This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. configure:544: checking for gcc configure:657: checking whether the C compiler (cc -fno-common ) works configure:673: cc -o conftest -fno-common conftest.c 1>&5 configure:699: checking whether the C compiler (cc -fno-common ) is a cross-compiler configure:704: checking whether we are using GNU C configure:713: cc -E conftest.c configure:732: checking whether cc accepts -g configure:803: checking for a BSD compatible install configure:856: checking whether ln -s works configure:879: checking for gdb configure:909: checking for gzip configure:972: checking for Cygwin environment configure:988: cc -c -pipe -fno-common conftest.c 1>&5 configure: In function `main': configure:984: error: `__CYGWIN32__' undeclared (first use in this function) configure:984: error: (Each undeclared identifier is reported only once configure:984: error: for each function it appears in.) configure: failed program was: #line 977 "configure" #include "confdefs.h" int main() { #ifndef __CYGWIN__ #define __CYGWIN__ __CYGWIN32__ #endif return __CYGWIN__; ; return 0; } configure:1005: checking for mingw32 environment configure:1017: cc -c -pipe -fno-common conftest.c 1>&5 configure: In function `main': configure:1013: error: `__MINGW32__' undeclared (first use in this function) configure:1013: error: (Each undeclared identifier is reported only once configure:1013: error: for each function it appears in.) configure: failed program was: #line 1010 "configure" #include "confdefs.h" int main() { return __MINGW32__; ; return 0; } configure:1036: checking for executable suffix configure:1046: cc -I/usr/local/include -L/usr/local/lib -o conftest -pipe -fno-common conftest.c 1>&5 configure:1067: checking for object suffix configure:1073: cc -c -pipe -fno-common conftest.c 1>&5 configure:1093: checking how to run the C preprocessor configure:1114: cc -E -I/usr/local/include -L/usr/local/lib conftest.c >/dev/null 2>conftest.out configure:1176: checking for string.h configure:1186: cc -E -I/usr/local/include -L/usr/local/lib conftest.c >/dev/null 2>conftest.out configure:1176: checking for ctype.h configure:1186: cc -E -I/usr/local/include -L/usr/local/lib conftest.c >/dev/null 2>conftest.out configure:1213: checking for pcre_fullinfo in -lpcre configure:1232: cc -I/usr/local/include -L/usr/local/lib -o conftest -pipe -fno-common conftest.c -lpcre 1>&5 configure:1249: checking for pcre.h configure:1259: cc -E -I/usr/local/include -L/usr/local/lib conftest.c >/dev/null 2>conftest.out