On 06/09/2013 09:09 AM, Thiago Macieira wrote:
On domingo, 9 de junho de 2013 07.51.03, Syam Krishnan wrote:
<br>
I don&aps;t know where it is coming from as I can&aps;t locate
&aps;atom&aps; in any of Qt creator source files.<br>
<br>
Is it something I&aps;m doing with my VM?<br>
Probably. Please check your environment, especially the CXXFLAGS environment
variable.
After I sent the mail, I checked with a simple project created with Qt
Creator. The makefile generated by QMake has 'mtune=atom' in it. But I
don't see any reason for that to happen. So the problem is not with Qt
Creator sources. Any makefile generated with QMake will probably have this.
I'm running the VM on core i5 processors and output of "g++ -Q -v" when
run on simple cpp files is as expected. I've sent a mail to Fedora KDE
mailing list to see if this has something to do with the way Qt RPMs
were compiled. Could it be that?
I'm attaching /proc/cpuinfo and output of "g++ -Q -v" for reference.
PS: do not send HTML email to mailing lists.
Oops.. Sorry about that oversight.
Thanks,
Syam
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 30
model name : Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz
stepping : 5
cpu MHz : 2666.668
cache size : 6144 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc pni
ssse3 lahf_lm
bogomips : 5333.33
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 30
model name : Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz
stepping : 5
cpu MHz : 2666.668
cache size : 6144 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc pni
ssse3 lahf_lm
bogomips : 5333.33
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
Using built-in specs.
Target: i686-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla
--enable-bootstrap --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-gnu-unique-object
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk
--disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre
--enable-libgcj-multifile --enable-java-maintainer-mode
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib
--with-ppl --with-cloog --with-tune=generic --with-arch=i686
--build=i686-redhat-linux
Thread model: posix
gcc version 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC)
COLLECT_GCC_OPTIONS='-Q' '-v' '-shared-libgcc' '-mtune=generic' '-march=i686'
/usr/libexec/gcc/i686-redhat-linux/4.4.7/cc1plus -v -D_GNU_SOURCE blank.cpp
-dumpbase blank.cpp -mtune=generic -march=i686 -auxbase blank -version -o
/tmp/ccqT8wPt.s
ignoring nonexistent directory
"/usr/lib/gcc/i686-redhat-linux/4.4.7/include-fixed"
ignoring nonexistent directory
"/usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../i686-redhat-linux/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7
/usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7/i686-redhat-linux
/usr/lib/gcc/i686-redhat-linux/4.4.7/../../../../include/c++/4.4.7/backward
/usr/local/include
/usr/lib/gcc/i686-redhat-linux/4.4.7/include
/usr/include
End of search list.
GNU C++ (GCC) version 4.4.7 20120313 (Red Hat 4.4.7-3) (i686-redhat-linux)
compiled by GNU C version 4.4.7 20120313 (Red Hat 4.4.7-3), GMP version
4.3.1, MPFR version 2.4.1.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
options passed: -v -D_GNU_SOURCE blank.cpp -mtune=generic -march=i686
options enabled: -falign-loops -fargument-alias -fauto-inc-dec
-fbranch-count-reg -fcommon -fdwarf2-cfi-asm -fearly-inlining
-feliminate-unused-debug-types -fexceptions -ffunction-cse -fgcse-lm
-fident -finline-functions-called-once -fira-share-save-slots
-fira-share-spill-slots -fivopts -fkeep-static-consts -fleading-underscore
-fmath-errno -fmerge-debug-strings -fmove-loop-invariants
-fpcc-struct-return -fpeephole -fsched-interblock -fsched-spec
-fsched-stalled-insns-dep -fsigned-zeros -fsplit-ivs-in-unroller
-ftrapping-math -ftree-coalesce-vars -ftree-cselim -ftree-loop-im
-ftree-loop-ivcanon -ftree-loop-optimize -ftree-parallelize-loops=
-ftree-reassoc -ftree-scev-cprop -ftree-switch-conversion
-ftree-vect-loop-version -funit-at-a-time -fvar-tracking
-fvar-tracking-assignments -fvect-cost-model -fzero-initialized-in-bss
-m32 -m80387 -m96bit-long-double -maccumulate-outgoing-args
-malign-stringops -mfancy-math-387 -mfp-ret-in-387 -mfused-madd -mglibc
-mieee-fp -mno-red-zone -mno-sse4 -mpush-args -msahf -mtls-direct-seg-refs
Compiler executable checksum: 23ca0ed650162289014b78784cf61429
int main()
Analyzing compilation unit
Performing interprocedural optimizations
<visibility> <early_local_cleanups> <summary generate> <inline>Assembling
functions:
int main()
Execution times (seconds)
parser : 0.00 ( 0%) usr 0.00 ( 0%) sys 0.01 (20%) wall
274 kB (27%) ggc
name lookup : 0.00 ( 0%) usr 0.00 ( 0%) sys 0.02 (40%) wall
46 kB ( 5%) ggc
varconst : 0.00 ( 0%) usr 0.00 ( 0%) sys 0.01 (20%) wall
0 kB ( 0%) ggc
integrated RA : 0.01 (100%) usr 0.00 ( 0%) sys 0.00 ( 0%) wall
0 kB ( 0%) ggc
TOTAL : 0.01 0.00 0.05
1021 kB
COLLECT_GCC_OPTIONS='-Q' '-v' '-shared-libgcc' '-mtune=generic' '-march=i686'
as -V -Qy -o /tmp/ccQ7IkQ4.o /tmp/ccqT8wPt.s
GNU assembler version 2.20.51.0.2 (i686-redhat-linux) using BFD version version
2.20.51.0.2-5.36.el6 20100205
COMPILER_PATH=/usr/libexec/gcc/i686-redhat-linux/4.4.7/:/usr/libexec/gcc/i686-redhat-linux/4.4.7/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/4.4.7/:/usr/lib/gcc/i686-redhat-linux/:/usr/libexec/gcc/i686-redhat-linux/4.4.7/:/usr/libexec/gcc/i686-redhat-linux/:/usr/lib/gcc/i686-redhat-linux/4.4.7/:/usr/lib/gcc/i686-redhat-linux/
LIBRARY_PATH=/usr/lib/gcc/i686-redhat-linux/4.4.7/:/usr/lib/gcc/i686-redhat-linux/4.4.7/:/usr/lib/gcc/i686-redhat-linux/4.4.7/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-Q' '-v' '-shared-libgcc' '-mtune=generic' '-march=i686'
/usr/libexec/gcc/i686-redhat-linux/4.4.7/collect2 --eh-frame-hdr --build-id -m
elf_i386 --hash-style=gnu -dynamic-linker /lib/ld-linux.so.2
/usr/lib/gcc/i686-redhat-linux/4.4.7/../../../crt1.o
/usr/lib/gcc/i686-redhat-linux/4.4.7/../../../crti.o
/usr/lib/gcc/i686-redhat-linux/4.4.7/crtbegin.o
-L/usr/lib/gcc/i686-redhat-linux/4.4.7 -L/usr/lib/gcc/i686-redhat-linux/4.4.7
-L/usr/lib/gcc/i686-redhat-linux/4.4.7/../../.. /tmp/ccQ7IkQ4.o -lstdc++ -lm
-lgcc_s -lgcc -lc -lgcc_s -lgcc /usr/lib/gcc/i686-redhat-linux/4.4.7/crtend.o
/usr/lib/gcc/i686-redhat-linux/4.4.7/../../../crtn.o
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