[master] 9bcdac225 build: Fold sanitizer flags into regular flags

Dridi Boukelmoune dridi.boukelmoune at gmail.com
Wed Aug 25 10:21:05 UTC 2021


commit 9bcdac2255a6616fab838ebf56c40096154a02b0
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Tue Aug 24 09:46:00 2021 +0200

    build: Fold sanitizer flags into regular flags
    
    Instead of referring to them for every single binary we build... While
    at it we shouldn't need to add -fsanitize=stuff to LDFLAGS, and we
    didn't in some cases. That should lead to smaller lines when running
    make with V=1 or when silent rules are disabled.

diff --git a/bin/varnishadm/Makefile.am b/bin/varnishadm/Makefile.am
index 2b4c31369..a86fff4b2 100644
--- a/bin/varnishadm/Makefile.am
+++ b/bin/varnishadm/Makefile.am
@@ -8,11 +8,9 @@ bin_PROGRAMS = varnishadm
 
 varnishadm_SOURCES = varnishadm.c
 
-varnishadm_CFLAGS = @LIBEDIT_CFLAGS@ \
-	@SAN_CFLAGS@
+varnishadm_CFLAGS = @LIBEDIT_CFLAGS@
 
 varnishadm_LDADD = \
 	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
 	$(top_builddir)/lib/libvarnish/libvarnish.la \
-	${PTHREAD_LIBS} ${RT_LIBS} ${NET_LIBS} @LIBEDIT_LIBS@ ${LIBM} \
-	@SAN_LDFLAGS@
+	${PTHREAD_LIBS} ${RT_LIBS} ${NET_LIBS} @LIBEDIT_LIBS@ ${LIBM}
diff --git a/bin/varnishd/Makefile.am b/bin/varnishd/Makefile.am
index 90e8e2b05..ea211f8c3 100644
--- a/bin/varnishd/Makefile.am
+++ b/bin/varnishd/Makefile.am
@@ -159,7 +159,6 @@ nobase_pkginclude_HEADERS = \
 vcldir=$(datarootdir)/$(PACKAGE)/vcl
 
 varnishd_CFLAGS = \
-	@SAN_CFLAGS@ \
 	-DNOT_IN_A_VMOD \
 	-DVARNISH_STATE_DIR='"${VARNISH_STATE_DIR}"' \
 	-DVARNISH_VMOD_DIR='"${vmoddir}"' \
@@ -171,7 +170,6 @@ varnishd_LDADD = \
 	$(top_builddir)/lib/libvcc/libvcc.a \
 	$(top_builddir)/lib/libvarnish/libvarnish.la \
 	$(top_builddir)/lib/libvgz/libvgz.a \
-	@SAN_LDFLAGS@ \
 	@JEMALLOC_LDADD@ \
 	${DL_LIBS} ${PTHREAD_LIBS} ${NET_LIBS} ${RT_LIBS} ${LIBM}
 
@@ -182,31 +180,25 @@ endif
 
 noinst_PROGRAMS = vhp_gen_hufdec
 vhp_gen_hufdec_SOURCES = hpack/vhp_gen_hufdec.c
-vhp_gen_hufdec_CFLAGS = @SAN_CFLAGS@ \
-			-include config.h
-vhp_gen_hufdec_LDADD = \
-	$(top_builddir)/lib/libvarnish/libvarnish.la
+vhp_gen_hufdec_CFLAGS = -include config.h
+vhp_gen_hufdec_LDADD = $(top_builddir)/lib/libvarnish/libvarnish.la
 
 noinst_PROGRAMS += vhp_table_test
 vhp_table_test_SOURCES = hpack/vhp_table.c
-vhp_table_test_CFLAGS = @SAN_CFLAGS@ \
-			-DTABLE_TEST_DRIVER -include config.h
-vhp_table_test_LDADD = \
-	$(top_builddir)/lib/libvarnish/libvarnish.la
+vhp_table_test_CFLAGS = -DTABLE_TEST_DRIVER -include config.h
+vhp_table_test_LDADD = $(top_builddir)/lib/libvarnish/libvarnish.la
 
