void)
free(destconfig); free(destconfig);
} }
static void refresh(void)
{
int ret;
ret = chdir(g_topdir);
if (ret < 0)
{
fprintf(stderr, "ERROR: Failed to ch to %s\n", g_topdir);
exit(EXIT_FAILURE);
}
ret = system("make olddefconfig");
#ifdef WEXITSTATUS
if (ret < 0 || WEXITSTATUS(ret) != 0)
#else
if (ret < 0)
#endif
{
fprintf(stderr, "ERROR: Failed to refresh configuations\n");
fprintf(stderr, " kconfig-conf --olddefconfig Kconfig\n");
}
}
/**************************************************************************** /****************************************************************************
* Public Functions * Public Functions
****************************************************************************/ ****************************************************************************/
@@ -900,5 +1083,8 @@ int main(int argc, char **argv, char **envp)
debug("main: Configuring\n"); debug("main: Configuring\n");
configure(); configure();
debug("main: Refresh configuration\n");
refresh();
return EXIT_SUCCESS; return EXIT_SUCCESS;
} }
tools/configure.sh
+87 -8
View File
@@ -36,12 +36,18 @@ WD=`test -d ${0%/*} && cd ${0%/*}; pwd`
TOPDIR="${WD}/.." TOPDIR="${WD}/.."
USAGE=" USAGE="
USAGE: ${0} [-d] [-a <app-dir>] <board-name>/<config-name> USAGE: ${0} [-d] [-l|c|u|n] [-a <app-dir>] <board-name>/<config-name>
Where: Where:
-l selects the Linux (l) host environment. The [-c|u|n] options
select one of the Windows environments. Default: Use host setup
in the defconfig file
[-c|u|n] selects the Windows host and a Windows environment: Cygwin (c),
Ubuntu under Windows 10 (u), or Windows native (n). Default Cygwin
<board-name> is the name of the board in the configs directory <board-name> is the name of the board in the configs directory
<config-name> is the name of the board configuration sub-directory <config-name> is the name of the board configuration sub-directory
<app-dir> is the path to the apps/ directory, relative to the nuttx directory <app-dir> is the path to the apps/ directory, relative to the nuttx
directory
" "
@@ -57,9 +63,19 @@ OPTFILES="\
unset boardconfig unset boardconfig
unset appdir unset appdir
unset host
unset wenv
while [ ! -z "$1" ]; do while [ ! -z "$1" ]; do
case "$1" in case "$1" in
-a )
shift
appdir=$1
;;
-c )
host=windows
wenv=cygwin
;;
-d ) -d )
set -x set -x
;; ;;
@@ -67,9 +83,16 @@ while [ ! -z "$1" ]; do
echo "$USAGE" echo "$USAGE"
exit 0 exit 0
;; ;;
-a ) -l )
shift host=linux
appdir=$1 ;;
-n )
host=windows
wenv=native
;;
-u )
host=windows
wenv=ubuntu
;; ;;
*) *)
if [ ! -z "${boardconfig}" ]; then if [ ! -z "${boardconfig}" ]; then
@@ -129,6 +152,12 @@ if [ ! -r "${src_config}" ]; then
exit 6 exit 6
fi fi
if [ -r ${dest_config} ]; then
echo "Already configured!"
echo "Do 'make distclean' and try again."
