1//
2// libm.so and libm.a for target.
3//
4package {
5    default_applicable_licenses: ["bionic_libm_license"],
6}
7
8license {
9    name: "bionic_libm_license",
10    visibility: [":__subpackages__"],
11    license_kinds: [
12        "SPDX-license-identifier-Apache-2.0",
13        "SPDX-license-identifier-BSD",
14        "SPDX-license-identifier-MIT",
15        "legacy_unencumbered",
16    ],
17    license_text: [
18        "NOTICE",
19    ],
20}
21
22cc_library {
23    name: "libm",
24    defaults: ["linux_bionic_supported"],
25    ramdisk_available: true,
26    vendor_ramdisk_available: true,
27    recovery_available: true,
28    static_ndk_lib: true,
29
30    whole_static_libs: ["libarm-optimized-routines-math"],
31
32    tidy_disabled_srcs: ["upstream-*/**/*.c"],
33    srcs: [
34        "upstream-freebsd/lib/msun/bsdsrc/b_tgamma.c",
35        "upstream-freebsd/lib/msun/src/catrig.c",
36        "upstream-freebsd/lib/msun/src/catrigf.c",
37        "upstream-freebsd/lib/msun/src/e_acos.c",
38        "upstream-freebsd/lib/msun/src/e_acosf.c",
39        "upstream-freebsd/lib/msun/src/e_acosh.c",
40        "upstream-freebsd/lib/msun/src/e_acoshf.c",
41        "upstream-freebsd/lib/msun/src/e_asin.c",
42        "upstream-freebsd/lib/msun/src/e_asinf.c",
43        "upstream-freebsd/lib/msun/src/e_atan2.c",
44        "upstream-freebsd/lib/msun/src/e_atan2f.c",
45        "upstream-freebsd/lib/msun/src/e_atanh.c",
46        "upstream-freebsd/lib/msun/src/e_atanhf.c",
47        "upstream-freebsd/lib/msun/src/e_cosh.c",
48        "upstream-freebsd/lib/msun/src/e_coshf.c",
49        "upstream-freebsd/lib/msun/src/e_fmod.c",
50        "upstream-freebsd/lib/msun/src/e_fmodf.c",
51        "upstream-freebsd/lib/msun/src/e_gamma.c",
52        "upstream-freebsd/lib/msun/src/e_gammaf.c",
53        "upstream-freebsd/lib/msun/src/e_gammaf_r.c",
54        "upstream-freebsd/lib/msun/src/e_gamma_r.c",
55        "upstream-freebsd/lib/msun/src/e_hypot.c",
56        "upstream-freebsd/lib/msun/src/e_hypotf.c",
57        "upstream-freebsd/lib/msun/src/e_j0.c",
58        "upstream-freebsd/lib/msun/src/e_j0f.c",
59        "upstream-freebsd/lib/msun/src/e_j1.c",
60        "upstream-freebsd/lib/msun/src/e_j1f.c",
61        "upstream-freebsd/lib/msun/src/e_jn.c",
62        "upstream-freebsd/lib/msun/src/e_jnf.c",
63        "upstream-freebsd/lib/msun/src/e_lgamma.c",
64        "upstream-freebsd/lib/msun/src/e_lgammaf.c",
65        "upstream-freebsd/lib/msun/src/e_lgammaf_r.c",
66        "upstream-freebsd/lib/msun/src/e_lgamma_r.c",
67        "upstream-freebsd/lib/msun/src/e_log10.c",
68        "upstream-freebsd/lib/msun/src/e_log10f.c",
69        "upstream-freebsd/lib/msun/src/e_remainder.c",
70        "upstream-freebsd/lib/msun/src/e_remainderf.c",
71        "upstream-freebsd/lib/msun/src/e_rem_pio2.c",
72        "upstream-freebsd/lib/msun/src/e_rem_pio2f.c",
73        "upstream-freebsd/lib/msun/src/e_scalb.c",
74        "upstream-freebsd/lib/msun/src/e_scalbf.c",
75        "upstream-freebsd/lib/msun/src/e_sinh.c",
76        "upstream-freebsd/lib/msun/src/e_sinhf.c",
77        "upstream-freebsd/lib/msun/src/k_cos.c",
78        "upstream-freebsd/lib/msun/src/k_cosf.c",
79        "upstream-freebsd/lib/msun/src/k_exp.c",
80        "upstream-freebsd/lib/msun/src/k_expf.c",
81        "upstream-freebsd/lib/msun/src/k_rem_pio2.c",
