diff --git a/cmake/BuildLibEIO.cmake b/cmake/BuildLibEIO.cmake
index dea3e5635ee99e092f071976fa5db3777ae8bd20..588826c2dcfb4ad9f8b18b9698e0cda919f7c68f 100644
--- a/cmake/BuildLibEIO.cmake
+++ b/cmake/BuildLibEIO.cmake
@@ -3,22 +3,8 @@
macro(libeio_build)
set(eio_compile_flags)
- set(eio_compile_flags "${eio_compile_flags} -Wno-unused")
- if (CC_HAS_WNO_DANGLING_ELSE)
- set(eio_compile_flags "${eio_compile_flags} -Wno-dangling-else")
- endif()
- if (CC_HAS_WNO_PARENTHESES)
- set(eio_compile_flags "${eio_compile_flags} -Wno-parentheses")
- endif()
- if (CC_HAS_WNO_UNUSED_FUNCTION)
- set(eio_compile_flags "${eio_compile_flags} -Wno-unused-function")
- endif()
- if (CC_HAS_WNO_UNUSED_VALUE)
- set(eio_compile_flags "${eio_compile_flags} -Wno-unused-value")
- endif()
- if (CC_HAS_WNO_UNUSED_RESULT)
- set(eio_compile_flags "${eio_compile_flags} -Wno-unused-result")
- endif()
+ # See comments in BuildLibEV.cmake
+ set(eio_compile_flags "${eio_compile_flags} -w")
set(eio_compile_flags "${eio_compile_flags} -DENABLE_BUNDLED_LIBEIO=1")
set(eio_compile_flags "${eio_compile_flags} -DEIO_STACKSIZE=0")
if (TARGET_OS_LINUX)
diff --git a/cmake/BuildLibEV.cmake b/cmake/BuildLibEV.cmake
index 63abc1994fe0cb7bc3cda74d8344efb160f5bdd5..58e970851e834d7b7f9b8344069bf7e80e3052d5 100644
--- a/cmake/BuildLibEV.cmake
+++ b/cmake/BuildLibEV.cmake
@@ -11,18 +11,6 @@ macro(libev_build)
# place:
set(ev_compile_flags "${ev_compile_flags} -w")
-# if (CC_HAS_WNO_UNUSED_RESULT)
-# set(ev_compile_flags "${ev_compile_flags} -Wno-unused-value")
-# endif()
-# if (CC_HAS_WNO_COMMENT)
-# set(ev_compile_flags "${ev_compile_flags} -Wno-comment")
-# endif()
-# if (CC_HAS_FNO_STRICT_ALIASING)
-# set(ev_compile_flags "${ev_compile_flags} -fno-strict-aliasing")
-# endif()
-# if (CC_HAS_WNO_PARENTHESES)
-# set(ev_compile_flags "${ev_compile_flags} -Wno-parentheses")
-# endif()
set(ev_compile_flags "${ev_compile_flags} -DENABLE_BUNDLED_LIBEV=1")
if (TARGET_OS_LINUX)
diff --git a/cmake/BuildLibYAML.cmake b/cmake/BuildLibYAML.cmake
index fe20666797d2c6aa9669e528989a6ef4f729e3bd..113e0eae361bc433b202efda2d7d9a30ab75ed6c 100644
--- a/cmake/BuildLibYAML.cmake
+++ b/cmake/BuildLibYAML.cmake
@@ -5,10 +5,8 @@ macro(libyaml_build)
set(LIBYAML_LIBRARIES yaml)
add_subdirectory(${PROJECT_SOURCE_DIR}/third_party/libyaml)
- if (CC_HAS_WNO_PARENTHESES_EQUALITY)
- set(yaml_compile_flags "${yaml_compile_flags} -Wno-parentheses-equality")
- endif()
- set_target_properties(yaml PROPERTIES COMPILE_FLAGS "${yaml_compile_flags}")
+ # See comments in BuildLibEV.cmake
+ set_target_properties(yaml PROPERTIES COMPILE_FLAGS "-w")
find_package_message(LIBYAML
"Using bundled libyaml"
diff --git a/cmake/BuildZSTD.cmake b/cmake/BuildZSTD.cmake
index 627262e08f28700eb5e198872400913fd16611f9..383ea057a765bfbd3d6906700245358955c44b0c 100644
--- a/cmake/BuildZSTD.cmake
+++ b/cmake/BuildZSTD.cmake
@@ -1,5 +1,5 @@
macro(zstd_build)
- add_library(zstd STATIC
+ set(zstd_src
third_party/zstd/lib/common/zstd_common.c
third_party/zstd/lib/common/entropy_common.c
third_party/zstd/lib/common/xxhash.c
@@ -9,7 +9,14 @@ macro(zstd_build)
third_party/zstd/lib/compress/zstd_compress.c
third_party/zstd/lib/compress/huf_compress.c
third_party/zstd/lib/compress/fse_compress.c
-)
+ )
+
+ if (CC_HAS_WNO_IMPLICIT_FALLTHROUGH)
+ set_source_files_properties(${zstd_src}
+ PROPERTIES COMPILE_FLAGS -Wno-implicit-fallthrough)
+ endif()
+
+ add_library(zstd STATIC ${zstd_src})
set(ZSTD_LIBRARIES zstd)
set(ZSTD_INCLUDE_DIRS
${CMAKE_CURRENT_SOURCE_DIR}/third_party/zstd/lib
diff --git a/cmake/compiler.cmake b/cmake/compiler.cmake
index 8e8cc57d84f1dac017df79ac5cfd06404e281b11..32b1738bb571fff96856c740789b17e6f5001c15 100644
--- a/cmake/compiler.cmake
+++ b/cmake/compiler.cmake
@@ -87,16 +87,8 @@ endif()
