I am trying to build a cross-compiler for a SC100 from gcc2.7.2.1 (the machine description was written for this version of gcc and I couldn't manage to build using a different version of gcc with it),     The version of cygwin I have comes with egcs2-91-57.     I managed to build a cross-compiler on a i586-solaris, but when I try build it using cygwin it fails with the following error: [/home/stud/badrian/cg27]$ make LANGUAGES=c gcc -DCROSS_COMPILE -DIN_GCC   -g   -o xgcc gcc.o version.o  obstack.o ` case "gcc" in "cc") echo "" ;; esac ` gcc.o: In function `pexecute': /d/UnixRoot/home/stud/badrian/cg27/../gcc-2.7.2.1/gcc.c:2139: undefined reference to `__spawnv' /d/UnixRoot/home/stud/badrian/cg27/../gcc-2.7.2.1/gcc.c:2139: undefined reference to `__spawnvp' collect2: ld returned 1 exit status make: *** [xgcc] Error 1    The odd thing about this is that this is actually a linker error. I looked at gcc.c and apparently the error is caused by the following lines: #ifndef _WIN32 #include /* May get R_OK, etc. on some systems. */ #else #include int __spawnv (); int __spawnvp (); #endif    Can anybody help me? Virgil Â