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830
823
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824
# gives unlimited permission to copy and/or distribute it,
832
825
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979
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1029
980
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1030
981
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1034
983
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1035
984
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1036
985
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1039
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1062
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1096
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1097
# Enable less verbose build rules; with the default set to DEFAULT
1133
# (`yes' being less verbose, `no' or empty being verbose).
1098
# ("yes" being less verbose, "no" or empty being verbose).
1134
1099
AC_DEFUN([AM_SILENT_RULES],
1135
[AC_ARG_ENABLE([silent-rules],
1136
[ --enable-silent-rules less verbose build output (undo: `make V=1')
1137
--disable-silent-rules verbose build output (undo: `make V=0')])
1138
case $enable_silent_rules in
1139
yes) AM_DEFAULT_VERBOSITY=0;;
1140
no) AM_DEFAULT_VERBOSITY=1;;
1141
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1100
[AC_ARG_ENABLE([silent-rules], [dnl
1102
[--enable-silent-rules],
1103
[less verbose build output (undo: "make V=1")])
1105
[--disable-silent-rules],
1106
[verbose build output (undo: "make V=0")])dnl
1108
case $enable_silent_rules in @%:@ (((
1109
yes) AM_DEFAULT_VERBOSITY=0;;
1110
no) AM_DEFAULT_VERBOSITY=1;;
1111
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1144
dnl A few `make' implementations (e.g., NonStop OS and NextStep)
1114
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1145
1115
dnl do not support nested variable expansions.
1146
1116
dnl See automake bug#9928 and bug#10237.
1147
1117
am_make=${MAKE-make}
1176
1146
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1179
# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
1149
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
1181
1151
# This file is free software; the Free Software Foundation
1182
1152
# gives unlimited permission to copy and/or distribute it,
1183
1153
# with or without modifications, as long as this notice is preserved.
1187
1155
# AM_PROG_INSTALL_STRIP
1188
1156
# ---------------------
1189
# One issue with vendor `install' (even GNU) is that you can't
1157
# One issue with vendor 'install' (even GNU) is that you can't
1190
1158
# specify the program used to strip binaries. This is especially
1191
1159
# annoying in cross-compiling environments, where the build's strip
1192
1160
# is unlikely to handle the host's binaries.
1193
1161
# Fortunately install-sh will honor a STRIPPROG variable, so we
1194
# always use install-sh in `make install-strip', and initialize
1162
# always use install-sh in "make install-strip", and initialize
1195
1163
# STRIPPROG with the value of the STRIP variable (set by the user).
1196
1164
AC_DEFUN([AM_PROG_INSTALL_STRIP],
1197
1165
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1198
# Installed binaries are usually stripped using `strip' when the user
1199
# run `make install-strip'. However `strip' might not be the right
1166
# Installed binaries are usually stripped using 'strip' when the user
1167
# run "make install-strip". However 'strip' might not be the right
1200
1168
# tool to use in cross-compilation environments, therefore Automake
1201
# will honor the `STRIP' environment variable to overrule this program.
1202
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1169
# will honor the 'STRIP' environment variable to overrule this program.
1170
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
1203
1171
if test "$cross_compiling" != no; then
1204
1172
AC_CHECK_TOOL([STRIP], [strip], :)
1206
1174
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1207
1175
AC_SUBST([INSTALL_STRIP_PROGRAM])])
1209
# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
1177
# Copyright (C) 2006-2013 Free Software Foundation, Inc.
1211
1179
# This file is free software; the Free Software Foundation
1212
1180
# gives unlimited permission to copy and/or distribute it,
1213
1181
# with or without modifications, as long as this notice is preserved.
1217
1183
# _AM_SUBST_NOTMAKE(VARIABLE)
1218
1184
# ---------------------------
1219
1185
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1248
1212
# Substitute a variable $(am__untar) that extract such
1249
1213
# a tarball read from stdin.
1250
1214
# $(am__untar) < result.tar
1251
1216
AC_DEFUN([_AM_PROG_TAR],
1252
1217
[# Always define AMTAR for backward compatibility. Yes, it's still used
1253
1218
# in the wild :-( We should find a proper way to deprecate it ...
1254
1219
AC_SUBST([AMTAR], ['$${TAR-tar}'])
