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| author | Nirbheek Chauhan <nirbheek@centricular.com> | 2021-08-23 19:36:26 +0530 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2021-09-17 16:08:04 +0000 |
| commit | bd4e7a9b9e672105bda35ff736c977adbf719c6c (patch) | |
| tree | bb9ba8b424619f51ef753b051040f49da6f16a46 | |
| parent | e0d4403e78a7af8f4be4110ae25e9c3d1ac93a78 (diff) | |
| download | pixman-bd4e7a9b9e672105bda35ff736c977adbf719c6c.tar.gz | |
tests: Fix undefined symbol build error on macOS
prng_state and prng_state_data are getting classified as a "Common
symbol" by the compiler due to the convoluted way in which it is
`#include`-ed in various test sources, and that's not read as a valid
symbol by the linker later.
Initializing the symbol clarifies it to the compiler that this
specific declaration is the canonical location for this variable, and
that it's not a "Common symbol".
Fixes https://gitlab.freedesktop.org/pixman/pixman/-/issues/42
| -rw-r--r-- | test/utils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/utils.c b/test/utils.c index cd9ab26..1c64cee 100644 --- a/test/utils.c +++ b/test/utils.c @@ -35,8 +35,8 @@ /* Random number generator state */ -prng_t prng_state_data; -prng_t *prng_state; +prng_t prng_state_data = {0}; +prng_t *prng_state = NULL; /*----------------------------------------------------------------------------*\ * CRC-32 version 2.0.0 by Craig Bruce, 2006-04-29. |