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platform_bionic/libm/Android.mk

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Initial Contribution
2008-10-21 16:00:00 +02:00
LOCAL_PATH:= $(call my-dir)
Upgrade libm. This brings us up to date with FreeBSD HEAD, fixes various bugs, unifies the set of functions we support on ARM, MIPS, and x86, fixes "long double", adds ISO C99 support, and adds basic unit tests. It turns out that our "long double" functions have always been broken for non-normal numbers. This patch fixes that by not using the upstream implementations and just forwarding to the regular "double" implementation instead (since "long double" on Android is just "double" anyway, which is what BSD doesn't support). All the tests pass on ARM, MIPS, and x86, plus glibc on x86-64. Bug: 3169850 Bug: 8012787 Bug: https://code.google.com/p/android/issues/detail?id=6697 Change-Id: If0c343030959c24bfc50d4d21c9530052c581837
2013-01-31 04:06:37 +01:00
# TODO: these come from from upstream's libc, not libm!
libm_common_src_files := \
digittoint.c \
fpclassify.c \
isinf.c \
# TODO: this is not in the BSDs.
libm_common_src_files += \
sincos.c \
libm_common_src_files += \
upstream-freebsd/lib/msun/bsdsrc/b_exp.c \
upstream-freebsd/lib/msun/bsdsrc/b_log.c \
upstream-freebsd/lib/msun/bsdsrc/b_tgamma.c \
upstream-freebsd/lib/msun/src/e_acos.c \
upstream-freebsd/lib/msun/src/e_acosf.c \
upstream-freebsd/lib/msun/src/e_acosh.c \
upstream-freebsd/lib/msun/src/e_acoshf.c \
upstream-freebsd/lib/msun/src/e_asin.c \
upstream-freebsd/lib/msun/src/e_asinf.c \
upstream-freebsd/lib/msun/src/e_atan2.c \
upstream-freebsd/lib/msun/src/e_atan2f.c \
upstream-freebsd/lib/msun/src/e_atanh.c \
upstream-freebsd/lib/msun/src/e_atanhf.c \
upstream-freebsd/lib/msun/src/e_cosh.c \
upstream-freebsd/lib/msun/src/e_coshf.c \
upstream-freebsd/lib/msun/src/e_exp.c \
upstream-freebsd/lib/msun/src/e_expf.c \
upstream-freebsd/lib/msun/src/e_fmod.c \
upstream-freebsd/lib/msun/src/e_fmodf.c \
upstream-freebsd/lib/msun/src/e_gamma.c \
upstream-freebsd/lib/msun/src/e_gammaf.c \
upstream-freebsd/lib/msun/src/e_gammaf_r.c \
upstream-freebsd/lib/msun/src/e_gamma_r.c \
upstream-freebsd/lib/msun/src/e_hypot.c \
upstream-freebsd/lib/msun/src/e_hypotf.c \
upstream-freebsd/lib/msun/src/e_j0.c \
upstream-freebsd/lib/msun/src/e_j0f.c \
upstream-freebsd/lib/msun/src/e_j1.c \
upstream-freebsd/lib/msun/src/e_j1f.c \
upstream-freebsd/lib/msun/src/e_jn.c \
upstream-freebsd/lib/msun/src/e_jnf.c \
upstream-freebsd/lib/msun/src/e_lgamma.c \
upstream-freebsd/lib/msun/src/e_lgammaf.c \
upstream-freebsd/lib/msun/src/e_lgammaf_r.c \
upstream-freebsd/lib/msun/src/e_lgamma_r.c \
upstream-freebsd/lib/msun/src/e_log10.c \
upstream-freebsd/lib/msun/src/e_log10f.c \
upstream-freebsd/lib/msun/src/e_log2.c \
