diff options
Diffstat (limited to 'intern/libc_compat/libc_compat.c')
-rw-r--r-- | intern/libc_compat/libc_compat.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/intern/libc_compat/libc_compat.c b/intern/libc_compat/libc_compat.c new file mode 100644 index 00000000000..bc1a43c6fb1 --- /dev/null +++ b/intern/libc_compat/libc_compat.c @@ -0,0 +1,109 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2020 Blender Foundation. + * All rights reserved. + */ + +/* On Linux, precompiled libraries may be made with an glibc version that is + * incompatible with the system libraries that Blender is built on. To solve + * this we add a few -ffast-math symbols that can be missing. */ + +#include <math.h> + +double __exp_finite(double x); +double __acos_finite(double x); +double __asin_finite(double x); +double __log2_finite(double x); +double __log10_finite(double x); +double __log_finite(double x); +double __pow_finite(double x, double y); +float __expf_finite(float x); +float __acosf_finite(float x); +float __asinf_finite(float x); +float __log2f_finite(float x); +float __log10f_finite(float x); +float __logf_finite(float x); +float __powf_finite(float x, float y); + +double __exp_finite(double x) +{ + return exp(x); +} + +double __acos_finite(double x) +{ + return acos(x); +} + +double __asin_finite(double x) +{ + return asin(x); +} + +double __log2_finite(double x) +{ + return log2(x); +} + +double __log10_finite(double x) +{ + return log10(x); +} + +double __log_finite(double x) +{ + return log(x); +} + +double __pow_finite(double x, double y) +{ + return pow(x, y); +} + +float __expf_finite(float x) +{ + return expf(x); +} + +float __acosf_finite(float x) +{ + return acosf(x); +} + +float __asinf_finite(float x) +{ + return asinf(x); +} + +float __log2f_finite(float x) +{ + return log2f(x); +} + +float __log10f_finite(float x) +{ + return log10f(x); +} + +float __logf_finite(float x) +{ + return logf(x); +} + +float __powf_finite(float x, float y) +{ + return powf(x, y); +} |