#7102: Compilation for MIPS with -msoft-float against musl libc fails -------------------------------------+------------------------------------- Reporter: gbr | Type: defect Status: new | Priority: normal Component: avfilter | Version: git- Keywords: MIPS fenv.h | master Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- vf_drawtext.c cannot be compiled for MIPS with software floating-point support against musl libc. Build command: gcc -msoft-float ... -c vf_drawtext.c Error report: {{{ libavfilter/vf_drawtext.c: In function 'func_eval_expr_int_format': libavfilter/vf_drawtext.c:947:29: error: 'FE_INVALID' undeclared (first use in this function); did you mean 'EINVAL'? if ((ret = fetestexcept(FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW))) { ^~~~~~~~~~ EINVAL libavfilter/vf_drawtext.c:947:29: note: each undeclared identifier is reported only once for each function it appears in libavfilter/vf_drawtext.c:947:40: error: 'FE_OVERFLOW' undeclared (first use in this function); did you mean 'EOVERFLOW'? if ((ret = fetestexcept(FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW))) { ^~~~~~~~~~~ EOVERFLOW libavfilter/vf_drawtext.c:947:52: error: 'FE_UNDERFLOW' undeclared (first use in this function); did you mean 'FE_OVERFLOW'? if ((ret = fetestexcept(FE_INVALID|FE_OVERFLOW|FE_UNDERFLOW))) { ^~~~~~~~~~~~ FE_OVERFLOW }}} mips/bits/fenv.h contains the following excerpt: {{{ #ifdef __mips_soft_float #define FE_ALL_EXCEPT 0 #define FE_TONEAREST 0 #else #define FE_INEXACT 4 #define FE_UNDERFLOW 8 #define FE_OVERFLOW 16 #define FE_DIVBYZERO 32 #define FE_INVALID 64 #define FE_ALL_EXCEPT 124 #define FE_TONEAREST 0 #define FE_TOWARDZERO 1 #define FE_UPWARD 2 #define FE_DOWNWARD 3 #endif }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/7102> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker