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| author | Arnout Vandecappelle <arnout@mind.be> | 2012-06-30 10:29:22 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-07-01 00:27:39 +0200 |
| commit | 670cb306704d76b4c3b717931cc7abef8c693099 (patch) | |
| tree | 045a767c18ca54f1938c6f63d8539a97c54c69cc | |
| parent | 96885ca7eb4a05e65986334d6138e1fe6afa46fc (diff) | |
Globally disable PKG_CONFIG_PATH
If PKG_CONFIG_PATH is set in the environment, it allows pkg-config to
look for libraries outside of the buildroot tree. This is a problem
both for host and target builds. To avoid it, globally set an empty
PKG_CONFIG_PATH in the environment.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
| -rw-r--r-- | Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -165,6 +165,9 @@ HOSTNM:=$(shell which $(HOSTNM) || type -p $(HOSTNM) || echo nm) export HOSTAR HOSTAS HOSTCC HOSTCXX HOSTFC HOSTLD export HOSTCC_NOCCACHE HOSTCXX_NOCCACHE +# Make sure pkg-config doesn't look outside the buildroot tree +unexport PKG_CONFIG_PATH + # bash prints the name of the directory on 'cd <dir>' if CDPATH is # set, so unset it here to not cause problems. Notice that the export # line doesn't affect the environment of $(shell ..) calls, so |