 noinst_PROGRAMS += vhp_decode_test
 vhp_decode_test_SOURCES = hpack/vhp_decode.c hpack/vhp_table.c
-vhp_decode_test_CFLAGS = @SAN_CFLAGS@ \
-			 -DDECODE_TEST_DRIVER -include config.h
-vhp_decode_test_LDADD = \
-	$(top_builddir)/lib/libvarnish/libvarnish.la
+vhp_decode_test_CFLAGS = -DDECODE_TEST_DRIVER -include config.h
+vhp_decode_test_LDADD = $(top_builddir)/lib/libvarnish/libvarnish.la
 
 noinst_PROGRAMS += esi_parse_fuzzer
 esi_parse_fuzzer_SOURCES = \
 	cache/cache_esi_parse.c \
 	fuzzers/esi_parse_fuzzer.c
 esi_parse_fuzzer_CFLAGS = \
-	@SAN_CFLAGS@ -DNOT_IN_A_VMOD -DTEST_DRIVER -include config.h
+	-DNOT_IN_A_VMOD -DTEST_DRIVER -include config.h
 esi_parse_fuzzer_LDADD = \
 	$(top_builddir)/lib/libvarnish/libvarnish.la \
 	$(top_builddir)/lib/libvgz/libvgz.a
diff --git a/bin/varnishhist/Makefile.am b/bin/varnishhist/Makefile.am
index 79e681d8c..f30528b11 100644
--- a/bin/varnishhist/Makefile.am
+++ b/bin/varnishhist/Makefile.am
@@ -12,11 +12,6 @@ varnishhist_SOURCES = \
 	varnishhist_options.h \
 	varnishhist_profiles.h
 
-varnishhist_CFLAGS = \
-	@SAN_CFLAGS@
-
 varnishhist_LDADD = \
 	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
-	-lm \
-	@SAN_LDFLAGS@ \
-	@CURSES_LIBS@ ${RT_LIBS} ${PTHREAD_LIBS}
+	-lm @CURSES_LIBS@ ${RT_LIBS} ${PTHREAD_LIBS}
diff --git a/bin/varnishlog/Makefile.am b/bin/varnishlog/Makefile.am
index 9fccdc507..41e8cfe4e 100644
--- a/bin/varnishlog/Makefile.am
+++ b/bin/varnishlog/Makefile.am
@@ -10,10 +10,6 @@ varnishlog_SOURCES = \
 	varnishlog.c \
 	varnishlog_options.h
 
-varnishlog_CFLAGS = \
-	@SAN_CFLAGS@
-
 varnishlog_LDADD = \
 	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
-	@SAN_LDFLAGS@ \
 	${RT_LIBS} ${LIBM} ${PTHREAD_LIBS}
diff --git a/bin/varnishncsa/Makefile.am b/bin/varnishncsa/Makefile.am
index 60345bec7..08c8421e9 100644
--- a/bin/varnishncsa/Makefile.am
+++ b/bin/varnishncsa/Makefile.am
@@ -12,10 +12,6 @@ varnishncsa_SOURCES = \
 	b64.h \
 	b64.c
 
-varnishncsa_CFLAGS = \
-	@SAN_CFLAGS@
-
 varnishncsa_LDADD = \
 	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
-	@SAN_LDFLAGS@ \
 	${RT_LIBS} ${LIBM}
diff --git a/bin/varnishstat/Makefile.am b/bin/varnishstat/Makefile.am
index 94ad656aa..45dc4f34e 100644
--- a/bin/varnishstat/Makefile.am
+++ b/bin/varnishstat/Makefile.am
@@ -28,14 +28,9 @@ varnishstat_curses_help.c: varnishstat_help_gen
 	$(AM_V_GEN) ./varnishstat_help_gen >$@_
 	@mv $@_ $@
 
