Bug#838572: clang-3.9: scan-view-3.9 does not find python modules

[Riccardo Magliocchetti]

Package: clang-3.9
Version: 1:3.9-1
Severity: normal

Hello,

scan-view-3.9 fails to find the needed python modules:

$ scan-view-3.9 scan-build-master/
Traceback (most recent call last):
File "/usr/bin/scan-view-3.9", line 143, in <module>
main()
File "/usr/bin/scan-view-3.9", line 140, in main
run(port, args, args.root)
File "/usr/bin/scan-view-3.9", line 70, in run
import ScanView
ImportError: No module named ScanView

the problem is that os.path.dirname(__file__) is /usr/bin and not
/usr/share/clang/scan-view-3.9/bin
as expected by the script.

A quick way to fix that is to hardcode the scan-view dir:

$ diff -u ../bin/scan-view.old ../bin/scan-view
--- ../bin/scan-view.old 2016-09-22 16:31:01.209052200 +0200
+++ ../bin/scan-view 2016-09-22 16:39:19.383579819 +0200
@@ -22,6 +22,8 @@
kDefaultPort = 8181
kMaxPortsToTry = 100

+BASE_DIR = '/usr/share/clang/scan-view-3.9'
+
###


@@ -61,7 +63,7 @@

def run(port, options, root):
# Prefer to look relative to the installed binary
- share = os.path.dirname(__file__) + "/../share/"
+ share = os.path.join(BASE_DIR, 'share')
if not os.path.isdir(share):
# Otherwise look relative to the source
share = os.path.dirname(__file__) + "/../../scan-view/share"



-- System Information:
Debian Release: stretch/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.6.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages clang-3.9 depends on:
ii binutils 2.27-8
ii libc6 2.24-3
ii libc6-dev 2.24-3
ii libclang-common-3.9-dev 1:3.9-1
ii libclang1-3.9 1:3.9-1
ii libgcc-6-dev 6.2.0-4
ii libgcc1 1:6.2.0-4
ii libjsoncpp1 1.7.4-3
ii libllvm3.9 1:3.9-1
ii libobjc-6-dev 6.2.0-4
ii libstdc++-6-dev 6.2.0-4
ii libstdc++6 6.2.0-4

Versions of packages clang-3.9 recommends:
ii llvm-3.9-dev 1:3.9-1
ii python 2.7.11-2

Versions of packages clang-3.9 suggests:
pn clang-3.9-doc <none>
pn gnustep <none>
pn gnustep-devel <none>

-- no debconf information