1221
# We'll loop over all known methods to create a tar archive until one works.
1222
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1255
1224
m4_if([$1], [v7],
1256
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1257
[m4_case([$1], [ustar],, [pax],,
1258
[m4_fatal([Unknown tar format])])
1259
AC_MSG_CHECKING([how to create a $1 tar archive])
1260
# Loop over all known methods to create a tar archive until one works.
1261
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1262
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1263
# Do not fold the above two line into one, because Tru64 sh and
1264
# Solaris sh will not grok spaces in the rhs of `-'.
1265
for _am_tool in $_am_tools
1269
for _am_tar in tar gnutar gtar;
1271
AM_RUN_LOG([$_am_tar --version]) && break
1273
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1274
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1275
am__untar="$_am_tar -xf -"
1278
# Must skip GNU tar: if it does not support --format= it doesn't create
1279
# ustar tarball either.
1280
(tar --version) >/dev/null 2>&1 && continue
1281
am__tar='tar chf - "$$tardir"'
1282
am__tar_='tar chf - "$tardir"'
1283
am__untar='tar xf -'
1286
am__tar='pax -L -x $1 -w "$$tardir"'
1287
am__tar_='pax -L -x $1 -w "$tardir"'
1291
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1292
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1293
am__untar='cpio -i -H $1 -d'
1302
# If the value was cached, stop now. We just wanted to have am__tar
1303
# and am__untar set.
1304
test -n "${am_cv_prog_tar_$1}" && break
1306
# tar/untar a dummy directory, and stop if the command works
1309
echo GrepMe > conftest.dir/file
1310
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1312
if test -s conftest.tar; then
1313
AM_RUN_LOG([$am__untar <conftest.tar])
1314
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1319
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1320
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1225
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1229
[# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1230
# There is notably a 21 bits limit for the UID and the GID. In fact,
1231
# the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1233
am_max_uid=2097151 # 2^21 - 1
1234
am_max_gid=$am_max_uid
1235
# The $UID and $GID variables are not portable, so we need to resort
1236
# to the POSIX-mandated id(1) utility. Errors in the 'id' calls
1237
# below are definitely unexpected, so allow the users to see them
1238
# (that is, avoid stderr redirection).
1239
am_uid=`id -u || echo unknown`
1240
am_gid=`id -g || echo unknown`
1241
AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1242
if test $am_uid -le $am_max_uid; then
1243
AC_MSG_RESULT([yes])
1248
AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1249
if test $am_gid -le $am_max_gid; then
1250
AC_MSG_RESULT([yes])
1259
[m4_fatal([Unknown tar format])])
1261
AC_MSG_CHECKING([how to create a $1 tar archive])
1263
# Go ahead even if we have the value already cached. We do so because we
1264
# need to set the values for the 'am__tar' and 'am__untar' variables.
1265
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
1267
for _am_tool in $_am_tools; do
1270
for _am_tar in tar gnutar gtar; do
1271
AM_RUN_LOG([$_am_tar --version]) && break
1273
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1274
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1275
am__untar="$_am_tar -xf -"
1278
# Must skip GNU tar: if it does not support --format= it doesn't create
1279
# ustar tarball either.
1280
(tar --version) >/dev/null 2>&1 && continue
1281
am__tar='tar chf - "$$tardir"'
1282
am__tar_='tar chf - "$tardir"'
1283
am__untar='tar xf -'
1286
am__tar='pax -L -x $1 -w "$$tardir"'
1287
am__tar_='pax -L -x $1 -w "$tardir"'
1291
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1292
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1293
am__untar='cpio -i -H $1 -d'
1302
# If the value was cached, stop now. We just wanted to have am__tar
1303
# and am__untar set.
1304
test -n "${am_cv_prog_tar_$1}" && break
1306
# tar/untar a dummy directory, and stop if the command works.
1309
echo GrepMe > conftest.dir/file
1310
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1312
if test -s conftest.tar; then
1313
AM_RUN_LOG([$am__untar <conftest.tar])
1314
AM_RUN_LOG([cat conftest.dir/file])
1315
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1320
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1321
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1321
1323
AC_SUBST([am__tar])
1322
1324
AC_SUBST([am__untar])
1323
1325
]) # _AM_PROG_TAR
added
removed
aclocal.m4