# GCC can also be built on top of llvm runtime (on mac).
#
-check_c_compiler_flag("-Wno-unused-const-variable" CC_HAS_WNO_UNUSED_CONST_VARIABLE)
-check_c_compiler_flag("-Wno-unused-result" CC_HAS_WNO_UNUSED_RESULT)
-check_c_compiler_flag("-Wno-unused-value" CC_HAS_WNO_UNUSED_VALUE)
-check_c_compiler_flag("-Wno-unused-function" CC_HAS_WNO_UNUSED_FUNCTION)
-check_c_compiler_flag("-fno-strict-aliasing" CC_HAS_FNO_STRICT_ALIASING)
-check_c_compiler_flag("-Wno-comment" CC_HAS_WNO_COMMENT)
check_c_compiler_flag("-Wno-parentheses" CC_HAS_WNO_PARENTHESES)
check_c_compiler_flag("-Wno-parentheses-equality" CC_HAS_WNO_PARENTHESES_EQUALITY)
-check_c_compiler_flag("-Wno-undefined-inline" CC_HAS_WNO_UNDEFINED_INLINE)
-check_c_compiler_flag("-Wno-dangling-else" CC_HAS_WNO_DANGLING_ELSE)
check_c_compiler_flag("-Wno-tautological-compare" CC_HAS_WNO_TAUTOLOGICAL_COMPARE)
check_c_compiler_flag("-Wno-misleading-indentation" CC_HAS_WNO_MISLEADING_INDENTATION)
check_c_compiler_flag("-Wno-varargs" CC_HAS_WNO_VARARGS)
diff --git a/cmake/luajit.cmake b/cmake/luajit.cmake
index 897a0ae1d3ef7c7fc5322ca0eca2f2db1eb75e79..e7d1b59391496e2b5ca09eb7314a11f2277fe807 100644
--- a/cmake/luajit.cmake
+++ b/cmake/luajit.cmake
@@ -155,6 +155,10 @@ macro(luajit_build)
if(CC_HAS_WNO_VARARGS)
set(luajit_cflags ${luajit_cflags} -Wno-varargs)
endif()
+ if (CC_HAS_WNO_IMPLICIT_FALLTHROUGH)
+ set(luajit_cflags ${luajit_cflags} -Wno-implicit-fallthrough)
+ endif()
+
# We are consciously ommiting debug info in RelWithDebInfo mode
if (${CMAKE_BUILD_TYPE} STREQUAL "Debug")
set (luajit_ccopt -O0)
diff --git a/src/box/box.cc b/src/box/box.cc
index 04e3b3680951d25d20889ee6da75d07e59d1c6eb..6c4764f5430bda918da56cac8dcc7a4a877f9e3b 100644
--- a/src/box/box.cc
+++ b/src/box/box.cc
@@ -1004,7 +1004,7 @@ box_process_call(struct request *request, struct obuf *out)
*/
struct credentials orig_credentials;
- struct session *session;
+ struct session *session = NULL;
if (func && func->def.setuid) {
/* Save original credentials */
session = current_session();
diff --git a/src/box/vinyl.c b/src/box/vinyl.c
index 2396469dfc8f61f9bbf3d97400955be900030f65..0e6ca91d7403d5078a4c519a9f410ed6e73cc709 100644
--- a/src/box/vinyl.c
+++ b/src/box/vinyl.c
@@ -7060,7 +7060,7 @@ vy_commit(struct vy_env *e, struct vy_tx *tx, int64_t lsn)
const struct tuple *delete = NULL, *replace = NULL;
enum vy_status status = e->status;
int64_t checkpoint_lsn = e->scheduler->checkpoint_lsn;
- uint32_t current_space_id = 0;
+ MAYBE_UNUSED uint32_t current_space_id = 0;
stailq_foreach_entry(v, &tx->log, next_in_log) {
/*
* The tx log contains both reads and writes, but
diff --git a/src/box/vy_stmt.c b/src/box/vy_stmt.c
index 3b976ac506729809bfdb1449067a21a28c7b8f04..780920c2eec005d25c2e60f88fc0a2b58eb74b36 100644
--- a/src/box/vy_stmt.c
+++ b/src/box/vy_stmt.c
@@ -298,6 +298,7 @@ vy_stmt_replace_from_upsert(struct tuple_format *replace_format,
/* Copy statement data excluding UPSERT operations */
struct tuple_format *format = tuple_format_by_id(upsert->format_id);
+ (void)format;
/*
* UPSERT must have the n_upserts field in the extra
* memory.
