From 80f9d332324848b878fca92f7097aa8fb71ec423 Mon Sep 17 00:00:00 2001 From: Antonio Ospite Date: Tue, 17 Nov 2015 18:42:39 +0100 Subject: [PATCH] am7xxx: bump _POSIX_C_SOURCE to 200112L for lroundf() The library code uses lroundf() from math.h but some compilers may warn about an implicit definition of it, so make sure it it actually available by following the requirements from the LROUND(3) man page. --- src/CMakeLists.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index f743b1a..7e914f7 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -1,5 +1,5 @@ add_definitions("-D_BSD_SOURCE") # for htole32() -add_definitions("-D_POSIX_C_SOURCE=199309L") # for nanosleep() +add_definitions("-D_POSIX_C_SOURCE=200112L") # for nanosleep() and lroundf() # Find packages needed to build library find_package(libusb-1.0 REQUIRED) -- 2.1.4