all: update picolibc to v1.7.9

This newer version has some support for AVR.

1 files changed, 101 insertions, 100 deletions

diff --git a/builder/picolibc.go b/builder/picolibc.go
index 1251f5ef5..d64ed48b7 100644
--- a/builder/picolibc.go
+++ b/builder/picolibc.go
@@ -25,11 +25,13 @@ var Picolibc = Library{
 			"-Wall",
 			"-std=gnu11",
 			"-D_COMPILING_NEWLIB",
-			"-DHAVE_ALIAS_ATTRIBUTE",
+			"-D_HAVE_ALIAS_ATTRIBUTE",
 			"-DTINY_STDIO",
+			"-DPOSIX_IO",
 			"-D_IEEE_LIBM",
 			"-D__OBSOLETE_MATH_FLOAT=1", // use old math code that doesn't expect a FPU
 			"-D__OBSOLETE_MATH_DOUBLE=0",
+			"-D_WANT_IO_C99_FORMATS",
 			"-nostdlibinc",
 			"-isystem", newlibDir + "/libc/include",
 			"-I" + newlibDir + "/libc/tinystdio",
@@ -46,31 +48,22 @@ var Picolibc = Library{
 var picolibcSources = []string{
 	"../../picolibc-stdio.c",
 
+	// srcs_tinystdio
 	"libc/tinystdio/asprintf.c",
-	"libc/tinystdio/atod_engine.c",
-	"libc/tinystdio/atod_ryu.c",
-	"libc/tinystdio/atof_engine.c",
-	"libc/tinystdio/atof_ryu.c",
-	//"libc/tinystdio/atold_engine.c", // have_long_double and not long_double_equals_double
+	"libc/tinystdio/bufio.c",
 	"libc/tinystdio/clearerr.c",
-	"libc/tinystdio/compare_exchange.c",
-	"libc/tinystdio/dtoa_data.c",
-	"libc/tinystdio/dtoa_engine.c",
-	"libc/tinystdio/dtoa_ryu.c",
-	"libc/tinystdio/ecvtbuf.c",
+	"libc/tinystdio/ecvt_r.c",
 	"libc/tinystdio/ecvt.c",
-	"libc/tinystdio/ecvt_data.c",
-	"libc/tinystdio/ecvtfbuf.c",
+	"libc/tinystdio/ecvtf_r.c",
 	"libc/tinystdio/ecvtf.c",
-	"libc/tinystdio/ecvtf_data.c",
-	"libc/tinystdio/exchange.c",
-	//"libc/tinystdio/fclose.c", // posix-io
-	"libc/tinystdio/fcvtbuf.c",
 	"libc/tinystdio/fcvt.c",
-	"libc/tinystdio/fcvtfbuf.c",
+	"libc/tinystdio/fcvt_r.c",
 	"libc/tinystdio/fcvtf.c",
+	"libc/tinystdio/fcvtf_r.c",
+	"libc/tinystdio/gcvt.c",
+	"libc/tinystdio/gcvtf.c",
+	"libc/tinystdio/fclose.c",
 	"libc/tinystdio/fdevopen.c",
-	//"libc/tinystdio/fdopen.c", // posix-io
 	"libc/tinystdio/feof.c",
 	"libc/tinystdio/ferror.c",
 	"libc/tinystdio/fflush.c",
@@ -78,70 +71,60 @@ var picolibcSources = []string{
 	"libc/tinystdio/fgets.c",
 	"libc/tinystdio/fileno.c",
 	"libc/tinystdio/filestrget.c",
-	"libc/tinystdio/filestrputalloc.c",
 	"libc/tinystdio/filestrput.c",
-	//"libc/tinystdio/fopen.c", // posix-io
+	"libc/tinystdio/filestrputalloc.c",
+	"libc/tinystdio/fmemopen.c",
 	"libc/tinystdio/fprintf.c",
