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authorPaul Elder <paul.elder@ideasonboard.com>2021-08-02 18:34:11 +0900
committerPaul Elder <paul.elder@ideasonboard.com>2021-08-03 12:07:00 +0900
commite9288e2ee5aa6c1637212ca4b51cd0a951b7bd05 (patch)
treeb02b60e8d7b3a46fd3ab8bd6d65becc520603442
parentf0a427d4b74612e1583ea300d758bd00fe281d42 (diff)
meson: Update min clang version to 9
__builtin_FILE and __builtin_LINE are first defined in clang 9. With clang of any version less than that we have the following compilation errors: ../../include/libcamera/base/log.h:94:27: error: use of undeclared identifier '__builtin_FILE' const char *fileName = __builtin_FILE(), ^ ../../include/libcamera/base/log.h:95:24: error: use of undeclared identifier '__builtin_LINE' unsigned int line = __builtin_LINE()) const; ^ ../../include/libcamera/base/log.h:99:26: error: use of undeclared identifier '__builtin_FILE' const char *fileName = __builtin_FILE(), ^ ../../include/libcamera/base/log.h:100:23: error: use of undeclared identifier '__builtin_LINE' unsigned int line = __builtin_LINE()); Enforce clang version of at least 9 in the main meson file. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
-rw-r--r--meson.build4
1 files changed, 2 insertions, 2 deletions
diff --git a/meson.build b/meson.build
index 6eed0d8c..a49c484f 100644
--- a/meson.build
+++ b/meson.build
@@ -50,8 +50,8 @@ c_arguments = []
cpp_arguments = []
if cc.get_id() == 'clang'
- if cc.version().version_compare('<5')
- error('clang version is too old, libcamera requires 5.0 or newer')
+ if cc.version().version_compare('<9')
+ error('clang version is too old, libcamera requires 9.0 or newer')
endif
# Turn _FORTIFY_SOURCE by default on optimised builds (as it requires -O1