mirror of
https://git.code.sf.net/p/libpng/code.git
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[libpng15] Imported from libpng-1.5.18beta02.tar
This commit is contained in:
Glenn Randers-Pehrson
322
aclocal.m4
vendored
322
aclocal.m4
vendored
@@ -1,6 +1,6 @@
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# generated automatically by aclocal 1.13 -*- Autoconf -*-
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# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
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# Copyright (C) 1996-2012 Free Software Foundation, Inc.
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# Copyright (C) 1996-2013 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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@@ -8607,7 +8607,7 @@ m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
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m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
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m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
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|
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# Copyright (C) 2002-2012 Free Software Foundation, Inc.
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# Copyright (C) 2002-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
|
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# gives unlimited permission to copy and/or distribute it,
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@@ -8619,10 +8619,10 @@ m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
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# generated from the m4 files accompanying Automake X.Y.
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# (This private macro should not be called outside this file.)
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AC_DEFUN([AM_AUTOMAKE_VERSION],
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[am__api_version='1.13'
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[am__api_version='1.14'
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dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
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dnl require some minimum version. Point them to the right macro.
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m4_if([$1], [1.13], [],
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m4_if([$1], [1.14.1], [],
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[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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])
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@@ -8638,14 +8638,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
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# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
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AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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[AM_AUTOMAKE_VERSION([1.13])dnl
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[AM_AUTOMAKE_VERSION([1.14.1])dnl
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m4_ifndef([AC_AUTOCONF_VERSION],
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[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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# Figure out how to run the assembler. -*- Autoconf -*-
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# Copyright (C) 2001-2012 Free Software Foundation, Inc.
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# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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@@ -8665,7 +8665,7 @@ _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
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# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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# Copyright (C) 2001-2012 Free Software Foundation, Inc.
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# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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@@ -8718,7 +8718,7 @@ am_aux_dir=`cd $ac_aux_dir && pwd`
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# AM_CONDITIONAL -*- Autoconf -*-
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# Copyright (C) 1997-2012 Free Software Foundation, Inc.
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# Copyright (C) 1997-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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@@ -8749,7 +8749,7 @@ AC_CONFIG_COMMANDS_PRE(
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Usually this means the macro was only invoked conditionally.]])
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fi])])
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# Copyright (C) 1999-2012 Free Software Foundation, Inc.
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# Copyright (C) 1999-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
|
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@@ -8940,7 +8940,7 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
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# Generate code to set up dependency tracking. -*- Autoconf -*-
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# Copyright (C) 1999-2012 Free Software Foundation, Inc.
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# Copyright (C) 1999-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
|
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@@ -8980,7 +8980,7 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
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test -z "$DEPDIR" && continue
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am__include=`sed -n 's/^am__include = //p' < "$mf"`
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test -z "am__include" && continue
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test -z "$am__include" && continue
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am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
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# Find all dependency output files, they are included files with
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# $(DEPDIR) in their names. We invoke sed twice because it is the
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@@ -9016,7 +9016,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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# Do all the work for Automake. -*- Autoconf -*-
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# Copyright (C) 1996-2012 Free Software Foundation, Inc.
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# Copyright (C) 1996-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
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@@ -9025,6 +9025,12 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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# This macro actually does too much. Some checks are only needed if
|
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# your package does certain things. But this isn't really a big deal.
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dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
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m4_define([AC_PROG_CC],
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m4_defn([AC_PROG_CC])
|
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[_AM_PROG_CC_C_O
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])
|
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|
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# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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# AM_INIT_AUTOMAKE([OPTIONS])
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# -----------------------------------------------
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@@ -9133,7 +9139,48 @@ dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
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AC_CONFIG_COMMANDS_PRE(dnl
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[m4_provide_if([_AM_COMPILER_EXEEXT],
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[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
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])
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# POSIX will say in a future version that running "rm -f" with no argument
|
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# is OK; and we want to be able to make that assumption in our Makefile
|
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# recipes. So use an aggressive probe to check that the usage we want is
|
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# actually supported "in the wild" to an acceptable degree.
|
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# See automake bug#10828.
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# To make any issue more visible, cause the running configure to be aborted
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# by default if the 'rm' program in use doesn't match our expectations; the
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||||
# user can still override this though.
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if rm -f && rm -fr && rm -rf; then : OK; else
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cat >&2 <<'END'
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Oops!