82        "upstream-freebsd/lib/msun/src/k_sin.c",
83        "upstream-freebsd/lib/msun/src/k_sinf.c",
84        "upstream-freebsd/lib/msun/src/k_tan.c",
85        "upstream-freebsd/lib/msun/src/k_tanf.c",
86        "upstream-freebsd/lib/msun/src/s_asinh.c",
87        "upstream-freebsd/lib/msun/src/s_asinhf.c",
88        "upstream-freebsd/lib/msun/src/s_atan.c",
89        "upstream-freebsd/lib/msun/src/s_atanf.c",
90        "upstream-freebsd/lib/msun/src/s_carg.c",
91        "upstream-freebsd/lib/msun/src/s_cargf.c",
92        "upstream-freebsd/lib/msun/src/s_cargl.c",
93        "upstream-freebsd/lib/msun/src/s_cbrt.c",
94        "upstream-freebsd/lib/msun/src/s_cbrtf.c",
95        "upstream-freebsd/lib/msun/src/s_ccosh.c",
96        "upstream-freebsd/lib/msun/src/s_ccoshf.c",
97        "upstream-freebsd/lib/msun/src/s_cexp.c",
98        "upstream-freebsd/lib/msun/src/s_cexpf.c",
99        "upstream-freebsd/lib/msun/src/s_cimag.c",
100        "upstream-freebsd/lib/msun/src/s_cimagf.c",
101        "upstream-freebsd/lib/msun/src/s_cimagl.c",
102        "upstream-freebsd/lib/msun/src/s_clog.c",
103        "upstream-freebsd/lib/msun/src/s_clogf.c",
104        "upstream-freebsd/lib/msun/src/s_conj.c",
105        "upstream-freebsd/lib/msun/src/s_conjf.c",
106        "upstream-freebsd/lib/msun/src/s_conjl.c",
107        "upstream-freebsd/lib/msun/src/s_cos.c",
108        "upstream-freebsd/lib/msun/src/s_cospi.c",
109        "upstream-freebsd/lib/msun/src/s_cpow.c",
110        "upstream-freebsd/lib/msun/src/s_cpowf.c",
111        "upstream-freebsd/lib/msun/src/s_cpowl.c",
112        "upstream-freebsd/lib/msun/src/s_cproj.c",
113        "upstream-freebsd/lib/msun/src/s_cprojf.c",
114        "upstream-freebsd/lib/msun/src/s_cprojl.c",
115        "upstream-freebsd/lib/msun/src/s_creal.c",
116        "upstream-freebsd/lib/msun/src/s_crealf.c",
117        "upstream-freebsd/lib/msun/src/s_creall.c",
118        "upstream-freebsd/lib/msun/src/s_csinh.c",
119        "upstream-freebsd/lib/msun/src/s_csinhf.c",
120        "upstream-freebsd/lib/msun/src/s_csqrt.c",
121        "upstream-freebsd/lib/msun/src/s_csqrtf.c",
122        "upstream-freebsd/lib/msun/src/s_ctanh.c",
123        "upstream-freebsd/lib/msun/src/s_ctanhf.c",
124        "upstream-freebsd/lib/msun/src/s_erf.c",
125        "upstream-freebsd/lib/msun/src/s_erff.c",
126        "upstream-freebsd/lib/msun/src/s_expm1.c",
127        "upstream-freebsd/lib/msun/src/s_expm1f.c",
128        "upstream-freebsd/lib/msun/src/s_fdim.c",
129        "upstream-freebsd/lib/msun/src/s_finite.c",
130        "upstream-freebsd/lib/msun/src/s_finitef.c",
131        "upstream-freebsd/lib/msun/src/s_fma.c",
132        "upstream-freebsd/lib/msun/src/s_fmaf.c",
133        "upstream-freebsd/lib/msun/src/s_fmax.c",
134        "upstream-freebsd/lib/msun/src/s_fmaxf.c",
135        "upstream-freebsd/lib/msun/src/s_fmin.c",
136        "upstream-freebsd/lib/msun/src/s_fminf.c",
137        "upstream-freebsd/lib/msun/src/s_frexp.c",
138        "upstream-freebsd/lib/msun/src/s_frexpf.c",
139        "upstream-freebsd/lib/msun/src/s_ilogb.c",
140        "upstream-freebsd/lib/msun/src/s_ilogbf.c",
141        "upstream-freebsd/lib/msun/src/s_llrint.c",
142        "upstream-freebsd/lib/msun/src/s_llrintf.c",
143        "upstream-freebsd/lib/msun/src/s_llround.c",
