Don't put POSTGRESQL_CPPFLAGS in CFLAGS

1 files changed, 3 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index dc9eabbc4..b31d0a6c7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -811,13 +811,15 @@ AM_CONDITIONAL(HAVE_SQLITE, test x$sqlite = xtrue)
 AC_SUBST(SQLITE_CPPFLAGS)
 AC_SUBST(SQLITE_LDFLAGS)
 
+LDFLAGS=$SAVE_LDFLAGS
+CPPFLAGS=$SAVE_CPPFLAGS
+
 # test for postgres
 postgres=false
 # even running the check for postgres breaks emscripten ...
 if test "$taler_only" != yes; then
   AX_LIB_POSTGRESQL([])
   if test "$found_postgresql" = "yes"; then
-    CFLAGS="$CFLAGS $POSTGRESQL_CPPFLAGS"
     CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
     AC_CHECK_HEADERS([libpq-fe.h],
       postgres=true)