upstream-freebsd/lib/msun/src/e_log2f.c \
upstream-freebsd/lib/msun/src/e_log.c \
upstream-freebsd/lib/msun/src/e_logf.c \
upstream-freebsd/lib/msun/src/e_pow.c \
upstream-freebsd/lib/msun/src/e_powf.c \
upstream-freebsd/lib/msun/src/e_remainder.c \
upstream-freebsd/lib/msun/src/e_remainderf.c \
upstream-freebsd/lib/msun/src/e_rem_pio2.c \
upstream-freebsd/lib/msun/src/e_rem_pio2f.c \
upstream-freebsd/lib/msun/src/e_scalb.c \
upstream-freebsd/lib/msun/src/e_scalbf.c \
upstream-freebsd/lib/msun/src/e_sinh.c \
upstream-freebsd/lib/msun/src/e_sinhf.c \
upstream-freebsd/lib/msun/src/e_sqrt.c \
upstream-freebsd/lib/msun/src/e_sqrtf.c \
upstream-freebsd/lib/msun/src/k_cos.c \
upstream-freebsd/lib/msun/src/k_cosf.c \
upstream-freebsd/lib/msun/src/k_exp.c \
upstream-freebsd/lib/msun/src/k_expf.c \
upstream-freebsd/lib/msun/src/k_rem_pio2.c \
upstream-freebsd/lib/msun/src/k_sin.c \
upstream-freebsd/lib/msun/src/k_sinf.c \
upstream-freebsd/lib/msun/src/k_tan.c \
upstream-freebsd/lib/msun/src/k_tanf.c \
upstream-freebsd/lib/msun/src/s_asinh.c \
upstream-freebsd/lib/msun/src/s_asinhf.c \
upstream-freebsd/lib/msun/src/s_atan.c \
upstream-freebsd/lib/msun/src/s_atanf.c \
upstream-freebsd/lib/msun/src/s_carg.c \
upstream-freebsd/lib/msun/src/s_cargf.c \
upstream-freebsd/lib/msun/src/s_cbrt.c \
upstream-freebsd/lib/msun/src/s_cbrtf.c \
upstream-freebsd/lib/msun/src/s_ccosh.c \
upstream-freebsd/lib/msun/src/s_ccoshf.c \
upstream-freebsd/lib/msun/src/s_ceil.c \
upstream-freebsd/lib/msun/src/s_ceilf.c \
upstream-freebsd/lib/msun/src/s_cexp.c \
upstream-freebsd/lib/msun/src/s_cexpf.c \
upstream-freebsd/lib/msun/src/s_cimag.c \
upstream-freebsd/lib/msun/src/s_cimagf.c \
upstream-freebsd/lib/msun/src/s_conj.c \
upstream-freebsd/lib/msun/src/s_conjf.c \
upstream-freebsd/lib/msun/src/s_copysign.c \
upstream-freebsd/lib/msun/src/s_copysignf.c \
upstream-freebsd/lib/msun/src/s_cos.c \
upstream-freebsd/lib/msun/src/s_cosf.c \
upstream-freebsd/lib/msun/src/s_cproj.c \
upstream-freebsd/lib/msun/src/s_cprojf.c \
upstream-freebsd/lib/msun/src/s_creal.c \
upstream-freebsd/lib/msun/src/s_crealf.c \
upstream-freebsd/lib/msun/src/s_csinh.c \
upstream-freebsd/lib/msun/src/s_csinhf.c \
upstream-freebsd/lib/msun/src/s_csqrt.c \
upstream-freebsd/lib/msun/src/s_csqrtf.c \
upstream-freebsd/lib/msun/src/s_ctanh.c \
upstream-freebsd/lib/msun/src/s_ctanhf.c \
upstream-freebsd/lib/msun/src/s_erf.c \
upstream-freebsd/lib/msun/src/s_erff.c \
upstream-freebsd/lib/msun/src/s_exp2.c \
upstream-freebsd/lib/msun/src/s_exp2f.c \
upstream-freebsd/lib/msun/src/s_expm1.c \
upstream-freebsd/lib/msun/src/s_expm1f.c \
upstream-freebsd/lib/msun/src/s_fabs.c \
upstream-freebsd/lib/msun/src/s_fabsf.c \
upstream-freebsd/lib/msun/src/s_fdim.c \
upstream-freebsd/lib/msun/src/s_finite.c \
upstream-freebsd/lib/msun/src/s_finitef.c \