 	"libc/tinystdio/fputc.c",
 	"libc/tinystdio/fputs.c",
 	"libc/tinystdio/fread.c",
+	"libc/tinystdio/freopen.c",
 	"libc/tinystdio/fscanf.c",
 	"libc/tinystdio/fseek.c",
+	"libc/tinystdio/fseeko.c",
 	"libc/tinystdio/ftell.c",
-	"libc/tinystdio/ftoa_data.c",
-	"libc/tinystdio/ftoa_engine.c",
-	"libc/tinystdio/ftoa_ryu.c",
+	"libc/tinystdio/ftello.c",
 	"libc/tinystdio/fwrite.c",
-	"libc/tinystdio/gcvtbuf.c",
-	"libc/tinystdio/gcvt.c",
-	"libc/tinystdio/gcvtfbuf.c",
-	"libc/tinystdio/gcvtf.c",
 	"libc/tinystdio/getchar.c",
 	"libc/tinystdio/gets.c",
 	"libc/tinystdio/matchcaseprefix.c",
+	"libc/tinystdio/mktemp.c",
 	"libc/tinystdio/perror.c",
-	//"libc/tinystdio/posixiob.c", // posix-io
-	//"libc/tinystdio/posixio.c", // posix-io
 	"libc/tinystdio/printf.c",
 	"libc/tinystdio/putchar.c",
 	"libc/tinystdio/puts.c",
-	"libc/tinystdio/ryu_divpow2.c",
-	"libc/tinystdio/ryu_log10.c",
-	"libc/tinystdio/ryu_log2pow5.c",
-	"libc/tinystdio/ryu_pow5bits.c",
-	"libc/tinystdio/ryu_table.c",
-	"libc/tinystdio/ryu_umul128.c",
+	"libc/tinystdio/rewind.c",
 	"libc/tinystdio/scanf.c",
 	"libc/tinystdio/setbuf.c",
+	"libc/tinystdio/setbuffer.c",
+	"libc/tinystdio/setlinebuf.c",
 	"libc/tinystdio/setvbuf.c",
-	//"libc/tinystdio/sflags.c", // posix-io
 	"libc/tinystdio/snprintf.c",
+	"libc/tinystdio/sprintf.c",
 	"libc/tinystdio/snprintfd.c",
 	"libc/tinystdio/snprintff.c",
-	"libc/tinystdio/sprintf.c",
-	"libc/tinystdio/sprintfd.c",
 	"libc/tinystdio/sprintff.c",
+	"libc/tinystdio/sprintfd.c",
 	"libc/tinystdio/sscanf.c",
-	"libc/tinystdio/strfromd.c",
 	"libc/tinystdio/strfromf.c",
+	"libc/tinystdio/strfromd.c",
+	"libc/tinystdio/strtof.c",
+	"libc/tinystdio/strtof_l.c",
 	"libc/tinystdio/strtod.c",
 	"libc/tinystdio/strtod_l.c",
-	"libc/tinystdio/strtof.c",
-	//"libc/tinystdio/strtold.c",   // have_long_double and not long_double_equals_double
-	//"libc/tinystdio/strtold_l.c", // have_long_double and not long_double_equals_double
 	"libc/tinystdio/ungetc.c",
 	"libc/tinystdio/vasprintf.c",
 	"libc/tinystdio/vfiprintf.c",
-	"libc/tinystdio/vfiscanf.c",
 	"libc/tinystdio/vfprintf.c",
 	"libc/tinystdio/vfprintff.c",
 	"libc/tinystdio/vfscanf.c",
+	"libc/tinystdio/vfiscanf.c",
 	"libc/tinystdio/vfscanff.c",
 	"libc/tinystdio/vprintf.c",
 	"libc/tinystdio/vscanf.c",
+	"libc/tinystdio/vsscanf.c",
 	"libc/tinystdio/vsnprintf.c",
 	"libc/tinystdio/vsprintf.c",