-varnishstat_CFLAGS = \
-	@SAN_CFLAGS@
-
 varnishstat_LDADD = \
 	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
-	@SAN_LDFLAGS@ \
 	@CURSES_LIBS@ ${RT_LIBS} ${LIBM} ${PTHREAD_LIBS}
 
 varnishstat_help_gen_LDADD = \
-	$(top_builddir)/lib/libvarnish/libvarnish.la \
-	@SAN_LDFLAGS@
+	$(top_builddir)/lib/libvarnish/libvarnish.la
diff --git a/bin/varnishtest/Makefile.am b/bin/varnishtest/Makefile.am
index 2574fb586..3a79b6fff 100644
--- a/bin/varnishtest/Makefile.am
+++ b/bin/varnishtest/Makefile.am
@@ -55,11 +55,9 @@ varnishtest_LDADD = \
 		$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
 		$(top_builddir)/lib/libvarnish/libvarnish.la \
 		$(top_builddir)/lib/libvgz/libvgz.a \
-		@SAN_LDFLAGS@ \
 		${PTHREAD_LIBS} ${NET_LIBS} ${LIBM}
 
 varnishtest_CFLAGS = \
-		@SAN_CFLAGS@ \
 		-DVTEST_WITH_VTC_LOGEXPECT \
 		-DVTEST_WITH_VTC_VARNISH \
 		-DTOP_BUILDDIR='"${top_builddir}"'
diff --git a/bin/varnishtop/Makefile.am b/bin/varnishtop/Makefile.am
index cdb63b5f8..c68eb6654 100644
--- a/bin/varnishtop/Makefile.am
+++ b/bin/varnishtop/Makefile.am
@@ -11,11 +11,6 @@ varnishtop_SOURCES = \
 	varnishtop.c \
 	varnishtop_options.h
 
-
-varnishtop_CFLAGS = \
-	@SAN_CFLAGS@
-
 varnishtop_LDADD = \
 	$(top_builddir)/lib/libvarnishapi/libvarnishapi.la \
-	@SAN_LDFLAGS@ \
 	@CURSES_LIBS@ ${RT_LIBS} ${LIBM} ${PTHREAD_LIBS}
diff --git a/configure.ac b/configure.ac
index 3b0fbd5bf..5c4558548 100644
--- a/configure.ac
+++ b/configure.ac
@@ -296,26 +296,23 @@ AC_ARG_ENABLE(msan,
 		[enable memory sanitizer (default is NO)]),
 	[MSAN_FLAGS=-fsanitize=memory])
 
-SAN_CFLAGS=
-SAN_LDFLAGS=
-
 if test "x$UBSAN_FLAGS$TSAN_FLAGS$ASAN_FLAGS$MSAN_FLAGS" != "x"; then
 	AC_DEFINE([__SANITIZER], [1], [Define to 1 if any sanitizer is enabled.])
 	SAN_FLAGS="$ASAN_FLAGS $UBSAN_FLAGS $TSAN_FLAGS $MSAN_FLAGS"
 	SAN_CFLAGS="$SAN_FLAGS -fPIC -fPIE -fno-omit-frame-pointer"
-	SAN_LDFLAGS=$SAN_FLAGS
+	SAN_LDFLAGS=
 	save_CFLAGS=$CFLAGS
 	CFLAGS="${CFLAGS} -Werror=unused-command-line-argument"
-	AX_CHECK_LINK_FLAG([-pie], [SAN_LDFLAGS="$SAN_LDFLAGS -pie"])
+	AX_CHECK_LINK_FLAG([-pie], [SAN_LDFLAGS=-pie])
 	CFLAGS=$save_CFLAGS
 	case $CC in
 	gcc*)
-		SAN_CFLAGS="${SAN_CFLAGS} -fuse-ld=gold"
+		SAN_CFLAGS="$SAN_CFLAGS -fuse-ld=gold"
 		;;
 	esac
+	CFLAGS="$CFLAGS $SAN_CFLAGS"
+	LDFLAGS="$LDFLAGS $SAN_LDFLAGS"
 fi
-AC_SUBST(SAN_CFLAGS)
-AC_SUBST(SAN_LDFLAGS)
 
 # Use jemalloc on Linux
 JEMALLOC_LDADD=
diff --git a/lib/libvarnish/Makefile.am b/lib/libvarnish/Makefile.am
index eef530795..5471895d8 100644
--- a/lib/libvarnish/Makefile.am
+++ b/lib/libvarnish/Makefile.am
@@ -5,8 +5,8 @@ AM_CPPFLAGS = \
 	-I$(top_builddir)/include \
 	@PCRE2_CFLAGS@
 