upstream-freebsd/lib/msun/src/s_floor.c \
upstream-freebsd/lib/msun/src/s_floorf.c \
upstream-freebsd/lib/msun/src/s_fma.c \
upstream-freebsd/lib/msun/src/s_fmaf.c \
upstream-freebsd/lib/msun/src/s_fmax.c \
upstream-freebsd/lib/msun/src/s_fmaxf.c \
upstream-freebsd/lib/msun/src/s_fmin.c \
upstream-freebsd/lib/msun/src/s_fminf.c \
upstream-freebsd/lib/msun/src/s_frexp.c \
upstream-freebsd/lib/msun/src/s_frexpf.c \
upstream-freebsd/lib/msun/src/s_ilogb.c \
upstream-freebsd/lib/msun/src/s_ilogbf.c \
upstream-freebsd/lib/msun/src/s_isfinite.c \
upstream-freebsd/lib/msun/src/s_isnan.c \
upstream-freebsd/lib/msun/src/s_isnormal.c \
upstream-freebsd/lib/msun/src/s_llrint.c \
upstream-freebsd/lib/msun/src/s_llrintf.c \
upstream-freebsd/lib/msun/src/s_llround.c \
upstream-freebsd/lib/msun/src/s_llroundf.c \
upstream-freebsd/lib/msun/src/s_log1p.c \
upstream-freebsd/lib/msun/src/s_log1pf.c \
upstream-freebsd/lib/msun/src/s_logb.c \
upstream-freebsd/lib/msun/src/s_logbf.c \
upstream-freebsd/lib/msun/src/s_lrint.c \
upstream-freebsd/lib/msun/src/s_lrintf.c \
upstream-freebsd/lib/msun/src/s_lround.c \
upstream-freebsd/lib/msun/src/s_lroundf.c \
upstream-freebsd/lib/msun/src/s_modf.c \
upstream-freebsd/lib/msun/src/s_modff.c \
upstream-freebsd/lib/msun/src/s_nan.c \
upstream-freebsd/lib/msun/src/s_nearbyint.c \
upstream-freebsd/lib/msun/src/s_nextafter.c \
upstream-freebsd/lib/msun/src/s_nextafterf.c \
upstream-freebsd/lib/msun/src/s_nexttowardf.c \
upstream-freebsd/lib/msun/src/s_remquo.c \
upstream-freebsd/lib/msun/src/s_remquof.c \
upstream-freebsd/lib/msun/src/s_rint.c \
upstream-freebsd/lib/msun/src/s_rintf.c \
upstream-freebsd/lib/msun/src/s_round.c \
upstream-freebsd/lib/msun/src/s_roundf.c \
upstream-freebsd/lib/msun/src/s_scalbln.c \
upstream-freebsd/lib/msun/src/s_scalbn.c \
upstream-freebsd/lib/msun/src/s_scalbnf.c \
upstream-freebsd/lib/msun/src/s_signbit.c \
upstream-freebsd/lib/msun/src/s_signgam.c \
upstream-freebsd/lib/msun/src/s_significand.c \
upstream-freebsd/lib/msun/src/s_significandf.c \
upstream-freebsd/lib/msun/src/s_sin.c \
upstream-freebsd/lib/msun/src/s_sinf.c \
upstream-freebsd/lib/msun/src/s_tan.c \
upstream-freebsd/lib/msun/src/s_tanf.c \
upstream-freebsd/lib/msun/src/s_tanh.c \
upstream-freebsd/lib/msun/src/s_tanhf.c \
upstream-freebsd/lib/msun/src/s_tgammaf.c \
upstream-freebsd/lib/msun/src/s_trunc.c \
upstream-freebsd/lib/msun/src/s_truncf.c \
upstream-freebsd/lib/msun/src/w_cabs.c \
upstream-freebsd/lib/msun/src/w_cabsf.c \
upstream-freebsd/lib/msun/src/w_drem.c \
upstream-freebsd/lib/msun/src/w_dremf.c \
Revert "Pull the pthread_key_t functions out of pthread.c." This reverts commit ad59322ae432d11ff36dcf046016af8cfe45fbe4 somehow my unfinished libm/Android.mk change got into here. Change-Id: I46be626c5269d60fb1ced9862f2ebaa380b4e0af
