heimdal_build: Remove bashism from --address-sanitizer build rule

export FOO=bar is a Bash extension, and is not required in this case, we only need the asn1_compile
to run under the variable, there are no further commands in this sub-shell.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Isaac Boukris <iboukris@samba.org>
Autobuild-User(master): Isaac Boukris <iboukris@samba.org>
Autobuild-Date(master): Sat Jan 18 12:25:16 UTC 2020 on sn-devel-184

diff --git a/source4/heimdal_build/wscript_build b/source4/heimdal_build/wscript_build
index 7f0896776641e169a747b42ebacc309440a70b3a..e031d9831ff8db28777e189c18144eda9f0b69b2 100644 (file)
--- a/source4/heimdal_build/wscript_build
+++ b/source4/heimdal_build/wscript_build
@@ -57,16 +57,16 @@ def HEIMDAL_ASN1(name, source,
     # SRC[0].abspath(env) gives the absolute path to the source directory for the first
     # source file. Note that in the case of a option_file, we have more than
     # one source file
-    cd_rule = 'cd "${TGT[0].parent.abspath(env)}"'
+    cd_rule = 'cd "${TGT[0].parent.abspath(env)}" &&'
     env = LOAD_ENVIRONMENT()
     if env.ADDRESS_SANITIZER:
         # If address sanitizer is enabled, we need to suppress leak checking
         # in the asn1 tool.
-        no_leak_check = " && export ASAN_OPTIONS=detect_leaks=0"
+        no_leak_check = " ASAN_OPTIONS=detect_leaks=0"
     else:
         no_leak_check = ""
 
-    asn1_rule = cd_rule + no_leak_check + ' && "${ASN1_COMPILE}" ${OPTION_FILE} ${ASN1OPTIONS} --one-code-file "${SRC[0].abspath(env)}" ${ASN1NAME}'
+    asn1_rule = cd_rule + no_leak_check + ' "${ASN1_COMPILE}" ${OPTION_FILE} ${ASN1OPTIONS} --one-code-file "${SRC[0].abspath(env)}" ${ASN1NAME}'
 
     source = to_list(source)