can't build libmfluaotfcc.lib

[ostaith]

Hi aminophen, I've read your BUILDING.md, and I can build dvipdfmx.dll in ktx.

But when I try to build xetex in ptx, I can't build libmfluaotfcc.lib in ptx\texk\web2c\mfluadir\otfcc directory.

But libmfluaotfcc.lib is used by mflua.exe in ptx\texk\web2c. so I'm stuck.

following is libmfluaotfcc.lib build log:

C:\w32tex\ptx\texk\web2c\mfluadir\otfcc>make
cp axis.d lib/vf/axis.d
cp vq.d lib/vf/vq.d
cp type.d lib/table/vdmx/type.d
cp gasp.d lib/table/gasp.d
cp CPAL.d lib/table/CPAL.d
cp glyf.d lib/table/glyf/glyf.d
cp otl.d lib/table/otl/otl.d
cl -D_CARYLL_USE_PRE_SERIALIZED -DMAIN_VER=0 -DSECONDARY_VER=10 -DPATCH_VER=4 -DJIT -DWIN32=1  -Isrc -Iinclude -Iinclude/dep -Ilib -Igetopt -nologo -O2 -MT -Zc:preprocessor -c -Foobj/lib/support/glyph-order.obj lib/support/glyph-order.c
cl : Command line warning D9002 : ignoring unknown option '-Zc:preprocessor'
glyph-order.c
lib/support/glyph-order.c(17): warning C4003: not enough arguments for function-like macro invocation '__ARG_N'
lib/support/glyph-order.c(17): error C2081: 'initGlyphOrder': name in formal parameter list illegal
lib/support/glyph-order.c(17): error C2081: 'disposeGlyphOrder': name in formal parameter list illegal
lib/support/glyph-order.c(17): error C2055: expected formal parameter list, not a type list
lib/support/glyph-order.c(17): error C2085: 'otfcc_GlyphOrder_create': not in formal parameter list
lib/support/glyph-order.c(17): error C2143: syntax error: missing ';' before '{'
lib/support/glyph-order.c(17): warning C4047: 'return': 'int' differs in levels of indirection from 'otfcc_GlyphOrder *'
lib/support/glyph-order.c(114): error C2065: 'otfcc_GlyphOrder_copy': undeclared identifier
lib/support/glyph-order.c(114): error C2065: 'otfcc_GlyphOrder_move': undeclared identifier
lib/support/glyph-order.c(114): error C2065: 'otfcc_GlyphOrder_replace': undeclared identifier
lib/support/glyph-order.c(114): error C2065: 'otfcc_GlyphOrder_copyReplace': undeclared identifier
lib/support/glyph-order.c(114): error C2065: 'otfcc_GlyphOrder_create': undeclared identifier
lib/support/glyph-order.c(113): warning C4113: 'int (__cdecl *)()' differs in parameter lists from 'void (__cdecl *)(otfcc_GlyphOrder *)'
lib/support/glyph-order.c(113): error C2099: initializer is not a constant
lib/support/glyph-order.c(113): warning C4113: 'int (__cdecl *)()' differs in parameter lists from 'void (__cdecl *)(otfcc_GlyphOrder *,const otfcc_GlyphOrder *)'
lib/support/glyph-order.c(113): warning C4113: 'void (__cdecl *)(otfcc_GlyphOrder *)' differs in parameter lists from 'void (__cdecl *)(otfcc_GlyphOrder *,otfcc_GlyphOrder *)'
lib/support/glyph-order.c(113): warning C4113: 'sds (__cdecl *)(otfcc_GlyphOrder *,glyphid_t,sds)' differs in parameter lists from 'void (__cdecl *)(otfcc_GlyphOrder *)'

lib/support/glyph-order.c(113): warning C4047: 'initializing': 'void (__cdecl *)(otfcc_GlyphOrder *)' differs in levels of indirection from 'sds (__cdecl *)(otfcc_GlyphOrder *,glyphid_t,sds)'
lib/support/glyph-order.c(113): warning C4113: 'bool (__cdecl *)(otfcc_GlyphOrder *,sds,glyphid_t)' differs in parameter lists from 'void (__cdecl *)(otfcc_GlyphOrder *,const otfcc_GlyphOrder)'
lib/support/glyph-order.c(113): warning C4113: 'bool (__cdecl *)(otfcc_GlyphOrder *,glyphid_t,sds *)' differs in parameter lists from 'void (__cdecl *)(otfcc_GlyphOrder *,const otfcc_GlyphOrder)'
lib/support/glyph-order.c(113): warning C4047: 'initializing': 'otfcc_GlyphOrder *(__cdecl *)()' differs in levels of indirection from 'bool (__cdecl *)(otfcc_GlyphOrder *,glyph_handle *)'
lib/support/glyph-order.c(113): warning C4113: 'bool (__cdecl *)(otfcc_GlyphOrder *,sds)' differs in parameter lists from 'void (__cdecl *)(otfcc_GlyphOrder *)'
make: *** [Makefile:346: obj/lib/support/glyph-order.obj] Error 2

It's look like vs2015 can't support C99. and it ignore -Zc:preprocessor option.

How can you build libmfluaotfcc.lib with vs2015?