Add missing <complex.h> functions.
FreeBSD doesn't seem interested in having low-quality implementations of
these functions:
cacoshl, cacosl, casinhl, casinl, catanhl, catanl, ccoshl, ccosl, cexpl,
clog, clogf, clogl, cpow, cpowf, cpowl, csinhl, csinl, ctanhl, ctanl.
And they still haven't got round to writing good implementations, so for
now let's just take the NetBSD ones so we have the full set.
Bug: http://b/27555792
Change-Id: I6b72003cf749b1043f006377a01fffe5e1d659bc
diff --git a/libm/Android.mk b/libm/Android.mk
index 5dd140b..7200e5f 100644
--- a/libm/Android.mk
+++ b/libm/Android.mk
@@ -180,6 +180,31 @@
upstream-freebsd/lib/msun/src/w_drem.c \
upstream-freebsd/lib/msun/src/w_dremf.c \
+# The FreeBSD complex functions appear to be better, but they're incomplete.
+# We take the FreeBSD implementations when they exist, but fill out the rest
+# of <complex.h> from NetBSD...
+LOCAL_SRC_FILES += \
+ upstream-netbsd/lib/libm/complex/cacoshl.c \
+ upstream-netbsd/lib/libm/complex/cacosl.c \
+ upstream-netbsd/lib/libm/complex/casinhl.c \
+ upstream-netbsd/lib/libm/complex/casinl.c \
+ upstream-netbsd/lib/libm/complex/catanhl.c \
+ upstream-netbsd/lib/libm/complex/catanl.c \
+ upstream-netbsd/lib/libm/complex/ccoshl.c \
+ upstream-netbsd/lib/libm/complex/ccosl.c \
+ upstream-netbsd/lib/libm/complex/cephes_subrl.c \
+ upstream-netbsd/lib/libm/complex/cexpl.c \
+ upstream-netbsd/lib/libm/complex/clog.c \
+ upstream-netbsd/lib/libm/complex/clogf.c \
+ upstream-netbsd/lib/libm/complex/clogl.c \
+ upstream-netbsd/lib/libm/complex/cpow.c \
+ upstream-netbsd/lib/libm/complex/cpowf.c \
+ upstream-netbsd/lib/libm/complex/cpowl.c \
+ upstream-netbsd/lib/libm/complex/csinhl.c \
+ upstream-netbsd/lib/libm/complex/csinl.c \
+ upstream-netbsd/lib/libm/complex/ctanhl.c \
+ upstream-netbsd/lib/libm/complex/ctanl.c \
+
LOCAL_SRC_FILES_32 += \
fake_long_double.c \
@@ -498,6 +523,9 @@
-Wno-unknown-pragmas \
-fvisibility=hidden \
+LOCAL_CONLYFLAGS := \
+ -std=gnu11 \
+
LOCAL_ASFLAGS := \
-Ibionic/libc \