Author: andrew
Date: Sat Jan 19 04:34:33 2013
New Revision: 245653
URL: http://svnweb.freebsd.org/changeset/base/245653
Log:
When building for ARM EABI link against libgcc for the __aeabi_* functions.
Modified:
head/libexec/rtld-elf/Makefile
Modified: head/libexec/rtld-elf/Makefile
==============================================================================
--- head/libexec/rtld-elf/Makefile Sat Jan 19 04:18:52 2013
(r245652)
+++ head/libexec/rtld-elf/Makefile Sat Jan 19 04:34:33 2013
(r245653)
@@ -42,6 +42,16 @@ LDFLAGS+= -shared -Wl,-Bsymbolic
DPADD= ${LIBC_PIC}
LDADD= -lc_pic
+.if ${MACHINE_CPUARCH} == "arm" && ${MK_ARM_EABI} != "no"
+# Some of the required math functions (div & mod) are implemented in libgcc
+# on ARM. The library also needs to be placed first to be correctly linked.
+# As some of the functions are used before we have shared libraries.
+DPADD+= ${LIBGCC}
+LDADD+= -lgcc
+.endif
+
+
+
.if ${MK_SYMVER} == "yes"
LIBCDIR= ${TOPSRCDIR}/lib/libc
VERSION_DEF= ${LIBCDIR}/Versions.def
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