forked from Imagelibrary/rtems
9b4422a251
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.
33 lines
806 B
Plaintext
33 lines
806 B
Plaintext
dnl
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dnl Misc utility macros for subdir handling to work around missing abilities
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dnl in autoconf, automake and structural issues with RTEMS
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dnl
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dnl Contains parts derived from autoconf-2.13 AC_OUTPUT_SUBDIRS and Cygnus'
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dnl configure.in.
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dnl
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dnl
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dnl _AC_DOTS(PATH)
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dnl
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AC_DEFUN([_AC_DOTS],[
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# A "../" for each directory in $1.
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ac_dots=`echo $1 | \
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sed -e 's%^\./%%' -e 's%[[^/]]$%&/%' -e 's%[[^/]]*/%../%g'`
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])
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dnl
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dnl _RTEMS_ADJUST_SRCDIR(REVAR,CONFIG_DIR[,TARGET_SUBDIR])
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dnl
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AC_DEFUN([_RTEMS_ADJUST_SRCDIR],[
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_AC_DOTS(ifelse([$3], ,[$2],[$3/$2]))
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case "$srcdir" in
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.) # No --srcdir option. We are building in place.
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$1=$srcdir ;;
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[[\\/]]* | ?:[[\\/]]*) # Absolute path.
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$1=$srcdir/$2 ;;
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*) # Relative path.
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$1=$ac_dots$srcdir/$2 ;;
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esac
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])
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