In preparation to building with pedantic mode enabled, change a couple
of places where the current mingw gcc compiler provided with the SDK
reports issues.
A full fix for the incompatible use of (void *) to store function
pointers has been punted, with the minimal change to instead use a
generic function pointer (FARPROC), and therefore the (hopefully)
temporary need to disable incompatible pointer warnings.
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@xxxxxxxxx>
---
This is all that is needed to build cleanly once merged to maint/master/next
There is at least one fix needed on top for seen, that was sent already
and is expected as part of a different reroll as well of several more for
git-for-windows/main that will be send independently.
compat/nedmalloc/nedmalloc.c | 2 +-
compat/win32/lazyload.h | 2 +-
config.mak.dev | 13 ++++++++-----
3 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/compat/nedmalloc/nedmalloc.c b/compat/nedmalloc/nedmalloc.c
index 1cc31c3502..edb438a777 100644
--- a/compat/nedmalloc/nedmalloc.c
+++ b/compat/nedmalloc/nedmalloc.c
@@ -510,7 +510,7 @@ static void threadcache_free(nedpool *p, threadcache *tc, int mymspace, void *me
assert(idx<=THREADCACHEMAXBINS);
if(tck==*binsptr)
{
- fprintf(stderr, "Attempt to free already freed memory block %p - aborting!\n", tck);
+ fprintf(stderr, "Attempt to free already freed memory block %p - aborting!\n", (void *)tck);
abort();
}
#ifdef FULLSANITYCHECKS
diff --git a/compat/win32/lazyload.h b/compat/win32/lazyload.h
index 9e631c8593..d2056cdadf 100644
--- a/compat/win32/lazyload.h
+++ b/compat/win32/lazyload.h
@@ -37,7 +37,7 @@ struct proc_addr {
#define INIT_PROC_ADDR(function) \
(function = get_proc_addr(&proc_addr_##function))
-static inline void *get_proc_addr(struct proc_addr *proc)
+static inline FARPROC get_proc_addr(struct proc_addr *proc)
{
/* only do this once */
if (!proc->initialized) {
diff --git a/config.mak.dev b/config.mak.dev
index 41d6345bc0..5424db5c22 100644
--- a/config.mak.dev
+++ b/config.mak.dev
@@ -1,11 +1,18 @@
+ifndef COMPILER_FEATURES
+COMPILER_FEATURES := $(shell ./detect-compiler $(CC))
+endif
+
ifeq ($(filter no-error,$(DEVOPTS)),)
DEVELOPER_CFLAGS += -Werror
SPARSE_FLAGS += -Wsparse-error
endif
+DEVELOPER_CFLAGS += -Wall
ifneq ($(filter pedantic,$(DEVOPTS)),)
DEVELOPER_CFLAGS += -pedantic
+ifneq ($(filter gcc5,$(COMPILER_FEATURES)),)
+DEVELOPER_CFLAGS += -Wno-incompatible-pointer-types
+endif
endif
-DEVELOPER_CFLAGS += -Wall
DEVELOPER_CFLAGS += -Wdeclaration-after-statement
DEVELOPER_CFLAGS += -Wformat-security
DEVELOPER_CFLAGS += -Wold-style-definition
@@ -16,10 +23,6 @@ DEVELOPER_CFLAGS += -Wunused
DEVELOPER_CFLAGS += -Wvla
DEVELOPER_CFLAGS += -fno-common
-ifndef COMPILER_FEATURES
-COMPILER_FEATURES := $(shell ./detect-compiler $(CC))
-endif
-
ifneq ($(filter clang4,$(COMPILER_FEATURES)),)
DEVELOPER_CFLAGS += -Wtautological-constant-out-of-range-compare
endif
--
2.33.0.481.g26d3bed244
