diff options
Diffstat (limited to 'math')
| -rw-r--r-- | math/Makefile | 9 | ||||
| -rw-r--r-- | math/test-matherr.c | 23 |
2 files changed, 27 insertions, 5 deletions
diff --git a/math/Makefile b/math/Makefile index 4f2537d680..5a86f92f04 100644 --- a/math/Makefile +++ b/math/Makefile @@ -29,9 +29,7 @@ headers := math.h bits/mathcalls.h bits/mathinline.h bits/huge_val.h \ distribute := math_private.h machine/asm.h machine/endian.h # FPU support code. -aux := fpu_control setfpucw s_matherr - -static-only-routines := s_matherr +aux := fpu_control setfpucw # Build the -lm library. @@ -40,7 +38,7 @@ extra-libs-others = $(extra-libs) libm-map := libm.map -libm-support = k_standard s_lib_version s_signgam \ +libm-support = k_standard s_lib_version s_matherr s_signgam \ s_lrint s_llrint s_lround s_llround \ fclrexcpt fgetexcptflg fraiseexcpt fsetexcptflg \ ftestexcept fegetround fesetround fegetenv feholdexcpt \ @@ -79,7 +77,7 @@ distribute += $(long-c-yes:=.c) # Rules for the test suite. tests = test-float test-double $(test-longdouble-$(long-double-fcts)) \ - test-ifloat test-idouble + test-ifloat test-idouble test-matherr # We do the `long double' tests only if this data type is available and # distrinct from `double'. # @@ -95,6 +93,7 @@ LDLIBS-test-ildoubl = libm LDLIBS-test-float = libm LDLIBS-test-double = libm LDLIBS-test-ldouble = libm +LDLIBS-test-matherr = libm distribute += libm-test.c diff --git a/math/test-matherr.c b/math/test-matherr.c new file mode 100644 index 0000000000..91657a8cb2 --- /dev/null +++ b/math/test-matherr.c @@ -0,0 +1,23 @@ +#undef _SVID_SOURCE +#define _SVID_SOURCE +#include <math.h> +#include <stdio.h> +#include <stdlib.h> + +static int fail = 1; + +int +matherr (struct exception *s) +{ + printf ("matherr is working\n"); + fail = 0; + return 1; +} + +int +main (void) +{ + _LIB_VERSION = _SVID_; + acos (2.0); + return fail; +} |