dogecoin/depends/packages/bdb.mk
fanquake d0a829e963
build: fix mutex detection when building bdb on macOS
Starting with the Clang shipped with Xcode 12, Apple has enabled
-Werror=implicit-function-declaration by default. This causes bdbs mutex
detection to fail when building on macOS (not cross-compiling):

checking for mutexes... UNIX/fcntl
configure: WARNING: NO SHARED LATCH IMPLEMENTATION FOUND FOR THIS PLATFORM.
configure: error: Unable to find a mutex implementation

as previously emitted warnings are being turned into errors. i.e:

error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]

Append -Wno-error=implicit-function-declaration to cflags so that
-Wimplicit-function-declaration returns to being a warning, and the
configure checks will succeed.

Fixes #19411.
2020-10-27 21:30:12 +08:00

33 lines
1.1 KiB
Makefile

package=bdb
$(package)_version=4.8.30
$(package)_download_path=https://download.oracle.com/berkeley-db
$(package)_file_name=db-$($(package)_version).NC.tar.gz
$(package)_sha256_hash=12edc0df75bf9abd7f82f821795bcee50f42cb2e5f76a6a281b85732798364ef
$(package)_build_subdir=build_unix
$(package)_patches=clang_cxx_11.patch
define $(package)_set_vars
$(package)_config_opts=--disable-shared --enable-cxx --disable-replication --enable-option-checking
$(package)_config_opts_mingw32=--enable-mingw
$(package)_config_opts_linux=--with-pic
$(package)_cflags+=-Wno-error=implicit-function-declaration
$(package)_cxxflags=-std=c++11
$(package)_cppflags_mingw32=-DUNICODE -D_UNICODE
endef
define $(package)_preprocess_cmds
patch -p1 < $($(package)_patch_dir)/clang_cxx_11.patch && \
cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub dist
endef
define $(package)_config_cmds
../dist/$($(package)_autoconf)
endef
define $(package)_build_cmds
$(MAKE) libdb_cxx-4.8.a libdb-4.8.a
endef
define $(package)_stage_cmds
$(MAKE) DESTDIR=$($(package)_staging_dir) install_lib install_include
endef