144        "upstream-freebsd/lib/msun/src/s_llroundf.c",
145        "upstream-freebsd/lib/msun/src/s_log1p.c",
146        "upstream-freebsd/lib/msun/src/s_log1pf.c",
147        "upstream-freebsd/lib/msun/src/s_logb.c",
148        "upstream-freebsd/lib/msun/src/s_logbf.c",
149        "upstream-freebsd/lib/msun/src/s_lrint.c",
150        "upstream-freebsd/lib/msun/src/s_lrintf.c",
151        "upstream-freebsd/lib/msun/src/s_lround.c",
152        "upstream-freebsd/lib/msun/src/s_lroundf.c",
153        "upstream-freebsd/lib/msun/src/s_modf.c",
154        "upstream-freebsd/lib/msun/src/s_modff.c",
155        "upstream-freebsd/lib/msun/src/s_nan.c",
156        "upstream-freebsd/lib/msun/src/s_nearbyint.c",
157        "upstream-freebsd/lib/msun/src/s_nextafter.c",
158        "upstream-freebsd/lib/msun/src/s_nextafterf.c",
159        "upstream-freebsd/lib/msun/src/s_remquo.c",
160        "upstream-freebsd/lib/msun/src/s_remquof.c",
161        "upstream-freebsd/lib/msun/src/s_rint.c",
162        "upstream-freebsd/lib/msun/src/s_rintf.c",
163        "upstream-freebsd/lib/msun/src/s_round.c",
164        "upstream-freebsd/lib/msun/src/s_roundf.c",
165        "upstream-freebsd/lib/msun/src/s_scalbln.c",
166        "upstream-freebsd/lib/msun/src/s_scalbn.c",
167        "upstream-freebsd/lib/msun/src/s_scalbnf.c",
168        "upstream-freebsd/lib/msun/src/s_signgam.c",
169        "upstream-freebsd/lib/msun/src/s_significand.c",
170        "upstream-freebsd/lib/msun/src/s_significandf.c",
171        "upstream-freebsd/lib/msun/src/s_sin.c",
172        "upstream-freebsd/lib/msun/src/s_sinpi.c",
173        "upstream-freebsd/lib/msun/src/s_sincos.c",
174        "upstream-freebsd/lib/msun/src/s_tan.c",
175        "upstream-freebsd/lib/msun/src/s_tanf.c",
176        "upstream-freebsd/lib/msun/src/s_tanh.c",
177        "upstream-freebsd/lib/msun/src/s_tanhf.c",
178        "upstream-freebsd/lib/msun/src/s_tgammaf.c",
179        "upstream-freebsd/lib/msun/src/s_trunc.c",
180        "upstream-freebsd/lib/msun/src/s_truncf.c",
181        "upstream-freebsd/lib/msun/src/w_cabs.c",
182        "upstream-freebsd/lib/msun/src/w_cabsf.c",
183        "upstream-freebsd/lib/msun/src/w_cabsl.c",
184        "upstream-freebsd/lib/msun/src/w_drem.c",
185        "upstream-freebsd/lib/msun/src/w_dremf.c",
186
187        // The FreeBSD complex functions appear to be better, but they're incomplete.
188        // We take the FreeBSD implementations when they exist, but fill out the rest
189        // of <complex.h> from NetBSD...
190        "upstream-netbsd/lib/libm/complex/ccoshl.c",
191        "upstream-netbsd/lib/libm/complex/ccosl.c",
192        "upstream-netbsd/lib/libm/complex/cephes_subrl.c",
193        "upstream-netbsd/lib/libm/complex/cexpl.c",
194        "upstream-netbsd/lib/libm/complex/csinhl.c",
195        "upstream-netbsd/lib/libm/complex/csinl.c",
196        "upstream-netbsd/lib/libm/complex/ctanhl.c",
197        "upstream-netbsd/lib/libm/complex/ctanl.c",
198
199        // TODO: this comes from from upstream's libc, not libm, but it's an
200        // implementation detail that should have hidden visibility, so it needs
201        // to be in whatever library the math code is in.
202        "digittoint.c",
203
204        // Functionality not in the BSDs.
205        "significandl.c",
206        "fake_long_double.c",
207
208        // Home-grown stuff.