-AM_CFLAGS   = $(AM_LT_CFLAGS)  @SAN_CFLAGS@
-AM_LDFLAGS  = $(AM_LT_LDFLAGS) @SAN_LDFLAGS@
+AM_CFLAGS   = $(AM_LT_CFLAGS)
+AM_LDFLAGS  = $(AM_LT_LDFLAGS)
 
 noinst_LTLIBRARIES = libvarnish.la
 
diff --git a/lib/libvarnishapi/Makefile.am b/lib/libvarnishapi/Makefile.am
index 23e9a485c..264beb1da 100644
--- a/lib/libvarnishapi/Makefile.am
+++ b/lib/libvarnishapi/Makefile.am
@@ -35,12 +35,11 @@ libvarnishapi_la_SOURCES += daemon.c
 endif
 
 libvarnishapi_la_CFLAGS = \
-	-DVARNISH_STATE_DIR='"${VARNISH_STATE_DIR}"' \
-	@SAN_CFLAGS@
+	-DVARNISH_STATE_DIR='"${VARNISH_STATE_DIR}"'
 
 libvarnishapi_la_LIBADD = \
 	$(top_builddir)/lib/libvarnish/libvarnish.la \
-	@SAN_LDFLAGS@ ${NET_LIBS} ${RT_LIBS} ${LIBM}
+	${NET_LIBS} ${RT_LIBS} ${LIBM}
 
 if HAVE_LD_VERSION_SCRIPT
 libvarnishapi_la_LDFLAGS += -Wl,--version-script=$(srcdir)/libvarnishapi.map
@@ -79,17 +78,15 @@ vxp_test_SOURCES = \
 	vxp_test.c
 vxp_test_CFLAGS = \
 	-DVARNISH_STATE_DIR='"${VARNISH_STATE_DIR}"' \
-	-DVXP_DEBUG \
-	${SAN_CFLAGS}
+	-DVXP_DEBUG
 vxp_test_LDADD = \
 	$(top_builddir)/lib/libvarnish/libvarnish.la \
-	${RT_LIBS} ${LIBM} ${PTHREAD_LIBS} ${SAN_LDFLAGS}
+	${RT_LIBS} ${LIBM} ${PTHREAD_LIBS}
 
 noinst_PROGRAMS += vsl_glob_test
 
 vsl_glob_test_SOURCES = vsl_glob_test.c
-vsl_glob_test_CFLAGS = @SAN_CFLAGS@
-vsl_glob_test_LDADD = libvarnishapi.la @SAN_LDFLAGS@
+vsl_glob_test_LDADD = libvarnishapi.la
 
 dist_noinst_SCRIPTS = vsl_glob_test_coverage.sh vxp_test_coverage.sh
 
diff --git a/lib/libvcc/Makefile.am b/lib/libvcc/Makefile.am
index c97d709c5..b6b8bca3e 100644
--- a/lib/libvcc/Makefile.am
+++ b/lib/libvcc/Makefile.am
@@ -8,9 +8,6 @@ AM_CPPFLAGS = \
 
 noinst_LIBRARIES = libvcc.a
 
-libvcc_a_CFLAGS = \
-	@SAN_CFLAGS@
-
 libvcc_a_SOURCES = \
 	vcc_compile.h \
 	vcc_namespace.h \
diff --git a/lib/libvcc/vmodtool.py b/lib/libvcc/vmodtool.py
index e37a75966..0eb77c527 100755
--- a/lib/libvcc/vmodtool.py
+++ b/lib/libvcc/vmodtool.py
@@ -56,8 +56,7 @@ vmod_LTLIBRARIES += libvmod_XXX.la
 libvmod_XXX_la_SOURCES = \\
 \tSRC
 
