@@ -6,14 +6,19 @@ ifeq ($(filter no-error,$(DEVOPTS)),)
DEVELOPER_CFLAGS += -Werror
SPARSE_FLAGS += -Wsparse-error
endif
+
DEVELOPER_CFLAGS += -Wall
ifeq ($(filter no-pedantic,$(DEVOPTS)),)
DEVELOPER_CFLAGS += -pedantic
+ifneq (($or $(filter gcc5,$(COMPILER_FEATURES)),$(filter clang4,$(COMPILER_FEATURES))),)
DEVELOPER_CFLAGS += -Wpedantic
-ifneq ($(filter gcc5,$(COMPILER_FEATURES)),)
+ifneq ($(filter gcc10,$(COMPILER_FEATURES)),)
+ifeq ($(uname_S),MINGW)
DEVELOPER_CFLAGS += -Wno-pedantic-ms-format
endif
endif
+endif
+endif
DEVELOPER_CFLAGS += -Wdeclaration-after-statement
DEVELOPER_CFLAGS += -Wformat-security
DEVELOPER_CFLAGS += -Wold-style-definition
@@ -11,6 +11,10 @@ uname_R := $(shell sh -c 'uname -r 2>/dev/null || echo not')
uname_P := $(shell sh -c 'uname -p 2>/dev/null || echo not')
uname_V := $(shell sh -c 'uname -v 2>/dev/null || echo not')
+ifneq ($(findstring MINGW,$(uname_S)),)
+ uname_S := MINGW
+endif
+
ifdef MSVC
# avoid the MingW and Cygwin configuration sections
uname_S := Windows
@@ -588,7 +592,7 @@ ifeq ($(uname_S),NONSTOP_KERNEL)
SANE_TOOL_PATH = /usr/coreutils/bin:/usr/local/bin
SHELL_PATH = /usr/coreutils/bin/bash
endif
-ifneq (,$(findstring MINGW,$(uname_S)))
+ifeq ($(uname_S),MINGW)
pathsep = ;
HAVE_ALLOCA_H = YesPlease
NO_PREAD = YesPlease
6a8cbc41ba (developer: enable pedantic by default, 2021-09-03) enables pedantic mode in as many compilers as possible to help gather feedback on future tightening, so lets do so. -Wpedantic is missing in some really old gcc 4 versions so lets restrict it to gcc5 and clang4 (it does work in clang3 AFAIK, but it will be unlikely that a developer will use such an old compiler anyway). MinGW gcc is the only one which has -Wno-pedantic-ms-format, and while that is available also in older compilers, the Windows SDK provides gcc10 so lets aim for that. Note that in order to target the flag to only Windows, additional changes were needed in config.mak.uname to propagate the OS detection which also did some minor refactoring, but which is functionaly equivalent. Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> --- config.mak.dev | 7 ++++++- config.mak.uname | 6 +++++- 2 files changed, 11 insertions(+), 2 deletions(-)