https://bugs.winehq.org/show_bug.cgi?id=45435 --- Comment #6 from Alistair Leslie-Hughes <leslie_alistair(a)hotmail.com> --- Thanks. This is an extract from a my Makefile (fresh Fedora 28). Here you can see that the EXTRAINCL are included in the command line (-I/usr/include/ffmpeg ). Where as yours doesn't (cause of the compile error). compat.o: compat.c $(CC) -c -o $@ compat.c -I. -I../../include -I/usr/include/ffmpeg -D__WINESRC__ -DXAUDIO2_VER=7 \ -D_REENTRANT -fPIC -Wall -pipe -fno-strict-aliasing -Wdeclaration-after-statement -Wempty-body \ -Wignored-qualifiers -Wno-packed-not-aligned -Wshift-overflow=2 -Wstrict-prototypes -Wtype-limits \ -Wunused-but-set-parameter -Wvla -Wwrite-strings -Wpointer-arith -Wlogical-op -gdwarf-2 \ -gstrict-dwarf $(CFLAGS) in the wine.git directory try running make depend Does this change the Makefile? -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.