Add decl check for _stati64 (required for newer plibc)

Remove redundant -no-undefined (it's part of mandatory MHD_LIB_LDFLAGS
now)

Remove --export-all-symbols for W32 (visibility is used instead)
Add -fvisibility=hidden configure check (shamelessly borrowed from GTK)

Remove unused -export-symbols-regex check

Define _MHD_EXTERN to "extern" if it's undefined (this is what clients
get)

Mark all public functions with _MHD_EXTERN

Remove HIDDEN_SYMBOL definition

Don't mark hidden functions with HIDDEN_SYMBOL (everything that is not
explicitly public is hidden by default now)

Change constructor macros a bit to apply _MHD_EXTERN to them cleanly

Use HIDDEN_VISIBILITY_CFLAGS when compiling libraries

Remove EXPORT.sym files, don't mention them in EXTRA_DIST, don't use
them to define a list of exported functions

Remove redundant -no-undefined, make sure only the one that gets into
Makefiles directly remains, remove -Wl prefix from it

1 files changed, 1 insertions, 5 deletions

diff --git a/src/microhttpd/memorypool.c b/src/microhttpd/memorypool.c
index 06ef06b9..57962c17 100644
--- a/src/microhttpd/memorypool.c
+++ b/src/microhttpd/memorypool.c
@@ -83,7 +83,6 @@ struct MemoryPool
  * @param max maximum size of the pool
  * @return NULL on error
  */
-HIDDEN_SYMBOL
 struct MemoryPool *
 MHD_pool_create (size_t max)
 {
@@ -127,7 +126,7 @@ MHD_pool_create (size_t max)
  *
  * @param pool memory pool to destroy
  */
-void HIDDEN_SYMBOL
+void
 MHD_pool_destroy (struct MemoryPool *pool)
 {
   if (pool == NULL)
@@ -151,7 +150,6 @@ MHD_pool_destroy (struct MemoryPool *pool)
  * @return NULL if the pool cannot support size more
  *         bytes
  */
-HIDDEN_SYMBOL
 void *
 MHD_pool_allocate (struct MemoryPool *pool,
                    size_t size, int from_end)
@@ -195,7 +193,6 @@ MHD_pool_allocate (struct MemoryPool *pool,
  *         NULL if the pool cannot support @a new_size
  *         bytes (old continues to be valid for @a old_size)
  */
-HIDDEN_SYMBOL
 void *
 MHD_pool_reallocate (struct MemoryPool *pool,
                      void *old,
@@ -250,7 +247,6 @@ MHD_pool_reallocate (struct MemoryPool *pool,
  * @param size how many bytes need to be kept at this address
  * @return addr new address of @a keep (if it had to change)
  */
-HIDDEN_SYMBOL
 void *
 MHD_pool_reset (struct MemoryPool *pool,
                 void *keep,