Manuel Stoeckl bb05617414 Use -fmacro-prefix-map to strip build path ... This commit matches sway's 2dc4978d8af326c310057ca8fd22a4c7f5d09335. To help ensure a reproducible build (when debug info is disabled), the meson build script now uses the -fmacro-prefix-map command line argument supported by GCC to strip the build-path dependent bytes of each __FILE__ string used by wlr_log and related functions. A rather ugly algorithm is used to compute the relative path between the build and source folders, because meson has no specific function for this. When the compiler does not support -fmacro-prefix-map, fall back to shifting the start of each __FILE__ string by the length of the relative path to the source directory.		2019-07-17 21:00:09 -04:00
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gles2.h	Use -fmacro-prefix-map to strip build path	2019-07-17 21:00:09 -04:00