2013-02-11 21:18:16 +01:00
libm_common_src_files += fake_long_double.c
# TODO: on Android, "long double" is "double".
# upstream-freebsd/lib/msun/src/e_acosl.c \
# upstream-freebsd/lib/msun/src/e_asinl.c \
# upstream-freebsd/lib/msun/src/e_atan2l.c \
# upstream-freebsd/lib/msun/src/e_fmodl.c \
# upstream-freebsd/lib/msun/src/e_hypotl.c \
# upstream-freebsd/lib/msun/src/e_remainderl.c \
# upstream-freebsd/lib/msun/src/e_sqrtl.c \
# upstream-freebsd/lib/msun/src/s_atanl.c \
# upstream-freebsd/lib/msun/src/s_cbrtl.c \
# upstream-freebsd/lib/msun/src/s_ceill.c \
# upstream-freebsd/lib/msun/src/s_copysignl.c \
# upstream-freebsd/lib/msun/src/s_cosl.c \
# upstream-freebsd/lib/msun/src/s_fabsl.c \
# upstream-freebsd/lib/msun/src/s_floorl.c \
# upstream-freebsd/lib/msun/src/s_fmal.c \
# upstream-freebsd/lib/msun/src/s_fmaxl.c \
# upstream-freebsd/lib/msun/src/s_fminl.c \
# upstream-freebsd/lib/msun/src/s_frexpl.c \
# upstream-freebsd/lib/msun/src/s_ilogbl.c \
# upstream-freebsd/lib/msun/src/s_llrintl.c \
# upstream-freebsd/lib/msun/src/s_llroundl.c \
# upstream-freebsd/lib/msun/src/s_logbl.c \
# upstream-freebsd/lib/msun/src/s_lrintl.c \
# upstream-freebsd/lib/msun/src/s_lroundl.c \
# upstream-freebsd/lib/msun/src/s_modfl.c \
# upstream-freebsd/lib/msun/src/s_nextafterl.c \
# upstream-freebsd/lib/msun/src/s_nexttoward.c \
# upstream-freebsd/lib/msun/src/s_remquol.c \
# upstream-freebsd/lib/msun/src/s_rintl.c \
# upstream-freebsd/lib/msun/src/s_roundl.c \
# upstream-freebsd/lib/msun/src/s_scalbnl.c \
# upstream-freebsd/lib/msun/src/s_sinl.c \
# upstream-freebsd/lib/msun/src/s_tanl.c \
# upstream-freebsd/lib/msun/src/s_truncl.c \
# TODO: re-enable i387/e_sqrtf.S for x86, and maybe others.
Pull the pthread_key_t functions out of pthread.c. This was originally motivated by noticing that we were setting the wrong bits for the well-known tls entries. That was a harmless bug because none of the well-known tls entries has a destructor, but it's best not to leave land mines lying around. Also add some missing POSIX constants, a new test, and fix pthread_key_create's return value when we hit the limit. Change-Id: Ife26ea2f4b40865308e8410ec803b20bcc3e0ed1
2013-02-09 00:46:37 +01:00
Revert "Pull the pthread_key_t functions out of pthread.c." This reverts commit ad59322ae432d11ff36dcf046016af8cfe45fbe4 somehow my unfinished libm/Android.mk change got into here. Change-Id: I46be626c5269d60fb1ced9862f2ebaa380b4e0af
2013-02-11 21:18:16 +01:00
libm_common_cflags := -DFLT_EVAL_METHOD=0
libm_common_includes := $(LOCAL_PATH)/upstream-freebsd/lib/msun/src/
Upgrade libm. This brings us up to date with FreeBSD HEAD, fixes various bugs, unifies the set of functions we support on ARM, MIPS, and x86, fixes "long double", adds ISO C99 support, and adds basic unit tests. It turns out that our "long double" functions have always been broken for non-normal numbers. This patch fixes that by not using the upstream implementations and just forwarding to the regular "double" implementation instead (since "long double" on Android is just "double" anyway, which is what BSD doesn't support). All the tests pass on ARM, MIPS, and x86, plus glibc on x86-64. Bug: 3169850 Bug: 8012787 Bug: https://code.google.com/p/android/issues/detail?id=6697 Change-Id: If0c343030959c24bfc50d4d21c9530052c581837
2013-01-31 04:06:37 +01:00