-libvmod_XXX_la_CFLAGS = \\
-\t at SAN_CFLAGS@
+libvmod_XXX_la_CFLAGS =
 
 vmodtoolargs_XXX ?= --strict --boilerplate -o PFX
 vmod_XXX_symbols_regex ?= Vmod_XXX_Data
@@ -65,8 +64,7 @@ vmod_XXX_symbols_regex ?= Vmod_XXX_Data
 libvmod_XXX_la_LDFLAGS = \\
 \t-export-symbols-regex $(vmod_XXX_symbols_regex) \\
 \t$(AM_LDFLAGS) \\
-\t$(VMOD_LDFLAGS) \\
-\t at SAN_LDFLAGS@
+\t$(VMOD_LDFLAGS)
 
 nodist_libvmod_XXX_la_SOURCES = PFX.c PFX.h
 
diff --git a/lib/libvgz/Makefile.am b/lib/libvgz/Makefile.am
index db9a48bdc..5cee560e7 100644
--- a/lib/libvgz/Makefile.am
+++ b/lib/libvgz/Makefile.am
@@ -5,7 +5,7 @@ AM_LDFLAGS  = $(AM_LT_LDFLAGS)
 noinst_LIBRARIES = libvgz.a
 
 libvgz_a_CFLAGS = -D_LARGEFILE64_SOURCE=1 -DZLIB_CONST \
-	$(libvgz_extra_cflags) @SAN_CFLAGS@
+	$(libvgz_extra_cflags)
 
 libvgz_a_SOURCES = \
 	adler32.c \
diff --git a/vmod/automake_boilerplate_blob.am b/vmod/automake_boilerplate_blob.am
index d604614ac..c1934c9b6 100644
--- a/vmod/automake_boilerplate_blob.am
+++ b/vmod/automake_boilerplate_blob.am
@@ -12,8 +12,7 @@ libvmod_blob_la_SOURCES = \
 	vmod_blob_tbl_encodings.h \
 	vmod_blob_url.c
 
-libvmod_blob_la_CFLAGS = \
-	@SAN_CFLAGS@
+libvmod_blob_la_CFLAGS =
 
 vmodtoolargs_blob ?= --strict --boilerplate -o vcc_blob_if
 vmod_blob_symbols_regex ?= Vmod_blob_Data
@@ -21,8 +20,7 @@ vmod_blob_symbols_regex ?= Vmod_blob_Data
 libvmod_blob_la_LDFLAGS = \
 	-export-symbols-regex $(vmod_blob_symbols_regex) \
 	$(AM_LDFLAGS) \
-	$(VMOD_LDFLAGS) \
-	@SAN_LDFLAGS@
+	$(VMOD_LDFLAGS)
 
 nodist_libvmod_blob_la_SOURCES = vcc_blob_if.c vcc_blob_if.h
 
diff --git a/vmod/automake_boilerplate_cookie.am b/vmod/automake_boilerplate_cookie.am
index a1509d920..2ab718f63 100644
--- a/vmod/automake_boilerplate_cookie.am
+++ b/vmod/automake_boilerplate_cookie.am
@@ -5,8 +5,7 @@ vmod_LTLIBRARIES += libvmod_cookie.la
 libvmod_cookie_la_SOURCES = \
 	vmod_cookie.c
 
-libvmod_cookie_la_CFLAGS = \
-	@SAN_CFLAGS@
+libvmod_cookie_la_CFLAGS =
 
 vmodtoolargs_cookie ?= --strict --boilerplate -o vcc_cookie_if
 vmod_cookie_symbols_regex ?= Vmod_cookie_Data
@@ -14,8 +13,7 @@ vmod_cookie_symbols_regex ?= Vmod_cookie_Data
 libvmod_cookie_la_LDFLAGS = \
 	-export-symbols-regex $(vmod_cookie_symbols_regex) \
 	$(AM_LDFLAGS) \
-	$(VMOD_LDFLAGS) \
-	@SAN_LDFLAGS@
+	$(VMOD_LDFLAGS)
 
 nodist_libvmod_cookie_la_SOURCES = vcc_cookie_if.c vcc_cookie_if.h
 
diff --git a/vmod/automake_boilerplate_debug.am b/vmod/automake_boilerplate_debug.am
index 5617c04c9..d546d4587 100644
--- a/vmod/automake_boilerplate_debug.am
+++ b/vmod/automake_boilerplate_debug.am
@@ -8,8 +8,7 @@ libvmod_debug_la_SOURCES = \
 	vmod_debug_dyn.c \
 	vmod_debug_obj.c
 
