[Mingw-w64-public] Is there a way to confirm just what target gcc.exe (tdm64-1) optimizes for?

2012-09-23 Thread Richard Haney
How can I determine specifically what processor target gcc (tdm64-1) optimizes for? That's specifically gcc (tdm64-1) versionĀ 4.6.1 I'm concerned about in my case. -- Live Security Virtual Conference Exclusive live event

[Mingw-w64-public] Target optimization specificity

2012-09-23 Thread Richard Haney
I did a build of gsl-1.15 using gcc.exe (tdm64-1) 4.6.1 under MSYS, and I used the following command line for configure: ./configure CFLAGS="-g -O2 -march=native -fexceptions" --prefix=/c/gsl-1.15_64_-g_O2 &> gsl-1.15_configure.out I was hoping that gcc would recognize my Intel Core i5-2410M Pro