cannot use it on win11

[zand951]

process_begin: CreateProcess(NULL, uname -s, ...) failed.
Makefile:2: pipe: No error
process_begin: CreateProcess(NULL, uname -p, ...) failed.
Makefile:6: pipe: No error
process_begin: CreateProcess(NULL, uname -m, ...) failed.
Makefile:10: pipe: No error
'cc' is not recognized as an internal or external command,
operable program or batch file.
'head' is not recognized as an internal or external command,
operable program or batch file.
I llama.cpp build info:
I UNAME_S:
I UNAME_P:
I UNAME_M:
I CFLAGS: -I. -O3 -DNDEBUG -std=c11 -fPIC -mfma -mf16c -mavx -mavx2
I CXXFLAGS: -I. -I./examples -O3 -DNDEBUG -std=c++11 -fPIC
I LDFLAGS:
I CC:
I CXX:

cc -I. -O3 -DNDEBUG -std=c11 -fPIC -mfma -mf16c -mavx -mavx2 -c ggml.c -o ggml.o
process_begin: CreateProcess(NULL, cc -I. -O3 -DNDEBUG -std=c11 -fPIC -mfma -mf16c -mavx -mavx2 -c ggml.c -o ggml.o, ...) failed.
make (e=2): The system cannot find the file specified.
make: *** [Makefile:186: ggml.o] Error 2

[zand951]

i got this after the make app command

[lapo-luchini]

I built it using MingW64 with good results. =)
#84 is a small patch to allow detection of SSE3 too.