-libvmod_debug_la_CFLAGS = \
-	@SAN_CFLAGS@
+libvmod_debug_la_CFLAGS =
 
 vmodtoolargs_debug ?= --strict --boilerplate -o vcc_debug_if
 vmod_debug_symbols_regex ?= Vmod_debug_Data
@@ -17,8 +16,7 @@ vmod_debug_symbols_regex ?= Vmod_debug_Data
 libvmod_debug_la_LDFLAGS = \
 	-export-symbols-regex $(vmod_debug_symbols_regex) \
 	$(AM_LDFLAGS) \
-	$(VMOD_LDFLAGS) \
-	@SAN_LDFLAGS@
+	$(VMOD_LDFLAGS)
 
 nodist_libvmod_debug_la_SOURCES = vcc_debug_if.c vcc_debug_if.h
 
diff --git a/vmod/automake_boilerplate_directors.am b/vmod/automake_boilerplate_directors.am
index 2a3618a43..157d06138 100644
--- a/vmod/automake_boilerplate_directors.am
+++ b/vmod/automake_boilerplate_directors.am
@@ -15,8 +15,7 @@ libvmod_directors_la_SOURCES = \
 	vmod_directors_shard_dir.c \
 	vmod_directors_shard_dir.h
 
-libvmod_directors_la_CFLAGS = \
-	@SAN_CFLAGS@
+libvmod_directors_la_CFLAGS =
 
 vmodtoolargs_directors ?= --strict --boilerplate -o vcc_directors_if
 vmod_directors_symbols_regex ?= Vmod_directors_Data
@@ -24,8 +23,7 @@ vmod_directors_symbols_regex ?= Vmod_directors_Data
 libvmod_directors_la_LDFLAGS = \
 	-export-symbols-regex $(vmod_directors_symbols_regex) \
 	$(AM_LDFLAGS) \
-	$(VMOD_LDFLAGS) \
-	@SAN_LDFLAGS@
+	$(VMOD_LDFLAGS)
 
 nodist_libvmod_directors_la_SOURCES = vcc_directors_if.c vcc_directors_if.h
 
diff --git a/vmod/automake_boilerplate_proxy.am b/vmod/automake_boilerplate_proxy.am
index d5873e989..2fa58068d 100644
--- a/vmod/automake_boilerplate_proxy.am
+++ b/vmod/automake_boilerplate_proxy.am
@@ -5,8 +5,7 @@ vmod_LTLIBRARIES += libvmod_proxy.la
 libvmod_proxy_la_SOURCES = \
 	vmod_proxy.c
 
-libvmod_proxy_la_CFLAGS = \
-	@SAN_CFLAGS@
+libvmod_proxy_la_CFLAGS =
 
 vmodtoolargs_proxy ?= --strict --boilerplate -o vcc_proxy_if
 vmod_proxy_symbols_regex ?= Vmod_proxy_Data
@@ -14,8 +13,7 @@ vmod_proxy_symbols_regex ?= Vmod_proxy_Data
 libvmod_proxy_la_LDFLAGS = \
 	-export-symbols-regex $(vmod_proxy_symbols_regex) \
 	$(AM_LDFLAGS) \
-	$(VMOD_LDFLAGS) \
-	@SAN_LDFLAGS@
+	$(VMOD_LDFLAGS)
 
 nodist_libvmod_proxy_la_SOURCES = vcc_proxy_if.c vcc_proxy_if.h
 
diff --git a/vmod/automake_boilerplate_purge.am b/vmod/automake_boilerplate_purge.am
index 2146f4055..35b893abb 100644
--- a/vmod/automake_boilerplate_purge.am
+++ b/vmod/automake_boilerplate_purge.am
@@ -5,8 +5,7 @@ vmod_LTLIBRARIES += libvmod_purge.la
 libvmod_purge_la_SOURCES = \
 	vmod_purge.c
 
