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Add ASAN_CFLAGS and ASAN_LDFLAGS and use -Wc prefix in ASAN_LDFLAGS

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to prevent libtool from strippign them out.
Avoid using ASAN flags when building sudo_noexec.so.
This commit is contained in:
Todd C. Miller
2016-11-15 10:15:36 -07:00
parent 589e129c87
commit bdbb3e9855
10 changed files with 285 additions and 249 deletions
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10
plugins/sample/Makefile.in
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@@ -53,6 +53,10 @@ LT_LDFLAGS = @LT_LDFLAGS@ @LT_LDEXPORTS@
# Flags to pass to libtool
LTFLAGS = --tag=disable-static
# Address sanitizer flags
ASAN_CFLAGS = @ASAN_CFLAGS@
ASAN_LDFLAGS = @ASAN_LDFLAGS@
# PIE flags
PIE_CFLAGS = @PIE_CFLAGS@
PIE_LDFLAGS = @PIE_LDFLAGS@
@@ -107,7 +111,7 @@ Makefile: $(srcdir)/Makefile.in
.SUFFIXES: .o .c .h .lo
.c.lo:
$(LIBTOOL) $(LTFLAGS) --mode=compile $(CC) -c $(CPPFLAGS) $(CFLAGS) $(PIE_CFLAGS) $(SSP_CFLAGS) $<
$(LIBTOOL) $(LTFLAGS) --mode=compile $(CC) -c $(CPPFLAGS) $(CFLAGS) $(ASAN_CFLAGS) $(PIE_CFLAGS) $(SSP_CFLAGS) $<
$(shlib_map): $(shlib_exp)
@$(AWK) 'BEGIN { print "{\n\tglobal:" } { print "\t\t"$$0";" } END { print "\tlocal:\n\t\t*;\n};" }' $(shlib_exp) > $@
@@ -116,7 +120,7 @@ $(shlib_opt): $(shlib_exp)
@$(SED) 's/^/+e /' $(shlib_exp) > $@
sample_plugin.la: $(OBJS) @LT_LDDEP@
$(LIBTOOL) $(LTFLAGS) --mode=link $(CC) $(LDFLAGS) $(SSP_LDFLAGS) $(LT_LDFLAGS) -o $@ $(OBJS) $(LIBS) -module -avoid-version -rpath $(plugindir) -shrext .so
$(LIBTOOL) $(LTFLAGS) --mode=link $(CC) $(LDFLAGS) $(ASAN_LDFLAGS) $(SSP_LDFLAGS) $(LT_LDFLAGS) -o $@ $(OBJS) $(LIBS) -module -avoid-version -rpath $(plugindir) -shrext .so
pre-install:
@@ -170,4 +174,4 @@ sample_plugin.lo: $(srcdir)/sample_plugin.c $(incdir)/compat/stdbool.h \
$(incdir)/sudo_compat.h $(incdir)/sudo_plugin.h \
$(incdir)/sudo_util.h $(top_builddir)/config.h \
$(top_builddir)/pathnames.h
$(LIBTOOL) $(LTFLAGS) --mode=compile $(CC) -c $(CPPFLAGS) $(CFLAGS) $(PIE_CFLAGS) $(SSP_CFLAGS) $(srcdir)/sample_plugin.c
$(LIBTOOL) $(LTFLAGS) --mode=compile $(CC) -c $(CPPFLAGS) $(CFLAGS) $(ASAN_CFLAGS) $(PIE_CFLAGS) $(SSP_CFLAGS) $(srcdir)/sample_plugin.c