209        "builtins.cpp",
210        "signbit.cpp",
211    ],
212
213    multilib: {
214        lib64: {
215            srcs: [
216                "upstream-freebsd/lib/msun/src/catrigl.c",
217                "upstream-freebsd/lib/msun/src/e_acosl.c",
218                "upstream-freebsd/lib/msun/src/e_acoshl.c",
219                "upstream-freebsd/lib/msun/src/e_asinl.c",
220                "upstream-freebsd/lib/msun/src/e_atan2l.c",
221                "upstream-freebsd/lib/msun/src/e_atanhl.c",
222                "upstream-freebsd/lib/msun/src/e_fmodl.c",
223                "upstream-freebsd/lib/msun/src/e_hypotl.c",
224                "upstream-freebsd/lib/msun/src/e_lgammal.c",
225                "upstream-freebsd/lib/msun/src/e_remainderl.c",
226                "upstream-freebsd/lib/msun/src/e_sqrtl.c",
227                "upstream-freebsd/lib/msun/src/s_asinhl.c",
228                "upstream-freebsd/lib/msun/src/s_atanl.c",
229                "upstream-freebsd/lib/msun/src/s_cbrtl.c",
230                "upstream-freebsd/lib/msun/src/s_ceill.c",
231                "upstream-freebsd/lib/msun/src/s_clogl.c",
232                "upstream-freebsd/lib/msun/src/e_coshl.c",
233                "upstream-freebsd/lib/msun/src/s_cosl.c",
234                "upstream-freebsd/lib/msun/src/s_csqrtl.c",
235                "upstream-freebsd/lib/msun/src/s_floorl.c",
236                "upstream-freebsd/lib/msun/src/s_fmal.c",
237                "upstream-freebsd/lib/msun/src/s_fmaxl.c",
238                "upstream-freebsd/lib/msun/src/s_fminl.c",
239                "upstream-freebsd/lib/msun/src/s_modfl.c",
240                "upstream-freebsd/lib/msun/src/s_frexpl.c",
241                "upstream-freebsd/lib/msun/src/s_ilogbl.c",
242                "upstream-freebsd/lib/msun/src/s_llrintl.c",
243                "upstream-freebsd/lib/msun/src/s_llroundl.c",
244                "upstream-freebsd/lib/msun/src/s_logbl.c",
245                "upstream-freebsd/lib/msun/src/s_lrintl.c",
246                "upstream-freebsd/lib/msun/src/s_lroundl.c",
247                "upstream-freebsd/lib/msun/src/s_nextafterl.c",
248                "upstream-freebsd/lib/msun/src/s_nexttoward.c",
249                "upstream-freebsd/lib/msun/src/s_nexttowardf.c",
250                "upstream-freebsd/lib/msun/src/s_remquol.c",
251                "upstream-freebsd/lib/msun/src/s_rintl.c",
252                "upstream-freebsd/lib/msun/src/s_roundl.c",
253                "upstream-freebsd/lib/msun/src/s_scalbnl.c",
254                "upstream-freebsd/lib/msun/src/s_sincosl.c",
255                "upstream-freebsd/lib/msun/src/e_sinhl.c",
256                "upstream-freebsd/lib/msun/src/s_sinl.c",
257                "upstream-freebsd/lib/msun/src/s_tanhl.c",
258                "upstream-freebsd/lib/msun/src/s_tanl.c",
259                "upstream-freebsd/lib/msun/src/s_truncl.c",
260
261                "upstream-freebsd/lib/msun/ld128/invtrig.c",
262                "upstream-freebsd/lib/msun/ld128/e_lgammal_r.c",
263                "upstream-freebsd/lib/msun/ld128/e_powl.c",
264                "upstream-freebsd/lib/msun/ld128/k_cosl.c",
265                "upstream-freebsd/lib/msun/ld128/k_sinl.c",
266                "upstream-freebsd/lib/msun/ld128/k_tanl.c",
267                "upstream-freebsd/lib/msun/ld128/s_erfl.c",
268                "upstream-freebsd/lib/msun/ld128/s_exp2l.c",
269                "upstream-freebsd/lib/msun/ld128/s_expl.c",
270                "upstream-freebsd/lib/msun/ld128/s_logl.c",
271                "upstream-freebsd/lib/msun/ld128/s_nanl.c",
272            ],
273            local_include_dirs: ["upstream-freebsd/lib/msun/ld128/"],
274        },
275    },
276
277    arch: {
278        arm: {
279            srcs: [
280                "arm/fenv.c",
281                "upstream-freebsd/lib/msun/src/s_ceil.c",
282                "upstream-freebsd/lib/msun/src/s_ceilf.c",
283            ],
284            instruction_set: "arm",
285            pack_relocations: false,
286            ldflags: ["-Wl,--hash-style=both"],
287            version_script: ":libm.arm.map",
288            no_libcrt: true,
289            shared: {
290                // For backwards-compatibility, some arm32 builtins are exported from libm.so.