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|
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Your 'rm' program seems unable to run without file operands specified
|
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on the command line, even when the '-f' option is present. This is contrary
|
||||
to the behaviour of most rm programs out there, and not conforming with
|
||||
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
|
||||
|
||||
Please tell bug-automake@gnu.org about your system, including the value
|
||||
of your $PATH and any error possibly output before this message. This
|
||||
can help us improve future automake versions.
|
||||
|
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END
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if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
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echo 'Configuration will proceed anyway, since you have set the' >&2
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echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
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echo >&2
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else
|
||||
cat >&2 <<'END'
|
||||
Aborting the configuration process, to ensure you take notice of the issue.
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||||
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||||
You can download and install GNU coreutils to get an 'rm' implementation
|
||||
that behaves properly: <http://www.gnu.org/software/coreutils/>.
|
||||
|
||||
If you want to complete the configuration process using your problematic
|
||||
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
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||||
to "yes", and re-run configure.
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||||
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||||
END
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AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
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fi
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fi])
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dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
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dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
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@@ -9141,7 +9188,6 @@ dnl mangled by Autoconf and run in a shell conditional statement.
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m4_define([_AC_COMPILER_EXEEXT],
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m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
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# When config.status generates a header, we must update the stamp-h file.
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# This file resides in the same directory as the config header
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# that is generated. The stamp files are numbered to have different names.
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@@ -9163,7 +9209,7 @@ for _am_header in $config_headers :; do
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done
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echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
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# Copyright (C) 2001-2012 Free Software Foundation, Inc.
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# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
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@@ -9184,7 +9230,7 @@ if test x"${install_sh}" != xset; then
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fi
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AC_SUBST([install_sh])])
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||||
# Copyright (C) 2003-2012 Free Software Foundation, Inc.
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||||
# Copyright (C) 2003-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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||||
@@ -9206,7 +9252,7 @@ AC_SUBST([am__leading_dot])])
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# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
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# From Jim Meyering
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# Copyright (C) 1996-2012 Free Software Foundation, Inc.
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# Copyright (C) 1996-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
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@@ -9241,7 +9287,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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# Check to see how 'make' treats includes. -*- Autoconf -*-
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# Copyright (C) 2001-2012 Free Software Foundation, Inc.
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# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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||||
# gives unlimited permission to copy and/or distribute it,
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@@ -9291,7 +9337,7 @@ rm -f confinc confmf
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# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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||||
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||||
# Copyright (C) 1997-2012 Free Software Foundation, Inc.
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||||
# Copyright (C) 1997-2013 Free Software Foundation, Inc.
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||||
#
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||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
@@ -9330,7 +9376,7 @@ fi
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||||
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||||
# Helper functions for option handling. -*- Autoconf -*-
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||||
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||||
# Copyright (C) 2001-2012 Free Software Foundation, Inc.
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||||
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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||||
#
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||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
@@ -9359,9 +9405,73 @@ AC_DEFUN([_AM_SET_OPTIONS],
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||||
AC_DEFUN([_AM_IF_OPTION],
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||||
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
||||
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||||
# Copyright (C) 1999-2013 Free Software Foundation, Inc.
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||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
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||||
|
||||
# _AM_PROG_CC_C_O
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# ---------------
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||||
# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
|
||||
# to automatically call this.
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AC_DEFUN([_AM_PROG_CC_C_O],
|
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
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AC_REQUIRE_AUX_FILE([compile])dnl
|
||||
AC_LANG_PUSH([C])dnl
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AC_CACHE_CHECK(
|
||||
[whether $CC understands -c and -o together],
|
||||
[am_cv_prog_cc_c_o],
|
||||
[AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
|
||||
# Make sure it works both with $CC and with simple cc.
|
||||
# Following AC_PROG_CC_C_O, we do the test twice because some
|
||||
# compilers refuse to overwrite an existing .o file with -o,
|
||||
# though they will create one.
|
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am_cv_prog_cc_c_o=yes
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for am_i in 1 2; do
|
||||
if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
|
||||
&& test -f conftest2.$ac_objext; then
|
||||
: OK
|
||||
else
|
||||
am_cv_prog_cc_c_o=no
|
||||
break
|
||||
fi
|
||||
done
|
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rm -f core conftest*
|
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unset am_i])
|
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if test "$am_cv_prog_cc_c_o" != yes; then
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# Losing compiler, so override with the script.
