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Diffstat (limited to 'm4/update-header-version.m4')
| -rw-r--r-- | m4/update-header-version.m4 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/m4/update-header-version.m4 b/m4/update-header-version.m4 new file mode 100644 index 0000000..5a370dd --- /dev/null +++ b/m4/update-header-version.m4 @@ -0,0 +1,24 @@ +# update-header-version.m4 serial 1 +dnl Copyright (C) 2008 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 +]) |