-	"libc/tinystdio/vsscanf.c",
 
 	"libc/string/bcmp.c",
 	"libc/string/bcopy.c",
@@ -300,6 +283,7 @@ var picolibcSources = []string{
 	"libm/common/s_expm1.c",
 	"libm/common/s_ilogb.c",
 	"libm/common/s_infinity.c",
+	"libm/common/s_iseqsig.c",
 	"libm/common/s_isinf.c",
 	"libm/common/s_isinfd.c",
 	"libm/common/s_isnan.c",
@@ -317,6 +301,7 @@ var picolibcSources = []string{
 	"libm/common/s_fmax.c",
 	"libm/common/s_fmin.c",
 	"libm/common/s_fpclassify.c",
+	"libm/common/s_getpayload.c",
 	"libm/common/s_lrint.c",
 	"libm/common/s_llrint.c",
 	"libm/common/s_lround.c",
@@ -331,7 +316,6 @@ var picolibcSources = []string{
 	"libm/common/exp2.c",
 	"libm/common/exp_data.c",
 	"libm/common/math_err_with_errno.c",
-	"libm/common/math_err_xflow.c",
 	"libm/common/math_err_uflow.c",
 	"libm/common/math_err_oflow.c",
 	"libm/common/math_err_divzero.c",
@@ -339,6 +323,8 @@ var picolibcSources = []string{
 	"libm/common/math_err_may_uflow.c",
 	"libm/common/math_err_check_uflow.c",
 	"libm/common/math_err_check_oflow.c",
+	"libm/common/math_inexact.c",
+	"libm/common/math_inexactf.c",
 	"libm/common/log.c",
 	"libm/common/log_data.c",
 	"libm/common/log2.c",
@@ -346,76 +332,91 @@ var picolibcSources = []string{
 	"libm/common/pow.c",
 	"libm/common/pow_log_data.c",
 
-	"libm/math/e_acos.c",
-	"libm/math/e_acosh.c",
-	"libm/math/e_asin.c",
-	"libm/math/e_atan2.c",
-	"libm/math/e_atanh.c",
-	"libm/math/e_cosh.c",
-	"libm/math/e_exp.c",
-	"libm/math/ef_acos.c",
-	"libm/math/ef_acosh.c",
-	"libm/math/ef_asin.c",
-	"libm/math/ef_atan2.c",
-	"libm/math/ef_atanh.c",
-	"libm/math/ef_cosh.c",
-	"libm/math/ef_exp.c",
-	"libm/math/ef_fmod.c",
-	"libm/math/ef_hypot.c",
-	"libm/math/ef_j0.c",
-	"libm/math/ef_j1.c",
-	"libm/math/ef_jn.c",
-	"libm/math/ef_lgamma.c",
-	"libm/math/ef_log10.c",
-	"libm/math/ef_log.c",
-	"libm/math/e_fmod.c",
-	"libm/math/ef_pow.c",
-	"libm/math/ef_remainder.c",
-	"libm/math/ef_rem_pio2.c",
-	"libm/math/ef_scalb.c",
-	"libm/math/ef_sinh.c",
-	"libm/math/ef_sqrt.c",
-	"libm/math/ef_tgamma.c",
-	"libm/math/e_hypot.c",
-	"libm/math/e_j0.c",
-	"libm/math/e_j1.c",
-	"libm/math/e_jn.c",
-	"libm/math/e_lgamma.c",
-	"libm/math/e_log10.c",
-	"libm/math/e_log.c",
-	"libm/math/e_pow.c",
-	"libm/math/e_remainder.c",
-	"libm/math/e_rem_pio2.c",
-	"libm/math/erf_lgamma.c",
-	"libm/math/er_lgamma.c",
-	"libm/math/e_scalb.c",
-	"libm/math/e_sinh.c",
-	"libm/math/e_sqrt.c",