libm_arm_includes := $(LOCAL_PATH)/arm
Revert "Pull the pthread_key_t functions out of pthread.c." This reverts commit ad59322ae432d11ff36dcf046016af8cfe45fbe4 somehow my unfinished libm/Android.mk change got into here. Change-Id: I46be626c5269d60fb1ced9862f2ebaa380b4e0af
2013-02-11 21:18:16 +01:00
libm_arm_src_files := arm/fenv.c
Upgrade libm. This brings us up to date with FreeBSD HEAD, fixes various bugs, unifies the set of functions we support on ARM, MIPS, and x86, fixes "long double", adds ISO C99 support, and adds basic unit tests. It turns out that our "long double" functions have always been broken for non-normal numbers. This patch fixes that by not using the upstream implementations and just forwarding to the regular "double" implementation instead (since "long double" on Android is just "double" anyway, which is what BSD doesn't support). All the tests pass on ARM, MIPS, and x86, plus glibc on x86-64. Bug: 3169850 Bug: 8012787 Bug: https://code.google.com/p/android/issues/detail?id=6697 Change-Id: If0c343030959c24bfc50d4d21c9530052c581837
2013-01-31 04:06:37 +01:00
libm_x86_includes := $(LOCAL_PATH)/i386 $(LOCAL_PATH)/i387
Revert "Pull the pthread_key_t functions out of pthread.c." This reverts commit ad59322ae432d11ff36dcf046016af8cfe45fbe4 somehow my unfinished libm/Android.mk change got into here. Change-Id: I46be626c5269d60fb1ced9862f2ebaa380b4e0af
2013-02-11 21:18:16 +01:00
libm_x86_src_files := i387/fenv.c
Upgrade libm. This brings us up to date with FreeBSD HEAD, fixes various bugs, unifies the set of functions we support on ARM, MIPS, and x86, fixes "long double", adds ISO C99 support, and adds basic unit tests. It turns out that our "long double" functions have always been broken for non-normal numbers. This patch fixes that by not using the upstream implementations and just forwarding to the regular "double" implementation instead (since "long double" on Android is just "double" anyway, which is what BSD doesn't support). All the tests pass on ARM, MIPS, and x86, plus glibc on x86-64. Bug: 3169850 Bug: 8012787 Bug: https://code.google.com/p/android/issues/detail?id=6697 Change-Id: If0c343030959c24bfc50d4d21c9530052c581837
2013-01-31 04:06:37 +01:00
libm_mips_cflags := -fno-builtin-rintf -fno-builtin-rint
libm_mips_includes := $(LOCAL_PATH)/mips
Revert "Pull the pthread_key_t functions out of pthread.c." This reverts commit ad59322ae432d11ff36dcf046016af8cfe45fbe4 somehow my unfinished libm/Android.mk change got into here. Change-Id: I46be626c5269d60fb1ced9862f2ebaa380b4e0af
2013-02-11 21:18:16 +01:00
libm_mips_src_files := mips/fenv.c
Upgrade libm. This brings us up to date with FreeBSD HEAD, fixes various bugs, unifies the set of functions we support on ARM, MIPS, and x86, fixes "long double", adds ISO C99 support, and adds basic unit tests. It turns out that our "long double" functions have always been broken for non-normal numbers. This patch fixes that by not using the upstream implementations and just forwarding to the regular "double" implementation instead (since "long double" on Android is just "double" anyway, which is what BSD doesn't support). All the tests pass on ARM, MIPS, and x86, plus glibc on x86-64. Bug: 3169850 Bug: 8012787 Bug: https://code.google.com/p/android/issues/detail?id=6697 Change-Id: If0c343030959c24bfc50d4d21c9530052c581837
