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| author | Christophe Lyon <christophe.lyon@st.com> | 2018-07-04 17:55:26 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbrodkorb@conet.de> | 2018-08-10 16:02:45 +0200 |
| commit | b79c7b582278ab6a6c8112aeff79b85089aab32d (patch) | |
| tree | a14112f5d746d639e48fdb41af5c3c80e3ef7d69 | |
| parent | 6618d5aa2feedded6358ba9c3d50cb8ee08fbd20 (diff) | |
rtld: Compile with -fno-unwind-tables -fno-asynchronous-unwind-tables
Otherwise we have link errors because of unresolved refs in libgcc.a:
ld: /lib/gcc/arm-none-uclinuxfdpiceabi/9.0.0/libgcc.a(pr-support.o): in function `_Unwind_GetDataRelBase':
/libgcc/config/arm/pr-support.c:378: undefined reference to `abort'
ld: /lib/gcc/arm-none-uclinuxfdpiceabi/9.0.0/libgcc.a(unwind-arm.o): in function `unwind_phase2_forced':
/libgcc/unwind-arm-common.inc:511: undefined reference to `memcpy'
* ldso/ldso/Makefile.in (CFLAGS-rtld): Always use
-fno-unwind-tables -fno-asynchronous-unwind-tables on arm
Signed-off-by: Christophe Lyon <christophe.lyon@st.com>
| -rw-r--r-- | ldso/ldso/Makefile.in | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/ldso/ldso/Makefile.in b/ldso/ldso/Makefile.in index acb1a5b2a..4f2a18454 100644 --- a/ldso/ldso/Makefile.in +++ b/ldso/ldso/Makefile.in @@ -14,12 +14,10 @@ ifneq ($(TARGET_ARCH),arc) CFLAGS-rtld += -fno-omit-frame-pointer endif -ifeq ($(DODEBUG),y) ifeq ($(TARGET_ARCH),arm) # This stuff will not work with -funwind-tables / -fasynchronous-unwind-tables CFLAGS-rtld += -fno-unwind-tables -fno-asynchronous-unwind-tables endif -endif CFLAGS-rtld += -I$(top_srcdir)ldso/ldso/$(TARGET_ARCH) -I$(top_srcdir)ldso/include -I$(top_srcdir)ldso/ldso CFLAGS-rtld += -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" -DUCLIBC_LDSO=\"$(UCLIBC_LDSO)\" |