configure:12965: checking for yat2m configure:12998: result: no
And then:
make[5]: Entering directory '/home/builder/gpg4win/gpg4win/src/playground/build/libgpg-error-1.29-build/doc' i686-w64-mingw32-gcc -DHAVE_CONFIG_H -I. -I../../libgpg-error-1.29/doc -I.. -I/home/builder/gpg4win/gpg4win/src/playground/install/include -DPACKAGE_VERSION="\"1.29\"" -mms-bitfields -Wall -Wpointer-arith -Wno-psabi -MT yat2m-yat2m.o -MD -MP -MF .deps/yat2m-yat2m.Tpo -c -o yat2m-yat2m.o `test -f 'yat2m.c' || echo '../../libgpg-error-1.29/doc/'`yat2m.c make[5]: *** No rule to make target 'yat2m-for-build', needed by 'yat2m-stamp'. Stop. make[5]: *** Waiting for unfinished jobs.... mv -f .deps/yat2m-yat2m.Tpo .deps/yat2m-yat2m.Po