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Try to make things work with some newer RPM braindamage.

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This commit is contained in:
Richard Kreuter 2011-02-25 16:13:16 -05:00
parent 626b7e2182
commit dfa6ac6aad
1 changed files with 34 additions and 10 deletions
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44
buildscripts/packager.py
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@ -620,16 +620,41 @@ def make_rpm(dir, distro, arch, pkgbase, suffix, version):
topdir=ensure_dir(os.getcwd()+'/rpmbuild/')
for subdir in ["BUILD", "RPMS", "SOURCES", "SPECS", "SRPMS"]:
ensure_dir("%s/%s/" % (topdir, subdir))
# Gah. RPM is so mindbogglingly stupid.
rcfile=os.getcwd()+"/rpmrc"
macrofile=os.getcwd()+"/macros"
write_rpmrc_file(rcfile, macrofile)
write_rpm_macros_file(macrofile, topdir)
distro_arch="i686" if arch.endswith("86") else "x86_64"
# RPM tools take these macro files that define variables in
# RPMland. Unfortunately, there's no way to tell RPM tools to use
# a given file *in addition* to the files that it would already
# load, so we have to figure out what it would normally load,
# augment that list, and tell RPM to use the augmented list. To
# figure out what macrofiles ordinarily get loaded, older RPM
# versions had a parameter called "macrofiles" that could be
# extracted from "rpm --showrc". But newer RPM versions don't
# have this. To tell RPM what macros to use, older versions of
# RPM have a --macros option that doesn't work; on these versions,
# you can put a "macrofiles" parameter into an rpmrc file. But
# that "macrofiles" setting doesn't do anything for newer RPM
# versions, where you have to use the --macros flag instead. And
# all of this is to let us do our work with some guarantee that
# we're not clobbering anything that doesn't belong to us. Why is
# RPM so braindamaged?
macrofiles=[l for l in backtick(["rpm", "--showrc"]).split("\n") if l.startswith("macrofiles")]
flags=[]
macropath=os.getcwd()+"/macros"
write_rpm_macros_file(macropath, topdir)
if len(macrofiles)>0:
macrofiles=macrofiles[0]+":"+macropath
rcfile=os.getcwd()+"/rpmrc"
write_rpmrc_file(rcfile, macrofiles)
flags=["--rpmrc", rcfile]
else:
# This hard-coded hooey came from some box running RPM
# 4.4.2.3. It may not work over time, but RPM isn't sanely
# configurable.
flags=["--macros", "/usr/lib/rpm/macros:/usr/lib/rpm/%s-linux/macros:/etc/rpm/macros.*:/etc/rpm/macros:/etc/rpm/%s-linux/macros:~/.rpmmacros:%s" % (distro_arch, distro_arch, macropath)]
# Put the specfile and the tar'd up binaries and stuff in
# place. FIXME: see if shutil.copyfile can do this without too
# much hassle.
sysassert(["cp", "-v", specfile, topdir+"SPECS/"])
distro_arch="i686" if arch.endswith("86") else "x86_64"
oldcwd=os.getcwd()
os.chdir(dir+"/../")
try:
@ -637,7 +662,7 @@ def make_rpm(dir, distro, arch, pkgbase, suffix, version):
finally:
os.chdir(oldcwd)
# Do the build.
sysassert(["rpmbuild", "-ba", "--target", distro_arch, "--rcfile", rcfile, "%s/SPECS/mongo%s.spec" % (topdir, suffix)])
sysassert(["rpmbuild", "-ba", "--target", distro_arch] + flags + ["%s/SPECS/mongo%s.spec" % (topdir, suffix)])
r=repodir(distro, distro_arch)
ensure_dir(r)
# FIXME: see if some combination of shutil.copy<hoohah> and glob
@ -654,11 +679,10 @@ def make_rpm_repo(repo):
os.chdir(oldpwd)
def write_rpmrc_file(path, macropath):
macrofiles=[l for l in backtick(["rpm", "--showrc"]).split("\n") if l.startswith("macrofiles")][0]
def write_rpmrc_file(path, string):
f=open(path, 'w')
try:
f.write(macrofiles+":"+macropath)
f.write(string)
finally:
f.close()