Fails to build under MinGW64

[AndVinni]

Symptoms:
The current repository version fails to build under MinGW64 W10 21H2 IoT LTSC.
Penryn is detected correctly, and configuration completes without errors.
./configure --prefix=/d/Project/blis_install --enable-cblas --disable-shared --enable-static auto
make -j silently creates an empty library libblis.a

Treatment from Gemini CLI:

Fixed an issue in the build/gen-make-frags/gen-make-frag.sh script.

Cause of the issue:
The gen-make-frag.sh script read suffix list (suffix_list) and ignore directory list (ignore_list) files along with carriage return characters (\r), which are specific to Windows. This caused string comparisons to not work properly, and source files were not added to makefile fragments. This resulted in an empty library.

Changes:
I added the tr -d '\r' command when reading configuration files in the build/gen-make-frags/gen-make-frag.sh script to remove carriage returns.

384  src_file_suffixes=$(cat "${suffix_file}" | tr -d '\r')
387 	ignore_dirs=$(cat "${ignore_file}" | tr -d '\r')

Verification:

Compilation was successful.
Building with llama.cpp was successful.

I confirm the 18% performance increase on nomic-embed-text-v1.Q4_0.gguf compared to version 2.0.

D:\AI>c:\llama\b\llama-bench.exe -m d:\AI\nomic-embed-text-v1.Q4_0.gguf -t 2 -embd 1 -mmp 0

model	size	params	backend	threads	mmap	embd	test	t/s
nomic-bert 137M Q4_0	73.48 MiB	136.73 M	BLAS	2	0	1	pp512	56.13 1.69
nomic-bert 137M Q4_0	73.48 MiB	136.73 M	BLAS	2	0	1	tg128	37.14 0.41

build: ec8fd7876 (7686)

(All package versions are up to date)