Re: gcc-4.7 and gcc-4.8 compilation failure in x64

[Ekaitz Zarraga]

> And you try to compile that using `guix build -m manifest.scm` the 
> compilation fails. The same happens when choosing 4.8.


More specifically I mean the output of that command is:

./md-unwind-support.h:60:47: error: dereferencing pointer to incomplete type
...
error: in phase 'build': uncaught exception:
%exception #<&invoke-error program: "make" arguments: ("-j" "8" 
"LDFLAGS_FOR_TARGET=-B/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/lib
 -Wl,-dynamic-linker 
-Wl,/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/lib/ld-linux-x86-64.so.2"
 "LDFLAGS=-Wl,-rpath=/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/lib 
-Wl,-dynamic-linker 
-Wl,/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/lib/ld-linux-x86-64.so.2"
 "BOOT_CFLAGS=-O2 -g0") exit-status: 2 term-signal: #f stop-signal: #f>
phase `build' failed after 256.1 seconds
command "make" "-j" "8" 
"LDFLAGS_FOR_TARGET=-B/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/lib
 -Wl,-dynamic-linker 
-Wl,/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/lib/ld-linux-x86-64.so.2"
 "LDFLAGS=-Wl,-rpath=/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/lib 
-Wl,-dynamic-linker 
-Wl,/gnu/store/5h2w4qi9hk1qzzgi1w83220ydslinr4s-glibc-2.33/lib/ld-linux-x86-64.so.2"
 "BOOT_CFLAGS=-O2 -g0" failed with status 2
builder for `/gnu/store/bx2zldsx3by529hri5pfx15k12f67gzb-gcc-4.7.4.drv' failed 
with exit code 1
build of /gnu/store/bx2zldsx3by529hri5pfx15k12f67gzb-gcc-4.7.4.drv failed
View build log at 
'/var/log/guix/drvs/bx/2zldsx3by529hri5pfx15k12f67gzb-gcc-4.7.4.drv.gz'.
guix build: error: build of 
`/gnu/store/bx2zldsx3by529hri5pfx15k12f67gzb-gcc-4.7.4.drv' failed