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acinclude.m4 @ 8467c31

Last change on this file since 8467c31 was 9b4422a2, checked in by Joel Sherrill <joel.sherrill@…>, on 05/03/12 at 15:09:24

Remove All CVS Id Strings Possible Using a Script

Script does what is expected and tries to do it as
smartly as possible.

+ remove occurrences of two blank comment lines

next to each other after Id string line removed.

+ remove entire comment blocks which only exited to

contain CVS Ids

+ If the processing left a blank line at the top of

a file, it was removed.

File size: 806 bytes

Rev	Line
[33a105fb]	1	dnl
[d2efe941]	2	dnl Misc utility macros for subdir handling to work around missing abilities
	3	dnl in autoconf, automake and structural issues with RTEMS
	4	dnl
	5	dnl Contains parts derived from autoconf-2.13 AC_OUTPUT_SUBDIRS and Cygnus'
	6	dnl configure.in.
	7	dnl
	8
	9	dnl
	10	dnl _AC_DOTS(PATH)
	11	dnl
[dfc099fd]	12	AC_DEFUN([_AC_DOTS],[
[d2efe941]	13	# A "../" for each directory in $1.
	14	ac_dots=`echo $1 \| \
	15	sed -e 's%^\./%%' -e 's%[[^/]]$%&/%' -e 's%[[^/]]*/%../%g'`
	16	])
	17
	18	dnl
	19	dnl _RTEMS_ADJUST_SRCDIR(REVAR,CONFIG_DIR[,TARGET_SUBDIR])
	20	dnl
[dfc099fd]	21	AC_DEFUN([_RTEMS_ADJUST_SRCDIR],[
[d2efe941]	22	_AC_DOTS(ifelse([$3], ,[$2],[$3/$2]))
	23
	24	case "$srcdir" in
	25	.) # No --srcdir option. We are building in place.
	26	$1=$srcdir ;;
	27	[[\\/]]* \| ?:[[\\/]]*) # Absolute path.
	28	$1=$srcdir/$2 ;;
	29	*) # Relative path.
	30	$1=$ac_dots$srcdir/$2 ;;
	31	esac
	32	])

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