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authorP. J. McDermott <pj@pehjota.net>2021-03-17 11:57:12 (EDT)
committer P. J. McDermott <pj@pehjota.net>2021-03-17 11:58:08 (EDT)
commit7d6c171379b2a57a97f332a4e7fcd3135dcccb5b (patch)
tree875ace14df654d74082e062b2b8ed1cce861e268 /m4/ax_require_defined.m4
parent2657bc0019a6840c90f3daa090c7101e5c7997d1 (diff)
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build: s/ -I/ -isystem/g in libraries' CFLAGS
This suppresses warnings in libraries' headers, like: CC src/dodge_balls-game.o In file included from src/xml.h:24:0, from src/game.c:28: /usr/include/SDL2/SDL_stdinc.h: In function ‘SDL_memset4’: /usr/include/SDL2/SDL_stdinc.h:382:5: warning: switch missing default case [-Wswitch-default] switch (dwords % 4) ^~~~~~
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