OSDev.org

Posted: **Tue Dec 11, 2012 11:09 pm**

Hey guys,

Just decided to recompile my old GCC to a new version (4.7.2) and I've got some issues.
After following the tutorial the tutorial I've successively got the binaries in a folder (I'm using cygwin)

Now the problem is that when I try to compile a file I get this error

"error while loading shared libraries: ?: cannot open shared object file: No such file or directory"

GCC 3.x.x worked fine.

Any points on how to fix this? I even tried configuring with --disable-shared.

Posted: **Sat Dec 15, 2012 7:37 pm**

Another interesting point:
When I try to do this:

Code: Select all

/cygdrive/c/gcc/bin/i586-elf-g++ -o obj/ACPI.o source/ACPI.cpp  -Wall -Wextra  -nostdlib -fno-builtin -nostartfiles -nodefaultlibs -fno-exceptions -fno-rtti -fno-stack-protector -O3 -fleading-underscore -c -ggdb -fpermissive -I source/

Everything works perfectly, but when that line is called from a makefile, it crumbles and produces this:

Code: Select all

/cygdrive/c/gcc/bin/i586-elf-g++.exe: error while loading shared libraries: ?: cannot open shared object file: No such file or directory

OSDev.org

GCC 4.7.2 Cross compiler problems

GCC 4.7.2 Cross compiler problems

Re: GCC 4.7.2 Cross compiler problems