diff --git a/src/system/libroot/posix/glibc/arch/ppc/Jamfile b/src/system/libroot/posix/glibc/arch/ppc/Jamfile
index 22c5ac8d9a..cf9ecf9e6f 100644
--- a/src/system/libroot/posix/glibc/arch/ppc/Jamfile
+++ b/src/system/libroot/posix/glibc/arch/ppc/Jamfile
@@ -24,6 +24,7 @@ local genericSources =
 	mpn2dbl.c mpn2flt.c mpn2ldbl.c
 	mul.c mul_n.c
 
+	s_cacos.c s_cacosf.c #s_cacosl.c
 	#s_cacoshl.c
 	s_casin.c s_casinf.c #s_casinl.c
 	s_casinh.c s_casinhf.c #s_casinhl.c
diff --git a/src/system/libroot/posix/musl/math/ppc/Jamfile b/src/system/libroot/posix/musl/math/ppc/Jamfile
index bcef920a93..f378e16bfd 100644
--- a/src/system/libroot/posix/musl/math/ppc/Jamfile
+++ b/src/system/libroot/posix/musl/math/ppc/Jamfile
@@ -33,6 +33,7 @@ local generics =
 	fmax.c fmaxf.c fmaxl.c
 	fmin.c fminf.c fminl.c
 	fmod.c fmodf.c fmodl.c
+	__fpclassify.c __fpclassifyf.c __fpclassifyl.c
 	frexp.c frexpf.c frexpl.c
 	hypot.c hypotf.c hypotl.c
 	ilogb.c ilogbf.c ilogbl.c