-	"libm/math/e_tgamma.c",
+	"libm/math/k_cos.c",
+	"libm/math/k_rem_pio2.c",
+	"libm/math/k_sin.c",
+	"libm/math/k_tan.c",
+	"libm/math/kf_cos.c",
+	"libm/math/kf_rem_pio2.c",
+	"libm/math/kf_sin.c",
+	"libm/math/kf_tan.c",
+	"libm/math/s_acos.c",
+	"libm/math/s_acosh.c",
+	"libm/math/s_asin.c",
 	"libm/math/s_asinh.c",
 	"libm/math/s_atan.c",
+	"libm/math/s_atan2.c",
+	"libm/math/s_atanh.c",
 	"libm/math/s_ceil.c",
 	"libm/math/s_cos.c",
+	"libm/math/s_cosh.c",
+	"libm/math/s_drem.c",
 	"libm/math/s_erf.c",
+	"libm/math/s_exp.c",
+	"libm/math/s_exp2.c",
 	"libm/math/s_fabs.c",
+	"libm/math/s_floor.c",
+	"libm/math/s_fmod.c",
+	"libm/math/s_frexp.c",
+	"libm/math/s_gamma.c",
+	"libm/math/s_hypot.c",
+	"libm/math/s_j0.c",
+	"libm/math/s_j1.c",
+	"libm/math/s_jn.c",
+	"libm/math/s_lgamma.c",
+	"libm/math/s_log.c",
+	"libm/math/s_log10.c",
+	"libm/math/s_pow.c",
+	"libm/math/s_rem_pio2.c",
+	"libm/math/s_remainder.c",
+	"libm/math/s_scalb.c",
+	"libm/math/s_signif.c",
+	"libm/math/s_sin.c",
+	"libm/math/s_sincos.c",
+	"libm/math/s_sinh.c",
+	"libm/math/s_sqrt.c",
+	"libm/math/s_tan.c",
+	"libm/math/s_tanh.c",
+	"libm/math/s_tgamma.c",
+	"libm/math/sf_acos.c",
+	"libm/math/sf_acosh.c",
+	"libm/math/sf_asin.c",
 	"libm/math/sf_asinh.c",
 	"libm/math/sf_atan.c",
+	"libm/math/sf_atan2.c",
+	"libm/math/sf_atanh.c",
 	"libm/math/sf_ceil.c",
 	"libm/math/sf_cos.c",
+	"libm/math/sf_cosh.c",
+	"libm/math/sf_drem.c",
 	"libm/math/sf_erf.c",
+	"libm/math/sf_exp.c",
+	"libm/math/sf_exp2.c",
 	"libm/math/sf_fabs.c",
 	"libm/math/sf_floor.c",
+	"libm/math/sf_fmod.c",
 	"libm/math/sf_frexp.c",
-	"libm/math/sf_ldexp.c",
-	"libm/math/s_floor.c",
-	"libm/math/s_frexp.c",
+	"libm/math/sf_gamma.c",
+	"libm/math/sf_hypot.c",
+	"libm/math/sf_j0.c",
+	"libm/math/sf_j1.c",
+	"libm/math/sf_jn.c",
+	"libm/math/sf_lgamma.c",
+	"libm/math/sf_log.c",
+	"libm/math/sf_log10.c",
+	"libm/math/sf_log2.c",
+	"libm/math/sf_pow.c",
+	"libm/math/sf_rem_pio2.c",
+	"libm/math/sf_remainder.c",
+	"libm/math/sf_scalb.c",
 	"libm/math/sf_signif.c",
 	"libm/math/sf_sin.c",
+	"libm/math/sf_sincos.c",
+	"libm/math/sf_sinh.c",
+	"libm/math/sf_sqrt.c",
 	"libm/math/sf_tan.c",
 	"libm/math/sf_tanh.c",
-	"libm/math/s_ldexp.c",
-	"libm/math/s_signif.c",
-	"libm/math/s_sin.c",
-	"libm/math/s_tan.c",
-	"libm/math/s_tanh.c",
+	"libm/math/sf_tgamma.c",
+	"libm/math/sr_lgamma.c",
+	"libm/math/srf_lgamma.c",
 }