Hello! I'm a new to using MinGW64. I just tried to get a C++ style "Hello World" running but can not get it run. I'm running Windows 7 Home Premium 64bit on a Pentium(R) Dual Core CPU T4500@2.3GHz.
I did the following: 1) Installed mingw-w64-bin_i686-mingw_20111220.zip (from http://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Wi n64/Automated%20Builds/) under C:\MingGW64 which seems to work (see output of the command "C:\MinGW64\bin\x86_64-w64-mingw32-g++ -v --version" below) 2) Compile hw.cpp with the command "C:\MinGW64\bin\x86_64-w64-mingw32-g++ -v -o hw.cpp.exe hw.cpp" (see below for hw.cpp) 3) Run hw.cpp.exe : This gives a pop-up window which says that the application could not be started. Code 0xc000007b. 4) I tried a simple C (not C++) hello world (hw.c; see below): Compile using "C:\MinGW64\bin\x86_64-w64-mingw32-g++ -v -o hw.c.exe hw.c" ww.c.exe than says: Hello World! I'm a 64bit exe. 5) So my questions are: What I'm doing wrong? Is there a problem with libstdc++? Any suggestions? Thanks for any help! Thomas Natschläger ---------------------------------------------------------------------------- ------------------------------- hw.cpp ---------------------------------------------------------------------------- ------------------------------- #include <iostream> using namespace std; int main(int argc, char** argv) { cerr << "Hello World" << endl; cerr << "I'm a " << sizeof(void *)*8 << "bit exe." << endl; } ---------------------------------------------------------------------------- ------------------------------- hw.c ---------------------------------------------------------------------------- ------------------------------- #include <stdio.h> int main(int argc, char** argv) { printf( "Hello World!\n" ); printf("I'm a %ibit exe.\n", sizeof(void *)*8 ); } ---------------------------------------------------------------------------- ------------------------------ C:\MinGW64\bin\x86_64-w64-mingw32-g++ -v --version: ---------------------------------------------------------------------------- ------------------------------- x86_64-w64-mingw32-g++ (GCC) 4.7.0 20111220 (experimental) Copyright (C) 2011 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Using built-in specs. COLLECT_GCC=C:\MinGW64\bin\x86_64-w64-mingw32-g++ COLLECT_LTO_WRAPPER=c:/mingw64/bin/../libexec/gcc/x86_64-w64-mingw32/4.7.0/l to-wrapper.exe Target: x86_64-w64-mingw32 Configured with: ../../../build/gcc/src/configure --target=x86_64-w64-mingw32 --prefix=/c/bb/vista64-mingw32/mingw-x86-x86_64/build/build/root --with-sysroot=/c/bb/vista64-mingw32/mingw-x86-x86_64/build/build/root --enable-languages=all,obj-c++ --enable-fully-dynamic-string --disable-multilib Thread model: win32 gcc version 4.7.0 20111220 (experimental) (GCC) COLLECT_GCC_OPTIONS='-v' '--version' '-shared-libgcc' '-mtune=generic' '-march=x86-64' c:/mingw64/bin/../libexec/gcc/x86_64-w64-mingw32/4.7.0/cc1.exe -quiet -v -iprefix c:\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.7.0/ -U_REENTRANT help-dummy -quiet -dumpbase help-dummy -mtune=generic -march=x86-64 -auxbase help-dummy -version --version -o C:\Users\Thomas\AppData\Local\Temp\ccetFrxl.s GNU C (GCC) version 4.7.0 20111220 (experimental) (x86_64-w64-mingw32) compiled by GNU C version 4.5.2, GMP version 5.0.1, MPFR version 2.4.2, MPC version 0.8.2 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 COLLECT_GCC_OPTIONS='-v' '--version' '-shared-libgcc' '-mtune=generic' '-march=x86-64' c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64-mi ngw32/bin/as.exe --version -o C:\Users\Thomas\AppData\Local\Temp\ccWQ6kFD.o C:\Users\Thomas\AppData\Local\Temp\ccetFrxl.s GNU assembler (GNU Binutils) 2.22.51.20111217 Copyright 2011 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License version 3 or later. This program has absolutely no warranty. This assembler was configured for a target of `x86_64-w64-mingw32'. COMPILER_PATH=c:/mingw64/bin/../libexec/gcc/x86_64-w64-mingw32/4.7.0/;c:/min gw64/bin/../libexec/gcc/;c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/ ../../../../x86_64-w64-mingw32/bin/ LIBRARY_PATH=c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/;c:/mingw64/ bin/../lib/gcc/;c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../ ../x86_64-w64-mingw32/lib/../lib/;c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw 32/4.7.0/../../../../x86_64-w64-mingw32/lib/ COLLECT_GCC_OPTIONS='-v' '--version' '-shared-libgcc' '-mtune=generic' '-march=x86-64' c:/mingw64/bin/../libexec/gcc/x86_64-w64-mingw32/4.7.0/collect2.exe --sysroot=c:/bb/vista64-mingw32/mingw-x86-x86_64/build/build/root -m i386pep -Bdynamic --version c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64-mi ngw32/lib/../lib/crt2.o c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64-mi ngw32/lib/../lib/crtbegin.o -Lc:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0 -Lc:/mingw64/bin/../lib/gcc -Lc:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64- mingw32/lib/../lib -Lc:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64- mingw32/lib C:\Users\Thomas\AppData\Local\Temp\ccWQ6kFD.o -lmingw32 -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt -ladvapi32 -lshell32 -luser32 -lkernel32 -lmingw32 -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64-mi ngw32/lib/../lib/crtend.o collect2 version 4.7.0 20111220 (experimental) c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64-mi ngw32/bin/ld.exe --sysroot=c:/bb/vista64-mingw32/mingw-x86-x86_64/build/build/root -m i386pep -Bdynamic --version c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64-mi ngw32/lib/../lib/crt2.o c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64-mi ngw32/lib/../lib/crtbegin.o -Lc:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0 -Lc:/mingw64/bin/../lib/gcc -Lc:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64- mingw32/lib/../lib -Lc:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64- mingw32/lib C:\Users\Thomas\AppData\Local\Temp\ccWQ6kFD.o -lmingw32 -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt -ladvapi32 -lshell32 -luser32 -lkernel32 -lmingw32 -lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt c:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/4.7.0/../../../../x86_64-w64-mi ngw32/lib/../lib/crtend.o GNU ld (GNU Binutils) 2.22.51.20111217 Copyright 2011 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License version 3 or (at your option) a later version. This program has absolutely no warranty. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Mingw-w64-public mailing list Mingw-w64-public@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
