Correct Forge configuration

[Erik Schnetter]

When I build on Forge, I receive the error

In file included from timer.c:29: cycle.h: In function 'getticks': cycle.h:226: error: 'asm' undeclared (first use in this function) cycle.h:226: error: (Each undeclared identifier is reported only once cycle.h:226: error: for each function it appears in.) cycle.h:226: error: expected ';' before 'volatile' make[4]: * [timer.lo] Error 1 make[4]: * Waiting for unfinished jobs.... make[3]: * [all-recursive] Error 1 make[2]: * [all] Error 2

CST error 1: -> Configuration script for thorn FFTW3 returned exit code 1 (no error message)

Using a pre-build FFTW3 library may be a solution.

Keyword:

[Frank Löffler]

I believe this can be fixed by using -std=gnu99 instead of -std=c99 in the option list. Plain C99 doesn't support asm blocks.

[Erik Schnetter]

Corrected.