291                static_libs: ["libclang_rt.builtins-exported"],
292            },
293            // "#pragma STDC FENV_ACCESS ON" in e_sqrtl.c is not supported for arm32.
294            cflags: ["-Wno-ignored-pragmas"],
295        },
296
297        arm64: {
298            srcs: [
299                "arm64/fenv.c",
300            ],
301            exclude_srcs: [
302                "upstream-freebsd/lib/msun/src/s_fma.c",
303                "upstream-freebsd/lib/msun/src/s_fmaf.c",
304                "upstream-freebsd/lib/msun/src/s_fmax.c",
305                "upstream-freebsd/lib/msun/src/s_fmaxf.c",
306                "upstream-freebsd/lib/msun/src/s_fmin.c",
307                "upstream-freebsd/lib/msun/src/s_fminf.c",
308                "upstream-freebsd/lib/msun/src/s_llrint.c",
309                "upstream-freebsd/lib/msun/src/s_llrintf.c",
310                "upstream-freebsd/lib/msun/src/s_llround.c",
311                "upstream-freebsd/lib/msun/src/s_llroundf.c",
312                "upstream-freebsd/lib/msun/src/s_lrint.c",
313                "upstream-freebsd/lib/msun/src/s_lrintf.c",
314                "upstream-freebsd/lib/msun/src/s_lround.c",
315                "upstream-freebsd/lib/msun/src/s_lroundf.c",
316                "upstream-freebsd/lib/msun/src/s_rint.c",
317                "upstream-freebsd/lib/msun/src/s_rintf.c",
318                "upstream-freebsd/lib/msun/src/s_round.c",
319                "upstream-freebsd/lib/msun/src/s_roundf.c",
320                "upstream-freebsd/lib/msun/src/s_trunc.c",
321                "upstream-freebsd/lib/msun/src/s_truncf.c",
322            ],
323            version_script: ":libm.arm64.map",
324        },
325
326        riscv64: {
327            srcs: [
328                "riscv64/fenv.c",
329            ],
330
331            exclude_srcs: [
332                "upstream-freebsd/lib/msun/src/s_fma.c",
333                "upstream-freebsd/lib/msun/src/s_fmaf.c",
334                "upstream-freebsd/lib/msun/src/s_fmax.c",
335                "upstream-freebsd/lib/msun/src/s_fmaxf.c",
336                "upstream-freebsd/lib/msun/src/s_fmin.c",
337                "upstream-freebsd/lib/msun/src/s_fminf.c",
338                "upstream-freebsd/lib/msun/src/s_llrint.c",
339                "upstream-freebsd/lib/msun/src/s_llrintf.c",
340                "upstream-freebsd/lib/msun/src/s_llround.c",
341                "upstream-freebsd/lib/msun/src/s_llroundf.c",
342                "upstream-freebsd/lib/msun/src/s_lrint.c",
343                "upstream-freebsd/lib/msun/src/s_lrintf.c",
344                "upstream-freebsd/lib/msun/src/s_lround.c",
345                "upstream-freebsd/lib/msun/src/s_lroundf.c",
346                "upstream-freebsd/lib/msun/src/s_rint.c",
347                "upstream-freebsd/lib/msun/src/s_rintf.c",
348                "upstream-freebsd/lib/msun/src/s_round.c",
349                "upstream-freebsd/lib/msun/src/s_roundf.c",
350                "upstream-freebsd/lib/msun/src/s_trunc.c",
351                "upstream-freebsd/lib/msun/src/s_truncf.c",
352            ],
353            version_script: ":libm.riscv64.map",
354        },
355
356        x86: {
357            srcs: [
358                "i387/fenv.c",
359                "x86/lrint.S",
360                "x86/lrintf.S",
361            ],
362            exclude_srcs: [
363                "upstream-freebsd/lib/msun/src/s_lrint.c",
364                "upstream-freebsd/lib/msun/src/s_lrintf.c",
365                "upstream-freebsd/lib/msun/src/s_rint.c",
366                "upstream-freebsd/lib/msun/src/s_rintf.c",
367                "upstream-freebsd/lib/msun/src/s_trunc.c",
368                "upstream-freebsd/lib/msun/src/s_truncf.c",
369            ],
370            local_include_dirs: ["i387"],
371            pack_relocations: false,
372            // The x86 ABI doesn't include this, which is needed for the
373            // roundss/roundsd instructions that we've used since Android M.
