ebuild(1): apply package.env earlier

This makes it possible to override PORTAGE_TMPDIR.

1 files changed, 22 insertions, 6 deletions

diff --git a/bin/ebuild b/bin/ebuild
index 2c04200e7..a8296e8ab 100755
--- a/bin/ebuild
+++ b/bin/ebuild
@@ -220,20 +220,36 @@ portage.settings.validate() # generate warning messages if necessary
 tmpsettings = portage.config(clone=portage.settings)
 tmpsettings["PORTAGE_VERBOSE"] = "1"
 tmpsettings.backup_changes("PORTAGE_VERBOSE")
+
+if opts.skip_manifest:
+	tmpsettings["EBUILD_SKIP_MANIFEST"] = "1"
+	tmpsettings.backup_changes("EBUILD_SKIP_MANIFEST")
+
+if opts.skip_manifest or \
+	"digest" in tmpsettings.features or \
+	"digest" in pargs or \
+	"manifest" in pargs:
+	portage._doebuild_manifest_exempt_depend += 1
+
 if "test" in pargs:
 	# This variable is a signal to config.regenerate() to
 	# indicate that the test phase should be enabled regardless
 	# of problems such as masked "test" USE flag.
 	tmpsettings["EBUILD_FORCE_TEST"] = "1"
 	tmpsettings.backup_changes("EBUILD_FORCE_TEST")
-	tmpsettings.features.add("test")
+	tmpsettings["FEATURES"] = tmpsettings.get("FEATURES", "") + " " + "test"
+	tmpsettings.backup_changes("FEATURES")
 
-tmpsettings.features.discard('fail-clean')
+tmpsettings["FEATURES"] = tmpsettings.get("FEATURES", "") + " " + "-fail-clean"
+tmpsettings.backup_changes("FEATURES")
 
-if opts.skip_manifest:
-	tmpsettings["EBUILD_SKIP_MANIFEST"] = "1"
-	tmpsettings.backup_changes("EBUILD_SKIP_MANIFEST")
-	portage._doebuild_manifest_exempt_depend += 1
+# Apply package.env settings. This allows per-package FEATURES and other
+# variables (possibly PORTAGE_TMPDIR) to be available as soon as possible.
+try:
+	tmpsettings.setcpv(cpv, mydb=portage.db[portage.root][mytree].dbapi)
+except KeyError:
+	# aux_get failure, message should have been shown on stderr.
+	sys.exit(1)
 
 build_dir_phases = set(["setup", "unpack", "prepare", "configure", "compile",
 	"test", "install", "package", "rpm", "merge", "qmerge"])