-libvmod_purge_la_CFLAGS = \
-	@SAN_CFLAGS@
+libvmod_purge_la_CFLAGS =
 
 vmodtoolargs_purge ?= --strict --boilerplate -o vcc_purge_if
 vmod_purge_symbols_regex ?= Vmod_purge_Data
@@ -14,8 +13,7 @@ vmod_purge_symbols_regex ?= Vmod_purge_Data
 libvmod_purge_la_LDFLAGS = \
 	-export-symbols-regex $(vmod_purge_symbols_regex) \
 	$(AM_LDFLAGS) \
-	$(VMOD_LDFLAGS) \
-	@SAN_LDFLAGS@
+	$(VMOD_LDFLAGS)
 
 nodist_libvmod_purge_la_SOURCES = vcc_purge_if.c vcc_purge_if.h
 
diff --git a/vmod/automake_boilerplate_std.am b/vmod/automake_boilerplate_std.am
index b035ba7b7..57d87f773 100644
--- a/vmod/automake_boilerplate_std.am
+++ b/vmod/automake_boilerplate_std.am
@@ -8,8 +8,7 @@ libvmod_std_la_SOURCES = \
 	vmod_std_fileread.c \
 	vmod_std_querysort.c
 
-libvmod_std_la_CFLAGS = \
-	@SAN_CFLAGS@
+libvmod_std_la_CFLAGS =
 
 vmodtoolargs_std ?= --strict --boilerplate -o vcc_std_if
 vmod_std_symbols_regex ?= Vmod_std_Data
@@ -17,8 +16,7 @@ vmod_std_symbols_regex ?= Vmod_std_Data
 libvmod_std_la_LDFLAGS = \
 	-export-symbols-regex $(vmod_std_symbols_regex) \
 	$(AM_LDFLAGS) \
-	$(VMOD_LDFLAGS) \
-	@SAN_LDFLAGS@
+	$(VMOD_LDFLAGS)
 
 nodist_libvmod_std_la_SOURCES = vcc_std_if.c vcc_std_if.h
 
diff --git a/vmod/automake_boilerplate_unix.am b/vmod/automake_boilerplate_unix.am
index 1b0274e54..be3afe8cf 100644
--- a/vmod/automake_boilerplate_unix.am
+++ b/vmod/automake_boilerplate_unix.am
@@ -6,8 +6,7 @@ libvmod_unix_la_SOURCES = \
 	vmod_unix.c \
 	vmod_unix_cred_compat.h
 
-libvmod_unix_la_CFLAGS = \
-	@SAN_CFLAGS@
+libvmod_unix_la_CFLAGS =
 
 vmodtoolargs_unix ?= --strict --boilerplate -o vcc_unix_if
 vmod_unix_symbols_regex ?= Vmod_unix_Data
@@ -15,8 +14,7 @@ vmod_unix_symbols_regex ?= Vmod_unix_Data
 libvmod_unix_la_LDFLAGS = \
 	-export-symbols-regex $(vmod_unix_symbols_regex) \
 	$(AM_LDFLAGS) \
-	$(VMOD_LDFLAGS) \
-	@SAN_LDFLAGS@
+	$(VMOD_LDFLAGS)
 
 nodist_libvmod_unix_la_SOURCES = vcc_unix_if.c vcc_unix_if.h
 
diff --git a/vmod/automake_boilerplate_vtc.am b/vmod/automake_boilerplate_vtc.am
index efe418b00..2d8d9a666 100644
--- a/vmod/automake_boilerplate_vtc.am
+++ b/vmod/automake_boilerplate_vtc.am
@@ -5,8 +5,7 @@ vmod_LTLIBRARIES += libvmod_vtc.la
 libvmod_vtc_la_SOURCES = \
 	vmod_vtc.c
 
-libvmod_vtc_la_CFLAGS = \
-	@SAN_CFLAGS@
+libvmod_vtc_la_CFLAGS =
 
 vmodtoolargs_vtc ?= --strict --boilerplate -o vcc_vtc_if
 vmod_vtc_symbols_regex ?= Vmod_vtc_Data
@@ -14,8 +13,7 @@ vmod_vtc_symbols_regex ?= Vmod_vtc_Data
 libvmod_vtc_la_LDFLAGS = \
 	-export-symbols-regex $(vmod_vtc_symbols_regex) \
 	$(AM_LDFLAGS) \
-	$(VMOD_LDFLAGS) \
-	@SAN_LDFLAGS@
+	$(VMOD_LDFLAGS)
 
 nodist_libvmod_vtc_la_SOURCES = vcc_vtc_if.c vcc_vtc_if.h
 


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