374            cflags: ["-msse4.1"],
375            ldflags: ["-Wl,--hash-style=both"],
376            version_script: ":libm.x86.map",
377        },
378
379        x86_64: {
380            srcs: [
381                "amd64/fenv.c",
382                "x86_64/lrint.S",
383                "x86_64/lrintf.S",
384            ],
385            exclude_srcs: [
386                "upstream-freebsd/lib/msun/src/s_llrint.c",
387                "upstream-freebsd/lib/msun/src/s_llrintf.c",
388                "upstream-freebsd/lib/msun/src/s_lrint.c",
389                "upstream-freebsd/lib/msun/src/s_lrintf.c",
390                "upstream-freebsd/lib/msun/src/s_rint.c",
391                "upstream-freebsd/lib/msun/src/s_rintf.c",
392                "upstream-freebsd/lib/msun/src/s_trunc.c",
393                "upstream-freebsd/lib/msun/src/s_truncf.c",
394            ],
395            version_script: ":libm.x86_64.map",
396        },
397    },
398
399    local_include_dirs: [
400        "upstream-freebsd/android/include/",
401        "upstream-freebsd/lib/msun/src/",
402    ],
403
404    cflags: [
405        "-D_BSD_SOURCE",
406        "-DFLT_EVAL_METHOD=0",
407        "-include freebsd-compat.h",
408        "-include fenv-access.h",
409        "-fno-builtin",
410        "-fno-math-errno",
411        "-Wall",
412        "-Werror",
413        "-Wno-missing-braces",
414        "-Wno-parentheses",
415        "-Wno-sign-compare",
416        "-Wno-static-in-inline",
417        "-Wno-unknown-pragmas",
418        "-Wno-unused-const-variable",
419        "-Wno-unused-variable",
420    ],
421
422    ldflags: [
423        "-Wl,--Bsymbolic-functions",
424    ],
425
426    // b/120614316, non-critical readibility check
427    tidy_checks: ["-cert-dcl16-c"],
428
429    include_dirs: ["bionic/libc"],
430    target: {
431        bionic: {
432            system_shared_libs: ["libc"],
433        },
434    },
435
436    sanitize: {
437        address: false,
438        fuzzer: false,
439        integer_overflow: false,
440    },
441    stl: "none",
442    native_bridge_supported: true,
443
444    stubs: {
445        symbol_file: "libm.map.txt",
446        versions: [
447            "29",
448            "current",
449        ],
450    },
451
452    llndk: {
453        symbol_file: "libm.map.txt",
454    },
455
456    apex_available: [
457        "//apex_available:platform",
458        "com.android.runtime",
459    ],
460
461    lto: {
462        never: true,
463    },
464}
465
466ndk_library {
467    name: "libm",
468    symbol_file: "libm.map.txt",
469    first_version: "9",
470}
471
472genrule {
473    name: "libm.arm.map",
474    out: ["libm.arm.map.txt"],
475    srcs: ["libm.map.txt"],
476    tools: ["generate-version-script"],
477    cmd: "$(location generate-version-script) arm $(in) $(out)",
478}
479
480genrule {
481    name: "libm.arm64.map",
482    out: ["libm.arm64.map.txt"],
483    srcs: ["libm.map.txt"],
484    tools: ["generate-version-script"],
485    cmd: "$(location generate-version-script) arm64 $(in) $(out)",
486}
487
488genrule {
489    name: "libm.riscv64.map",
490    out: ["libm.riscv64.map.txt"],
491    srcs: ["libm.map.txt"],
492    tools: ["generate-version-script"],
493    cmd: "$(location generate-version-script) riscv64 $(in) $(out)",
494}
495
496genrule {
497    name: "libm.x86.map",
498    out: ["libm.x86.map.txt"],
499    srcs: ["libm.map.txt"],
500    tools: ["generate-version-script"],
501    cmd: "$(location generate-version-script) x86 $(in) $(out)",
502}
503
504genrule {
505    name: "libm.x86_64.map",
506    out: ["libm.x86_64.map.txt"],
507    srcs: ["libm.map.txt"],
508    tools: ["generate-version-script"],
509    cmd: "$(location generate-version-script) x86_64 $(in) $(out)",
510}
511
512filegroup {
513    name: "libc_ldexp_srcs",
514    srcs: ["upstream-freebsd/lib/msun/src/s_scalbn.c"],
515}
516