Properly set NEED_REENTRANT_FUNCS for threaded libpq/ecpg.

Without this patch, no thread locking or *_r functions were being used.

diff --git a/configure b/configure
index b7f3d2bab6f7dd7cbf77427af4e127da3152c35a..40824514fb39f3049b72a9c4bb5291f76fd1de7b 100755 (executable)
--- a/configure
+++ b/configure
@@ -13395,6 +13395,11 @@ fi
 # functions are marked "not found", which is perfect.
 #
 if test "$enable_thread_safety" = yes -a "$NEED_REENTRANT_FUNCS" = yes ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define NEED_REENTRANT_FUNCS 1
+_ACEOF
+
 _CFLAGS="$CFLAGS"
 _LIBS="$LIBS"
 CFLAGS="$CFLAGS $THREAD_CPPFLAGS"

diff --git a/configure.in b/configure.in
index 2e5c7cd3f12bafa89faec65913dae81f2fb8f8d0..abe598bcb1a2d4f50460a4a5822e781018ec5655 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1053,6 +1053,7 @@ AC_SUBST(THREAD_LIBS)
 # functions are marked "not found", which is perfect.
 #
 if test "$enable_thread_safety" = yes -a "$NEED_REENTRANT_FUNCS" = yes ; then
+AC_DEFINE(NEED_REENTRANT_FUNCS, 1, [Define if non *_r libc functions are not thread safe])
 _CFLAGS="$CFLAGS"
 _LIBS="$LIBS"
 CFLAGS="$CFLAGS $THREAD_CPPFLAGS"

diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in
index b53fed22572ed85e0490530b6bd650c0457ad0e2..4691b81da32d146928c24231123bd9d434630052 100644 (file)
--- a/src/include/pg_config.h.in
+++ b/src/include/pg_config.h.in
@@ -554,6 +554,9 @@
 /* Define as the maximum alignment requirement of any C data type. */
 #undef MAXIMUM_ALIGNOF
 
+/* Define if non *_r libc functions are not thread safe */
+#undef NEED_REENTRANT_FUNCS
+
 /* Define to the address where bug reports for this package should be sent. */
 #undef PACKAGE_BUGREPORT