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Formerly acgeneral.m4.~166~
This commit is contained in:
Roland McGrath
parent
a5e98129e0
commit
d3dc3238f5
61
acgeneral.m4
61
acgeneral.m4
@ -1,6 +1,6 @@
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dnl Parameterized macros that do not check for something specific.
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dnl This file is part of Autoconf.
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dnl Copyright (C) 1992, 1993 Free Software Foundation, Inc.
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dnl Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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@ -771,10 +771,6 @@ define(AC_OUTPUT_HEADER,[dnl
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ifdef([AC_CONFIG_NAMES],[dnl
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changequote(<<,>>)dnl
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CONFIG_HEADERS=${CONFIG_HEADERS-"AC_CONFIG_NAMES"}
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for file in .. ${CONFIG_HEADERS}; do if test "x$file" != x..; then
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echo creating $file
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# These sed commands are put into SEDDEFS when defining a macro.
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# They are broken into pieces to make the sed script easier to manage.
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# They are passed to sed as "A NAME B NAME C VALUE D", where NAME
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@ -844,31 +840,36 @@ CONFEOF
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rm -f conftest.h
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# Break up the sed commands because old seds have small limits.
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maxsedlines=20
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cp $top_srcdir/$file.in conftest.h1
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while :
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do
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lines=`grep -c . conftest.sed`
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if test -z "$lines" || test "$lines" -eq 0; then break; fi
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rm -f conftest.s1 conftest.s2 conftest.h2
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sed ${maxsedlines}q conftest.sed > conftest.s1 # Like head -20.
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sed 1,${maxsedlines}d conftest.sed > conftest.s2 # Like tail +21.
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sed -f conftest.s1 < conftest.h1 > conftest.h2
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rm -f conftest.s1 conftest.h1 conftest.sed
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mv conftest.h2 conftest.h1
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mv conftest.s2 conftest.sed
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done
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rm -f conftest.sed conftest.h
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echo "/* $file. Generated automatically by configure. */" > conftest.h
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cat conftest.h1 >> conftest.h
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rm -f conftest.h1
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if cmp -s $file conftest.h 2>/dev/null; then
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# The file exists and we would not be changing it.
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echo "$file is unchanged"
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rm -f conftest.h
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else
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rm -f $file
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mv conftest.h $file
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fi
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CONFIG_HEADERS=${CONFIG_HEADERS-"AC_CONFIG_NAMES"}
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for file in .. ${CONFIG_HEADERS}; do if test "x$file" != x..; then
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echo creating $file
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cp $top_srcdir/$file.in conftest.h1
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while :
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do
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lines=`grep -c . conftest.sed`
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if test -z "$lines" || test "$lines" -eq 0; then break; fi
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rm -f conftest.s1 conftest.s2 conftest.h2
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sed ${maxsedlines}q conftest.sed > conftest.s1 # Like head -20.
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sed 1,${maxsedlines}d conftest.sed > conftest.s2 # Like tail +21.
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sed -f conftest.s1 < conftest.h1 > conftest.h2
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rm -f conftest.s1 conftest.h1 conftest.sed
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mv conftest.h2 conftest.h1
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mv conftest.s2 conftest.sed
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done
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rm -f conftest.sed conftest.h
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echo "/* $file. Generated automatically by configure. */" > conftest.h
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cat conftest.h1 >> conftest.h
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rm -f conftest.h1
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if cmp -s $file conftest.h 2>/dev/null; then
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# The file exists and we would not be changing it.
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echo "$file is unchanged"
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rm -f conftest.h
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else
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rm -f $file
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mv conftest.h $file
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fi
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fi; done
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])])dnl
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@ -1,6 +1,6 @@
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dnl Parameterized macros that do not check for something specific.
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dnl This file is part of Autoconf.
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dnl Copyright (C) 1992, 1993 Free Software Foundation, Inc.
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dnl Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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@ -771,10 +771,6 @@ define(AC_OUTPUT_HEADER,[dnl
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ifdef([AC_CONFIG_NAMES],[dnl
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changequote(<<,>>)dnl
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CONFIG_HEADERS=${CONFIG_HEADERS-"AC_CONFIG_NAMES"}
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for file in .. ${CONFIG_HEADERS}; do if test "x$file" != x..; then
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echo creating $file
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# These sed commands are put into SEDDEFS when defining a macro.
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# They are broken into pieces to make the sed script easier to manage.
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# They are passed to sed as "A NAME B NAME C VALUE D", where NAME
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@ -844,31 +840,36 @@ CONFEOF
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rm -f conftest.h
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# Break up the sed commands because old seds have small limits.
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maxsedlines=20
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cp $top_srcdir/$file.in conftest.h1
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while :
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do
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lines=`grep -c . conftest.sed`
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if test -z "$lines" || test "$lines" -eq 0; then break; fi
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rm -f conftest.s1 conftest.s2 conftest.h2
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sed ${maxsedlines}q conftest.sed > conftest.s1 # Like head -20.
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sed 1,${maxsedlines}d conftest.sed > conftest.s2 # Like tail +21.
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sed -f conftest.s1 < conftest.h1 > conftest.h2
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rm -f conftest.s1 conftest.h1 conftest.sed
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mv conftest.h2 conftest.h1
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mv conftest.s2 conftest.sed
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done
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rm -f conftest.sed conftest.h
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echo "/* $file. Generated automatically by configure. */" > conftest.h
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cat conftest.h1 >> conftest.h
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rm -f conftest.h1
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if cmp -s $file conftest.h 2>/dev/null; then
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# The file exists and we would not be changing it.
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echo "$file is unchanged"
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rm -f conftest.h
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else
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rm -f $file
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mv conftest.h $file
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fi
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CONFIG_HEADERS=${CONFIG_HEADERS-"AC_CONFIG_NAMES"}
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for file in .. ${CONFIG_HEADERS}; do if test "x$file" != x..; then
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echo creating $file
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cp $top_srcdir/$file.in conftest.h1
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while :
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do
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lines=`grep -c . conftest.sed`
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if test -z "$lines" || test "$lines" -eq 0; then break; fi
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rm -f conftest.s1 conftest.s2 conftest.h2
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sed ${maxsedlines}q conftest.sed > conftest.s1 # Like head -20.
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sed 1,${maxsedlines}d conftest.sed > conftest.s2 # Like tail +21.
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sed -f conftest.s1 < conftest.h1 > conftest.h2
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rm -f conftest.s1 conftest.h1 conftest.sed
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mv conftest.h2 conftest.h1
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mv conftest.s2 conftest.sed
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done
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rm -f conftest.sed conftest.h
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echo "/* $file. Generated automatically by configure. */" > conftest.h
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cat conftest.h1 >> conftest.h
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rm -f conftest.h1
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if cmp -s $file conftest.h 2>/dev/null; then
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# The file exists and we would not be changing it.
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echo "$file is unchanged"
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rm -f conftest.h
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else
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rm -f $file
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mv conftest.h $file
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fi
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fi; done
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])])dnl
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