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-rw-r--r--Makerules12
1 files changed, 10 insertions, 2 deletions
diff --git a/Makerules b/Makerules
index f824081..2cc5b9c 100644
--- a/Makerules
+++ b/Makerules
@@ -333,6 +333,15 @@ $(common-objpfx)libc.so$(libc.so-version): $(common-objpfx)libc.so
endif
endif
+# Some files must not be compiled with the exception handler mechanism
+# enabled (introduced in gcc-2.8). Use $(no-exceptions) in the
+# appropriate CFLAGS definition.
+ifeq ($(have-no-exceptions),yes)
+no-exceptions = -fno-exceptions
+else
+no-exceptions =
+endif
+
# Figure out the source filenames in this directory.
override sources := $(addsuffix .c,$(filter-out $(elided-routines),\
@@ -475,8 +484,7 @@ define o-iterator-doit
$(common-objpfx)$(patsubst %,$(libtype$o),c)($(ar-symtab-name)): \
$(common-objpfx)$(patsubst %,$(libtype$o),c)(\
$(patsubst $(objpfx)%,%,$(o-objects))) $(subdirs-stamp-o); \
- topdir=`cd $(..).; pwd`; \
- $$$$topdir/autolock.sh \
+ $$(..)./autolock.sh \
$$(common-objpfx)$$(patsubst %,$$(libtype$o),c).lck \
$$(RANLIB) $$(common-objpfx)$$(patsubst %,$$(libtype$o),c)
endef