|
||||
# FIXME: It is wrong to rewrite CC.
|
||||
# But if we don't then we get into trouble of one sort or another.
|
||||
# A longer-term fix would be to have automake use am__CC in this case,
|
||||
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
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||||
CC="$am_aux_dir/compile $CC"
|
||||
fi
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AC_LANG_POP([C])])
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||||
|
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# For backward compatibility.
|
||||
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
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||||
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# AM_RUN_LOG(COMMAND)
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# -------------------
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# Run COMMAND, save the exit status in ac_status, and log it.
|
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# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
|
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AC_DEFUN([AM_RUN_LOG],
|
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[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
|
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($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
|
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ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
|
||||
(exit $ac_status); }])
|
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|
||||
# Check to make sure that the build environment is sane. -*- Autoconf -*-
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||||
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# Copyright (C) 1996-2012 Free Software Foundation, Inc.
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# Copyright (C) 1996-2013 Free Software Foundation, Inc.
|
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#
|
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# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
@@ -9442,7 +9552,7 @@ AC_CONFIG_COMMANDS_PRE(
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||||
rm -f conftest.file
|
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])
|
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# Copyright (C) 2009-2012 Free Software Foundation, Inc.
|
||||
# Copyright (C) 2009-2013 Free Software Foundation, Inc.
|
||||
#
|
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# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
@@ -9502,7 +9612,7 @@ AC_SUBST([AM_BACKSLASH])dnl
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||||
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
|
||||
])
|
||||
|
||||
# Copyright (C) 2001-2012 Free Software Foundation, Inc.
|
||||
# Copyright (C) 2001-2013 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
@@ -9530,7 +9640,7 @@ fi
|
||||
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
||||
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
||||
|
||||
# Copyright (C) 2006-2012 Free Software Foundation, Inc.
|
||||
# Copyright (C) 2006-2013 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
@@ -9549,7 +9659,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
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|
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# Check how to create a tarball. -*- Autoconf -*-
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||||
|
||||
# Copyright (C) 2004-2012 Free Software Foundation, Inc.
|
||||
# Copyright (C) 2004-2013 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
@@ -9568,76 +9678,114 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
||||
# Substitute a variable $(am__untar) that extract such
|
||||
# a tarball read from stdin.
|
||||
# $(am__untar) < result.tar
|
||||
#
|
||||
AC_DEFUN([_AM_PROG_TAR],
|
||||
[# Always define AMTAR for backward compatibility. Yes, it's still used
|
||||
# in the wild :-( We should find a proper way to deprecate it ...
|
||||
AC_SUBST([AMTAR], ['$${TAR-tar}'])
|
||||
m4_if([$1], [v7],
|
||||
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
|
||||
[m4_case([$1], [ustar],, [pax],,
|
||||
[m4_fatal([Unknown tar format])])
|
||||
AC_MSG_CHECKING([how to create a $1 tar archive])
|
||||
# Loop over all known methods to create a tar archive until one works.
|
||||
|
||||
# We'll loop over all known methods to create a tar archive until one works.
|
||||
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
||||
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
||||
# Do not fold the above two line into one, because Tru64 sh and
|
||||
# Solaris sh will not grok spaces in the rhs of '-'.
|
||||
for _am_tool in $_am_tools
|
||||
do
|
||||
case $_am_tool in
|
||||
gnutar)
|
||||
for _am_tar in tar gnutar gtar;
|
||||
do
|
||||
AM_RUN_LOG([$_am_tar --version]) && break
|
||||
done
|
||||
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
||||
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
||||
am__untar="$_am_tar -xf -"
|
||||
;;
|
||||
plaintar)
|
||||
# Must skip GNU tar: if it does not support --format= it doesn't create
|
||||
# ustar tarball either.
|
||||
(tar --version) >/dev/null 2>&1 && continue
|
||||
am__tar='tar chf - "$$tardir"'
|
||||
am__tar_='tar chf - "$tardir"'
|
||||
am__untar='tar xf -'
|
||||
;;
|
||||
pax)
|
||||
am__tar='pax -L -x $1 -w "$$tardir"'
|
||||
am__tar_='pax -L -x $1 -w "$tardir"'
|
||||
am__untar='pax -r'
|
||||
;;
|
||||
cpio)
|
||||
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
||||
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
||||
am__untar='cpio -i -H $1 -d'
|
||||
;;
|
||||
none)
|
||||
am__tar=false
|
||||
am__tar_=false
|
||||
am__untar=false
|
||||
;;
|
||||
esac
|
||||
|
||||
# If the value was cached, stop now. We just wanted to have am__tar
|
||||
# and am__untar set.
|
||||
test -n "${am_cv_prog_tar_$1}" && break
|
||||
m4_if([$1], [v7],
|
||||
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
|
||||
|
||||
# tar/untar a dummy directory, and stop if the command works
|
||||
[m4_case([$1],
|
||||
[ustar],
|
||||
[# The POSIX 1988 'ustar' format is defined with fixed-size fields.
