[Xen-bugs] [Bug 485] New: Broken compilation

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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=485

           Summary: Broken compilation
           Product: Xen
           Version: 3.0.0
          Platform: x86
        OS/Version: Linux-2.6
            Status: NEW
          Severity: major
          Priority: P2
         Component: Unspecified
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: i.buttinoni@xxxxxxxxxxxxx


On gentoo 2005.1
# gcc -v
gcc version 3.4.4 (Gentoo Hardened 3.4.4-r1, ssp-3.4.4-1.0, pie-8.7.8)

My compilation fail:
# emerge =app-emulation/xen-3.0.0-r2
....
gcc -o vmxloader.tmp -m32 -nostdlib -Wl,-N -Wl,-Ttext -Wl,0x100000 vmxloader.o
acpi_madt.o
vmxloader.o: In function `memcpy':
vmxloader.c:(.text+0x4e): undefined reference to `__guard'
vmxloader.c:(.text+0x7a): undefined reference to `__guard'
vmxloader.c:(.text+0x8f): undefined reference to `__stack_smash_handler'
vmxloader.o: In function `puts':
vmxloader.c:(.text+0xaa): undefined reference to `__guard'
vmxloader.c:(.text+0xe3): undefined reference to `__stack_smash_handler'
vmxloader.o: In function `cirrus_check':
vmxloader.c:(.text+0x102): undefined reference to `__guard'
vmxloader.c:(.text+0x12f): undefined reference to `__stack_smash_handler'
vmxloader.o: In function `main':
vmxloader.c:(.text+0x147): undefined reference to `__guard'
vmxloader.c:(.text+0x23d): undefined reference to `__guard'
vmxloader.c:(.text+0x252): undefined reference to `__stack_smash_handler'
acpi_madt.o: In function `acpi_madt_update':
acpi_madt.c:(.text+0x9): undefined reference to `__guard'
acpi_madt.c:(.text+0x5c): undefined reference to `__guard'
acpi_madt.c:(.text+0x71): undefined reference to `__stack_smash_handler'
collect2: ld returned 1 exit status
make[2]: *** [vmxloader] Error 1

I found also a work around changing gcc profile:
# gcc-config -l
 [1] i686-pc-linux-gnu-3.4.4 *
 [2] i686-pc-linux-gnu-3.4.4-hardenednopie
 [3] i686-pc-linux-gnu-3.4.4-hardenednopiessp
 [4] i686-pc-linux-gnu-3.4.4-hardenednossp
 [5] i686-pc-linux-gnu-3.4.4-vanilla
# gcc-config i686-pc-linux-gnu-3.4.4-hardenednossp ; source /etc/profile
# emerge xen
OK!

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