build: bundle-libraries.sh: do not override argv[0] in inner exec calls
authorJo-Philipp Wich <jo@mein.io>
Mon, 24 Jul 2017 11:33:33 +0000 (13:33 +0200)
committerJo-Philipp Wich <jo@mein.io>
Mon, 24 Jul 2017 11:39:21 +0000 (13:39 +0200)
commit9e64874fb2508e49e52898c238d817bd152bf2c2
tree1c6e5c6bc0acf963a9341a099929b74df121dfea
parent22a74ed310fcda175105c46e22638ffe8e560bcd
build: bundle-libraries.sh: do not override argv[0] in inner exec calls

Only mangle argv[0] of the first executed process and leave the argument
vector of subsequent invocations as-is to allow child programs to properly
discover resources relative to their binary locations.

Fixes "cc1" discovery when executing the host gcc through the bundled
"ccache" executable.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
scripts/bundle-libraries.sh