Add --with-version=VERSION .

This simplifies configuration when embedding a jemalloc release into
another project's git repository.

This resolves #811.
This commit is contained in:
Jason Evans 2017-05-03 10:07:39 -07:00
parent 0798fe6e70
commit 31baedbbb9
2 changed files with 21 additions and 6 deletions

17
INSTALL
View File

@ -35,9 +35,20 @@ any of the following arguments (not a definitive list) to 'configure':
will cause files to be installed into /usr/local/include, /usr/local/lib, will cause files to be installed into /usr/local/include, /usr/local/lib,
and /usr/local/man. and /usr/local/man.
--with-version=<major>.<minor>.<bugfix>-<nrev>-g<gid> --with-version=(<major>.<minor>.<bugfix>-<nrev>-g<gid>|VERSION)
Use the specified version string rather than trying to generate one (if in The VERSION file is mandatory for successful configuration, and the
a git repository) or use existing the VERSION file (if present). following steps are taken to assure its presence:
1) If --with-version=<major>.<minor>.<bugfix>-<nrev>-g<gid> is specified,
generate VERSION using the specified value.
2) If --with-version is not specified in either form and the source
directory is inside a git repository, try to generate VERSION via 'git
describe' invocations that pattern-match release tags.
3) If VERSION is missing, generate it with a bogus version:
0.0.0-0-g0000000000000000000000000000000000000000
Note that --with-version=VERSION bypasses (1) and (2), which simplifies
VERSION configuration when embedding a jemalloc release into another
project's git repository.
--with-rpath=<colon-separated-rpath> --with-rpath=<colon-separated-rpath>
Embed one or more library paths, so that libjemalloc can find the libraries Embed one or more library paths, so that libjemalloc can find the libraries

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@ -1349,10 +1349,14 @@ AC_ARG_WITH([version],
[Version string])], [Version string])],
[ [
echo "${with_version}" | grep ['^[0-9]\+\.[0-9]\+\.[0-9]\+-[0-9]\+-g[0-9a-f]\+$'] 2>&1 1>/dev/null echo "${with_version}" | grep ['^[0-9]\+\.[0-9]\+\.[0-9]\+-[0-9]\+-g[0-9a-f]\+$'] 2>&1 1>/dev/null
if test $? -ne 0 ; then if test $? -eq 0 ; then
AC_MSG_ERROR([${with_version} does not match <major>.<minor>.<bugfix>-<nrev>-g<gid>])
fi
echo "$with_version" > "${objroot}VERSION" echo "$with_version" > "${objroot}VERSION"
else
echo "${with_version}" | grep ['^VERSION$'] 2>&1 1>/dev/null
if test $? -ne 0 ; then
AC_MSG_ERROR([${with_version} does not match <major>.<minor>.<bugfix>-<nrev>-g<gid> or VERSION])
fi
fi
], [ ], [
dnl Set VERSION if source directory is inside a git repository. dnl Set VERSION if source directory is inside a git repository.
if test "x`test ! \"${srcroot}\" && cd \"${srcroot}\"; git rev-parse --is-inside-work-tree 2>/dev/null`" = "xtrue" ; then if test "x`test ! \"${srcroot}\" && cd \"${srcroot}\"; git rev-parse --is-inside-work-tree 2>/dev/null`" = "xtrue" ; then