cygwin $'\r': command not found error

I revised a project a bit, under debugging it worked fine. When I try to build it without debugging, it is showing errors, could not fix it. ``` $ make Making all in third_party make[1]: Entering directory '/cygdrive/c/Users/alimjan/Documents/fast-hlground/slim-2.2.7/third_party' Making all in zdelta-2.1 make[2]: Entering directory '/cygdrive/c/Users/alimjan/Documents/fast-hlground/slim-2.2.7/third_party/zdelta-2.1' gcc -DHAVE_CONFIG_H -I. -I../../src -Wall -export-dynamic -O3 -fopenmp -MT inffast.o -MD -MP -MF .deps/inffast.Tpo -c -o inffast. o inffast.c mv -f .deps/inffast.Tpo .deps/inffast.Po gcc -DHAVE_CONFIG_H -I. -I../../src -Wall -export-dynamic -O3 -fopenmp -MT inflate.o -MD -MP -MF .deps/inflate.Tpo -c -o inflate. o inflate.c mv -f .deps/inflate.Tpo .deps/inflate.Po gcc -DHAVE_CONFIG_H -I. -I../../src -Wall -export-dynamic -O3 -fopenmp -MT inftrees.o -MD -MP -MF .deps/inftrees.Tpo -c -o inftre es.o inftrees.c mv -f .deps/inftrees.Tpo .deps/inftrees.Po gcc -DHAVE_CONFIG_H -I. -I../../src -Wall -export-dynamic -O3 -fopenmp -MT infutil.o -MD -MP -MF .deps/infutil.Tpo -c -o infutil. o infutil.c mv -f .deps/infutil.Tpo .deps/infutil.Po gcc -DHAVE_CONFIG_H -I. -I../../src -Wall -export-dynamic -O3 -fopenmp -MT adler32.o -MD -MP -MF .deps/adler32.Tpo -c -o adler32. o adler32.c mv -f .deps/adler32.Tpo .deps/adler32.Po gcc -DHAVE_CONFIG_H -I. -I../../src -Wall -export-dynamic -O3 -fopenmp -MT zd_mem.o -MD -MP -MF .deps/zd_mem.Tpo -c -o zd_mem.o z d_mem.c mv -f .deps/zd_mem.Tpo .deps/zd_mem.Po gcc -DHAVE_CONFIG_H -I. -I../../src -Wall -export-dynamic -O3 -fopenmp -MT zutil.o -MD -MP -MF .deps/zutil.Tpo -c -o zutil.o zuti l.c mv -f .deps/zutil.Tpo .deps/zutil.Po rm -f libzd_in_slim.a ar cru libzd_in_slim.a deflate.o infblock.o infcodes.o inffast.o inflate.o inftrees.o infutil.o adler32.o trees.o zd_mem.o zdelta.o zu til.o ranlib libzd_in_slim.a make[2]: Leaving directory '/cygdrive/c/Users/alimjan/Documents/fast-hlground/slim-2.2.7/third_party/zdelta-2.1' make[2]: Entering directory '/cygdrive/c/Users/alimjan/Documents/fast-hlground/slim-2.2.7/third_party' make[2]: Nothing to be done for 'all-am'. make[2]: Leaving directory '/cygdrive/c/Users/alimjan/Documents/fast-hlground/slim-2.2.7/third_party' make[1]: Leaving directory '/cygdrive/c/Users/alimjan/Documents/fast-hlground/slim-2.2.7/third_party' Making all in src make[1]: Entering directory '/cygdrive/c/Users/alimjan/Documents/fast-hlground/slim-2.2.7/src' /bin/sh ./genconfig ./genconfig: line 2: $'\r': command not found ./genconfig: line 8: $'\r': command not found ./genconfig: line 10: $'\r': command not found ./genconfig: line 13: $'\r': command not found ./genconfig: line 16: $'\r': command not found ./genconfig: line 19: $'\r': command not found ./genconfig: line 20: $'cat\r': command not found ./genconfig: line 21: $'cat\r': command not found ./genconfig: line 22: $'\r': command not found ./genconfig: line 61: $'\r': command not found ./genconfig: line 62: $'\r': command not found ./genconfig: line 86: $'\r': command not found ./genconfig: line 87: $'\r': command not found ./genconfig: line 88: $'\r': command not found make[1]: *** [Makefile:1558: arch.h] Error 127 make[1]: Leaving directory '/cygdrive/c/Users/alimjan/Documents/fast-hlground/slim-2.2.7/src' make: *** [Makefile:425: all-recursive] Error 1 ``` Now, I could not build it with/without debugging. How can I fix this? Please help