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| author | Roland McGrath <roland@hack.frob.com> | 2011-10-08 15:14:30 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2011-10-08 15:14:30 -0700 |
| commit | e9bf1d30e7fd35cbe11c6586500cab11a1d91918 (patch) | |
| tree | 0b3393144748e8b68326fd8da8aad651b7044339 /configure.ac | |
| parent | 8f3002e2a7a0aa83843d8b4c5f307d6418f92490 (diff) | |
| download | elfutils-e9bf1d30e7fd35cbe11c6586500cab11a1d91918.tar.gz | |
Use POSIX.2 shell features in eu_version calculation.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index cf3f6d68..826e6441 100644 --- a/configure.ac +++ b/configure.ac @@ -255,7 +255,7 @@ AC_SUBST([eu_version]) # 1.234<whatever> -> 1234<whatever> case "$PACKAGE_VERSION" in -[[0-9]].*) eu_version="${PACKAGE_VERSION/./}" ;; +[[0-9]].*) eu_version=`echo "$PACKAGE_VERSION" | sed 's@\.@@'` ;; *) AC_MSG_ERROR([confused by version number '$PACKAGE_VERSION']) ;; esac case "$eu_version" in @@ -284,6 +284,6 @@ case "$eu_version" in esac # Round up to the next release API (x.y) version. -[eu_version=$[($eu_version + 999) / 1000]] +eu_version=$(( (eu_version + 999) / 1000 )) AC_OUTPUT |