configure:3388: $? = 0 configure:3377: gcc -v >&5 Reading specs from C:/Perl/site/lib/auto/MinGW/bin/../lib/gcc/mingw32/3.4.5/specs Configured with: ../gcc-3.4.5-20060117-3/configure --with-gcc --with-gnu-ld --with-gnu-as --host=mingw32 --target=mingw32 --prefix=/mingw --enable-threads --disable-nls --enable-languages=c,c++,f77,ada,objc,java --disable-win32-registry --disable-shared --enable-sjlj-exceptions --enable-libgcj --disable-java-awt --without-x --enable-java-gc=boehm --disable-libgcj-debug --enable-interpreter --enable-hash-synchronization --enable-libstdcxx-debug Thread model: win32 gcc version 3.4.5 (mingw-vista special r3) configure:3388: $? = 0 configure:3377: gcc -V >&5 gcc.exe: `-V' option must have argument configure:3388: $? = 1 configure:3377: gcc -qversion >&5 gcc.exe: unrecognized option `-qversion' gcc.exe: no input files configure:3388: $? = 1 configure:3410: checking for C compiler default output file name configure:3432: gcc conftest.c >&5 cc1.exe: ROOTDIR/gsl_nan.h: not a directory configure:3436: $? = 1 configure:3473: result: configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "gsl" | #define PACKAGE_TARNAME "gsl" | #define PACKAGE_VERSION "1.13" | #define PACKAGE_STRING "gsl 1.13" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "gsl" | #define VERSION "1.13" | #define RELEASED /**/ | /* end confdefs.h. */ | #include | int | main () | { | FILE *f = fopen ("conftest.out", "w"); | return ferror (f) || fclose (f) != 0; | | ; | return 0; | } configure:3479: error: in `/cygdrive/ROOTDIR/gsl-1.13': configure:3483: error: C compiler cannot create executables See `config.log' for more details.