2013-01-31 04:06:37 +01:00
#
# libm.a for target.
#
Initial Contribution
2008-10-21 16:00:00 +02:00
include $(CLEAR_VARS)
LOCAL_MODULE:= libm
Add dependencies on all the makefiles. This should help prevent broken builds next time I'm messing with assembler/compiler/linker flags... Change-Id: I30f15a3ce3c3f3c60cad7bc59aaba9f42d792224
2012-08-13 23:06:05 +02:00
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
Upgrade libm. This brings us up to date with FreeBSD HEAD, fixes various bugs, unifies the set of functions we support on ARM, MIPS, and x86, fixes "long double", adds ISO C99 support, and adds basic unit tests. It turns out that our "long double" functions have always been broken for non-normal numbers. This patch fixes that by not using the upstream implementations and just forwarding to the regular "double" implementation instead (since "long double" on Android is just "double" anyway, which is what BSD doesn't support). All the tests pass on ARM, MIPS, and x86, plus glibc on x86-64. Bug: 3169850 Bug: 8012787 Bug: https://code.google.com/p/android/issues/detail?id=6697 Change-Id: If0c343030959c24bfc50d4d21c9530052c581837
2013-01-31 04:06:37 +01:00
LOCAL_ARM_MODE := arm
LOCAL_CFLAGS := $(libm_common_cflags) $(libm_$(TARGET_ARCH)_cflags)
Revert "Pull the pthread_key_t functions out of pthread.c." This reverts commit ad59322ae432d11ff36dcf046016af8cfe45fbe4 somehow my unfinished libm/Android.mk change got into here. Change-Id: I46be626c5269d60fb1ced9862f2ebaa380b4e0af
2013-02-11 21:18:16 +01:00
LOCAL_C_INCLUDES += $(libm_common_includes) $(libm_$(TARGET_ARCH)_includes)
LOCAL_SRC_FILES := $(libm_common_src_files) $(libm_$(TARGET_ARCH)_src_files)
Initial Contribution
2008-10-21 16:00:00 +02:00
LOCAL_SYSTEM_SHARED_LIBRARIES := libc
include $(BUILD_STATIC_LIBRARY)
Upgrade libm. This brings us up to date with FreeBSD HEAD, fixes various bugs, unifies the set of functions we support on ARM, MIPS, and x86, fixes "long double", adds ISO C99 support, and adds basic unit tests. It turns out that our "long double" functions have always been broken for non-normal numbers. This patch fixes that by not using the upstream implementations and just forwarding to the regular "double" implementation instead (since "long double" on Android is just "double" anyway, which is what BSD doesn't support). All the tests pass on ARM, MIPS, and x86, plus glibc on x86-64. Bug: 3169850 Bug: 8012787 Bug: https://code.google.com/p/android/issues/detail?id=6697 Change-Id: If0c343030959c24bfc50d4d21c9530052c581837
2013-01-31 04:06:37 +01:00
#
# libm.so for target.
#
Initial Contribution
2008-10-21 16:00:00 +02:00
include $(CLEAR_VARS)
LOCAL_MODULE:= libm
Add dependencies on all the makefiles. This should help prevent broken builds next time I'm messing with assembler/compiler/linker flags... Change-Id: I30f15a3ce3c3f3c60cad7bc59aaba9f42d792224
2012-08-13 23:06:05 +02:00
LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
Initial Contribution
2008-10-21 16:00:00 +02:00
LOCAL_SYSTEM_SHARED_LIBRARIES := libc
Upgrade libm. This brings us up to date with FreeBSD HEAD, fixes various bugs, unifies the set of functions we support on ARM, MIPS, and x86, fixes "long double", adds ISO C99 support, and adds basic unit tests. It turns out that our "long double" functions have always been broken for non-normal numbers. This patch fixes that by not using the upstream implementations and just forwarding to the regular "double" implementation instead (since "long double" on Android is just "double" anyway, which is what BSD doesn't support). All the tests pass on ARM, MIPS, and x86, plus glibc on x86-64. Bug: 3169850 Bug: 8012787 Bug: https://code.google.com/p/android/issues/detail?id=6697 Change-Id: If0c343030959c24bfc50d4d21c9530052c581837
2013-01-31 04:06:37 +01:00
LOCAL_WHOLE_STATIC_LIBRARIES := libm
Initial Contribution
2008-10-21 16:00:00 +02:00
include $(BUILD_SHARED_LIBRARY)
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