diff --git a/src/box/xctl.c b/src/box/xctl.c
index 436f1a36f7ebed08fbce951b8bce6792047c81f2..46dd8c2cf687a3c4d8ba768eb15549e58db43ba8 100644
--- a/src/box/xctl.c
+++ b/src/box/xctl.c
@@ -1362,7 +1362,7 @@ xctl_recovery_create_vy_run(struct xctl_recovery *recovery, int64_t vy_run_id)
}
struct mh_i64ptr_t *h = recovery->vy_run_hash;
struct mh_i64ptr_node_t node = { vy_run_id, run };
- struct mh_i64ptr_node_t *old_node;
+ struct mh_i64ptr_node_t *old_node = NULL;
if (mh_i64ptr_put(h, &node, &old_node, NULL) == mh_end(h)) {
diag_set(OutOfMemory, 0, "mh_i64ptr_put", "mh_i64ptr_node_t");
free(run);
diff --git a/src/lib/msgpuck b/src/lib/msgpuck
index 2598bce249077ca49ba311247e03b2a10558bbbb..ed2cdbd2cf2cfdd104b703214d0647939d00b891 160000
--- a/src/lib/msgpuck
+++ b/src/lib/msgpuck
@@ -1 +1 @@
-Subproject commit 2598bce249077ca49ba311247e03b2a10558bbbb
+Subproject commit ed2cdbd2cf2cfdd104b703214d0647939d00b891
diff --git a/third_party/gopt/gopt.c b/third_party/gopt/gopt.c
index a7661748ded7ceed3d186b5ab8e357e7a93b108a..fd916f811417ce335e7e2a55052f608b137eae1e 100644
--- a/third_party/gopt/gopt.c
+++ b/third_party/gopt/gopt.c
@@ -281,7 +281,7 @@ void gopt_help(const void *opt_def){
*/
const int long_opt_width = 27; /* not counting leading "--" */
- const int help_width = 54;
+ const size_t help_width = 54;
const char help_padding[] = " ";
while (opt->key) {
diff --git a/third_party/libev/ev.h b/third_party/libev/ev.h
index a95bb69c33824413aaa7a9608e9766d57603b387..864e0f79cd0a851d7682e09e8c85a4a5fdc30edc 100644
--- a/third_party/libev/ev.h
+++ b/third_party/libev/ev.h
@@ -43,7 +43,12 @@
#ifdef __cplusplus
# define EV_CPP(x) x
# if __cplusplus >= 201103L
-# define EV_THROW noexcept
+/*
+ * Avoid noisy "mangled name of 'ev_set_syserr_cb' will change in C++17
+ * due to non-throwing" warnings.
+ * # define EV_THROW noexcept
+ */
+# define EV_THROW
# else
# define EV_THROW throw ()
# endif
diff --git a/third_party/qsort_arg.c b/third_party/qsort_arg.c
index 7a45b09f5ff479268f40adacea6c902efc182da6..5d0b7ae1c633461dec78a1e919e618a0b9434bd5 100644
--- a/third_party/qsort_arg.c
+++ b/third_party/qsort_arg.c
@@ -186,11 +186,11 @@ loop:SWAPINIT(a, es);
pn = (char *) a + n * es;
r = min(pa - (char *) a, pb - pa);
vecswap(a, pb - r, r);
- r = min(pd - pc, pn - pd - es);
+ r = min(pd - pc, pn - pd - (intptr_t)es);
vecswap(pb, pn - r, r);
- if ((r = pb - pa) > es)
+ if ((r = pb - pa) > (intptr_t)es)
qsort_arg(a, r / es, es, cmp, arg);
- if ((r = pd - pc) > es)
+ if ((r = pd - pc) > (intptr_t)es)
{
/* Iterate rather than recurse to save stack space */
a = pn - r;
diff --git a/third_party/qsort_arg_mt.c b/third_party/qsort_arg_mt.c
index 0d9a88a70800d3fa87d309727e65bb767b9dbb8f..71ccae37022f42ac7366a228b7fd2914d531e14e 100644
--- a/third_party/qsort_arg_mt.c
+++ b/third_party/qsort_arg_mt.c
@@ -130,7 +130,7 @@ med3(char *a, char *b, char *c, int (*cmp)(const void *a, const void *b, void *a
}
static void
-qsort_arg_mt_internal(void *a, size_t n, size_t es,
+qsort_arg_mt_internal(void *a, size_t n, intptr_t es,
int (*cmp)(const void *a, const void *b, void *arg), void *arg)
{
char *pa, *pb, *pc, *pd, *pl, *pm, *pn;