| # update-header-version.m4 serial 1 |
| dnl Copyright (C) 2008-2014 Free Software Foundation, Inc. |
| dnl This file is free software; the Free Software Foundation |
| dnl gives unlimited permission to copy and/or distribute it, |
| dnl with or without modifications, as long as this notice is preserved. |
| |
| dnl From Simon Josefsson |
| |
| # sj_UPDATE_HEADER_VERSION(HEADER-FILE) |
| # ------------- |
| # Update version number in HEADER-FILE. It searches for '_VERSION ".*"' |
| # and replaces the .* part with the $PACKAGE_VERSION. |
| AC_DEFUN([sj_UPDATE_HEADER_VERSION], |
| [ |
| # Update version number in lib/libtasn1.h. |
| if ! sed 's/_VERSION ".*"/_VERSION "'$PACKAGE_VERSION'"/' $1 > fixhdr.tmp; then |
| AC_MSG_ERROR([[*** Failed to update version number in $1...]]) |
| fi |
| if cmp -s $1 fixhdr.tmp 2>/dev/null; then |
| rm -f fixhdr.tmp |
| elif ! mv fixhdr.tmp $1; then |
| AC_MSG_ERROR([[*** Failed to move fixhdr.tmp to $1...]]) |
| fi |
| ]) |
