Re: [PATCH] IBM Z: Detect libc's float_t behavior on cross compiles

2020-12-15 Thread Jeff Law via Gcc-patches
On 12/14/20 3:10 AM, Marius Hillenbrand via Gcc-patches wrote: > Hi, > > Currently, when the option --enable-s390-excess-float-precision is > omitted, configure checks the libc's behavior only for native builds yet > defaults to the new model for cross compiles. This patch extends the > configur

[PATCH] IBM Z: Detect libc's float_t behavior on cross compiles

2020-12-14 Thread Marius Hillenbrand via Gcc-patches
Hi, Currently, when the option --enable-s390-excess-float-precision is omitted, configure checks the libc's behavior only for native builds yet defaults to the new model for cross compiles. This patch extends the configure-time check to cross-compiles that have target headers available (e.g., in t