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author | Michael Olbrich <m.olbrich@pengutronix.de> | 2019-10-06 19:48:13 +0200 |
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committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2019-10-06 21:34:38 +0200 |
commit | 7f33def3b9def03dba293ba9108830459a9383c5 (patch) | |
tree | a48cd6408fc3cd57eee0ce9d3407fe69ed6767a4 /scripts/pkg-config-wrapper | |
parent | cfd13ea1c47b5797d4ff9cca45092fba65b2c658 (diff) | |
download | ptxdist-7f33def3b9def03dba293ba9108830459a9383c5.tar.gz ptxdist-7f33def3b9def03dba293ba9108830459a9383c5.tar.xz |
ptxd_lib_dgen: make sure <PKG>_CONFIG is only evaluated once
Packages may define <PKG>_CONFIG with '=' to avoid evaluating a complex
shell call if the package is not selected. However, this means the variable
is evaluated multiple time if the package _is_ selected.
Avoid this by overwriting the variable with itself using ':='.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Diffstat (limited to 'scripts/pkg-config-wrapper')
0 files changed, 0 insertions, 0 deletions