exit 7
fi
# Extract values needed from the defconfig file. We need: # Extract values needed from the defconfig file. We need:
# (1) The CONFIG_WINDOWS_NATIVE setting to know it this is target for a # (1) The CONFIG_WINDOWS_NATIVE setting to know it this is target for a
# native Windows # native Windows
@@ -185,6 +214,7 @@ fi
# Okay... Everything looks good. Setup the configuration # Okay... Everything looks good. Setup the configuration
echo " Copy files"
install -m 644 "${src_makedefs}" "${dest_makedefs}" || \ install -m 644 "${src_makedefs}" "${dest_makedefs}" || \
{ echo "Failed to copy \"${src_makedefs}\"" ; exit 7 ; } { echo "Failed to copy \"${src_makedefs}\"" ; exit 7 ; }
install -m 644 "${src_config}" "${dest_config}" || \ install -m 644 "${src_config}" "${dest_config}" || \
@@ -206,12 +236,61 @@ if [ "X${defappdir}" = "Xy" ]; then
sed -e "/^CONFIG_APPS_DIR/d" "${dest_config}" > "${dest_config}-temp" sed -e "/^CONFIG_APPS_DIR/d" "${dest_config}" > "${dest_config}-temp"
mv "${dest_config}-temp" "${dest_config}" mv "${dest_config}-temp" "${dest_config}"
echo "" >> "${dest_config}"
echo "# Application configuration" >> "${dest_config}"
echo "" >> "${dest_config}"
if [ "X${winnative}" = "Xy" ]; then if [ "X${winnative}" = "Xy" ]; then
echo "CONFIG_APPS_DIR=\"$winappdir\"" >> "${dest_config}" echo "CONFIG_APPS_DIR=\"$winappdir\"" >> "${dest_config}"
else else
echo "CONFIG_APPS_DIR=\"$posappdir\"" >> "${dest_config}" echo "CONFIG_APPS_DIR=\"$posappdir\"" >> "${dest_config}"
fi fi
fi fi
if [ ! -z "$host" ]; then
sed -i -e "/CONFIG_HOST_OSX/d" ${dest_config}
sed -i -e "/CONFIG_HOST_OTHER/d" ${dest_config}
if [ "$host" == "linux" ]; then
echo " Select CONFIG_HOST_LINUX=y"
sed -i -e "/CONFIG_HOST_WINDOWS/d" ${dest_config}
sed -i -e "/CONFIG_SIM_X8664_MICROSOFT/d" ${dest_config}
sed -i -e "/CONFIG_SIM_M32/d" ${dest_config}
echo "CONFIG_HOST_LINUX=y" >> "${dest_config}"
echo "CONFIG_SIM_X8664_SYSTEMV=y" >> "${dest_config}"
else
echo " Select CONFIG_HOST_WINDOWS=y"
sed -i -e "/CONFIG_HOST_LINUX/d" ${dest_config}
sed -i -e "/CONFIG_WINDOWS_MSYS/d" ${dest_config}
sed -i -e "/CONFIG_WINDOWS_OTHER/d" ${dest_config}
sed -i -e "/CONFIG_SIM_X8664_SYSTEMV/d" ${dest_config}
echo "CONFIG_HOST_WINDOWS=y" >> "${dest_config}"
echo "CONFIG_SIM_X8664_MICROSOFT=y" >> "${dest_config}"
if [ "X$wenv" == "Xcygwin" ]; then
echo " Select CONFIG_WINDOWS_CYGWIN=y"
sed -i -e "/CONFIG_WINDOWS_UBUNTU/d" ${dest_config}
sed -i -e "/CONFIG_WINDOWS_NATIVE/d" ${dest_config}
echo "CONFIG_WINDOWS_CYGWIN=y" >> "${dest_config}"
else
sed -i -e "/CONFIG_WINDOWS_CYGWIN/d" ${dest_config}
if [ "X$wenv" == "Xubuntu" ]; then
echo " Select CONFIG_WINDOWS_UBUNTU=y"
sed -i -e "/CONFIG_WINDOWS_UBUNTU/d" ${dest_config}
echo "CONFIG_WINDOWS_UBUNTU=y" >> "${dest_config}"
else
echo " Select CONFIG_WINDOWS_NATIVE=y"
sed -i -e "/CONFIG_WINDOWS_NATIVE/d" ${dest_config}
echo "CONFIG_WINDOWS_NATIVE=y" >> "${dest_config}"
fi
fi
fi
fi
# The saved defconfig files are all in compressed format and must be
# reconstitued before they can be used.
echo " Refreshing..."
make olddefconfig 1>/dev/null 2>&1