|
||||
# There is notably a 21 bits limit for the UID and the GID. In fact,
|
||||
# the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
|
||||
# and bug#13588).
|
||||
am_max_uid=2097151 # 2^21 - 1
|
||||
am_max_gid=$am_max_uid
|
||||
# The $UID and $GID variables are not portable, so we need to resort
|
||||
# to the POSIX-mandated id(1) utility. Errors in the 'id' calls
|
||||
# below are definitely unexpected, so allow the users to see them
|
||||
# (that is, avoid stderr redirection).
|
||||
am_uid=`id -u || echo unknown`
|
||||
am_gid=`id -g || echo unknown`
|
||||
AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
|
||||
if test $am_uid -le $am_max_uid; then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
_am_tools=none
|
||||
fi
|
||||
AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
|
||||
if test $am_gid -le $am_max_gid; then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
_am_tools=none
|
||||
fi],
|
||||
|
||||
[pax],
|
||||
[],
|
||||
|
||||
[m4_fatal([Unknown tar format])])
|
||||
|
||||
AC_MSG_CHECKING([how to create a $1 tar archive])
|
||||
|
||||
# Go ahead even if we have the value already cached. We do so because we
|
||||
# need to set the values for the 'am__tar' and 'am__untar' variables.
|
||||
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
||||
|
||||
for _am_tool in $_am_tools; do
|
||||
case $_am_tool in
|
||||
gnutar)
|
||||
for _am_tar in tar gnutar gtar; do
|
||||
AM_RUN_LOG([$_am_tar --version]) && break
|
||||
done
|
||||
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
||||
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
||||
am__untar="$_am_tar -xf -"
|
||||
;;
|
||||
plaintar)
|
||||
# Must skip GNU tar: if it does not support --format= it doesn't create
|
||||
# ustar tarball either.
|
||||
(tar --version) >/dev/null 2>&1 && continue
|
||||
am__tar='tar chf - "$$tardir"'
|
||||
am__tar_='tar chf - "$tardir"'
|
||||
am__untar='tar xf -'
|
||||
;;
|
||||
pax)
|
||||
am__tar='pax -L -x $1 -w "$$tardir"'
|
||||
am__tar_='pax -L -x $1 -w "$tardir"'
|
||||
am__untar='pax -r'
|
||||
;;
|
||||
cpio)
|
||||
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
||||
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
||||
am__untar='cpio -i -H $1 -d'
|
||||
;;
|
||||
none)
|
||||
am__tar=false
|
||||
am__tar_=false
|
||||
am__untar=false
|
||||
;;
|
||||
esac
|
||||
|
||||
# If the value was cached, stop now. We just wanted to have am__tar
|
||||
# and am__untar set.
|
||||
test -n "${am_cv_prog_tar_$1}" && break
|
||||
|
||||
# tar/untar a dummy directory, and stop if the command works.
|
||||
rm -rf conftest.dir
|
||||
mkdir conftest.dir
|
||||
echo GrepMe > conftest.dir/file
|
||||
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
||||
rm -rf conftest.dir
|
||||
if test -s conftest.tar; then
|
||||
AM_RUN_LOG([$am__untar <conftest.tar])
|
||||
AM_RUN_LOG([cat conftest.dir/file])
|
||||
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
||||
fi
|
||||
done
|
||||
rm -rf conftest.dir
|
||||
mkdir conftest.dir
|
||||
echo GrepMe > conftest.dir/file
|
||||
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
||||
rm -rf conftest.dir
|
||||
if test -s conftest.tar; then
|
||||
AM_RUN_LOG([$am__untar <conftest.tar])
|
||||
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
||||
fi
|
||||
done
|
||||
rm -rf conftest.dir
|
||||
|
||||
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
||||
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
||||
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
||||
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
||||
|
||||
AC_SUBST([am__tar])
|
||||
AC_SUBST([am__untar])
|
||||
]) # _AM_PROG_TAR
|
||||
|
||||
Reference in New Issue
Block a user