# This file is part of MXE. See LICENSE.md for licensing information. PKG             := gcc$(PKG)_WEBSITE  := https://gcc.gnu.org/$(PKG)_DESCR    := GCC$(PKG)_IGNORE   :=$(PKG)_VERSION  := 11.5.0$(PKG)_RELEASE  := $($(PKG)_VERSION)$(PKG)_CHECKSUM := a6e21868ead545cf87f0c01f84276e4b5281d672098591c1c896241f09363478$(PKG)_SUBDIR   := gcc-$($(PKG)_VERSION)$(PKG)_FILE     := gcc-$($(PKG)_VERSION).tar.xz$(PKG)_URL      := https://ftp.gnu.org/gnu/gcc/gcc-$($(PKG)_VERSION)/$($(PKG)_FILE)$(PKG)_URL_2    := https://www.mirrorservice.org/sites/sourceware.org/pub/gcc/releases/gcc-$($(PKG)_VERSION)/$($(PKG)_FILE)$(PKG)_DEPS     := binutils mingw-w64 $(addprefix $(BUILD)~,gmp isl mpc mpfr) define $(PKG)_UPDATE    $(WGET) -q -O- 'https://ftp.gnu.org/gnu/gcc/?C=M;O=D' | \    grep -v 'gcc-6\|gcc-7' | \    $(SED) -n 's,.*<a href="gcc-\([0-9][^"]*\)/".*,\1,p' | \    $(SORT) -V | \    tail -1endef define $(PKG)_CONFIGURE    # configure gcc    cd '$(BUILD_DIR)' && '$(SOURCE_DIR)/configure' \        $(MXE_DISABLE_DOC_OPTS) \        --target='$(TARGET)' \        --build='$(BUILD)' \        --prefix='$(PREFIX)' \        --libdir='$(PREFIX)/lib' \        --with-sysroot='$(PREFIX)/$(TARGET)' \        --enable-languages='c,c++,objc,fortran' \        --enable-version-specific-runtime-libs \        --with-gcc \        --with-gnu-ld \        --with-gnu-as \        --disable-nls \        $(if $(BUILD_STATIC),--disable-shared) \        --disable-multilib \        --without-x \        --disable-win32-registry \        --enable-threads=$(MXE_GCC_THREADS) \        $(MXE_GCC_EXCEPTION_OPTS) \        --enable-default-ssp \        --enable-libgomp \        --with-gmp='$(PREFIX)/$(BUILD)' \        --with-isl='$(PREFIX)/$(BUILD)' \        --with-mpc='$(PREFIX)/$(BUILD)' \        --with-mpfr='$(PREFIX)/$(BUILD)' \        --with-as='$(PREFIX)/bin/$(TARGET)-as' \        --with-ld='$(PREFIX)/bin/$(TARGET)-ld' \        --with-nm='$(PREFIX)/bin/$(TARGET)-nm' \        --enable-libstdcxx-time \        $(shell [ `uname -s` == Darwin ] && echo "LDFLAGS='-Wl,-no_pie'") \        $(PKG_CONFIGURE_OPTS)endef define $(PKG)_BUILD_mingw-w64    # `configure`'s libdl detection:    #   - bypasses the gcc/mingw use of `LoadLibrary`    #   - adds unnecessary dependency    #   - causes unexpected linking errors    #   - can't be reliably disabled in all subdirs    # safe option is `make clean`, but we don't want to enforce that    -rm -v '$(PREFIX)/$(TARGET)'/{lib,bin}/libdl.*    -rm -v '$(PREFIX)/$(TARGET)/include/dlfcn.h'     # install mingw-w64 headers    $(call PREPARE_PKG_SOURCE,mingw-w64,$(BUILD_DIR))    mkdir '$(BUILD_DIR).headers'    cd '$(BUILD_DIR).headers' && '$(BUILD_DIR)/$(mingw-w64_SUBDIR)/mingw-w64-headers/configure' \        --host='$(TARGET)' \        --prefix='$(PREFIX)/$(TARGET)' \        --enable-sdk=all \        --enable-idl \        --enable-secure-api \        --with-default-msvcrt=msvcrt \        --with-default-win32-winnt=0x0601 \        $(mingw-w64-headers_CONFIGURE_OPTS)    $(MAKE) -C '$(BUILD_DIR).headers' install     # build standalone gcc    $($(PKG)_CONFIGURE)    $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)' all-gcc    $(MAKE) -C '$(BUILD_DIR)' -j 1 $(INSTALL_STRIP_TOOLCHAIN)-gcc     # build mingw-w64-crt    mkdir '$(BUILD_DIR).crt'    cd '$(BUILD_DIR).crt' && '$(BUILD_DIR)/$(mingw-w64_SUBDIR)/mingw-w64-crt/configure' \        --host='$(TARGET)' \        --prefix='$(PREFIX)/$(TARGET)' \        --with-default-msvcrt=msvcrt \        --with-default-win32-winnt=0x0601 \        @gcc-crt-config-opts@ \        $(mingw-w64-crt_CONFIGURE_OPTS)    $(MAKE) -C '$(BUILD_DIR).crt' -j '$(JOBS)' || $(MAKE) -C '$(BUILD_DIR).crt' -j '$(JOBS)'    $(MAKE) -C '$(BUILD_DIR).crt' -j 1 $(INSTALL_STRIP_TOOLCHAIN)     # build posix threads    mkdir '$(BUILD_DIR).pthreads'    cd '$(BUILD_DIR).pthreads' && '$(BUILD_DIR)/$(mingw-w64_SUBDIR)/mingw-w64-libraries/winpthreads/configure' \        $(MXE_CONFIGURE_OPTS) \        $(mingw-w64-pthreads_CONFIGURE_OPTS)    $(MAKE) -C '$(BUILD_DIR).pthreads' -j '$(JOBS)' || $(MAKE) -C '$(BUILD_DIR).pthreads' -j '$(JOBS)'    $(MAKE) -C '$(BUILD_DIR).pthreads' -j 1 $(INSTALL_STRIP_TOOLCHAIN)     # build rest of gcc     # Force <sys/mman.h>'s presence to false when building target libgcc to prevent    # a dependency on mmap(). If mman-win32 package has been installed when gcc is built    # (which installs sys/mman.h), gcov (from libgcc) will depend on mmap(), and fail to link    # (undefined reference to `mmap') when building with --coverage.    ac_cv_header_sys_mman_h=no \        $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)' all-target-libgcc    # `all-target-libstdc++-v3` sometimes has parallel failure    $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)' all-target-libstdc++-v3 || $(MAKE) -C '$(BUILD_DIR)' -j 1 all-target-libstdc++-v3    $(MAKE) -C '$(BUILD_DIR)' -j '$(JOBS)'    $(MAKE) -C '$(BUILD_DIR)' -j 1 $(INSTALL_STRIP_TOOLCHAIN)     $($(PKG)_POST_BUILD)endef define $(PKG)_POST_BUILD    # - no non-trivial way to configure installation of *.dlls    #   each sudbir has it's own variations of variables like:    #       `toolexeclibdir` `install-toolexeclibLTLIBRARIES` etc.    #   and maintaining those would be cumbersome    # - shared libgcc isn't installed to version-specific locations    # - need to keep `--enable-version-specific-runtime-libs` otherwise    #   libraries go directly into $(PREFIX)/$(TARGET)/lib and are    #   harder to cleanup    # - ignore rm failure as parallel build may have cleaned up, but    #   don't wildcard all libs so future additions will be detected    $(and $(BUILD_SHARED),    $(MAKE) -C '$(BUILD_DIR)/$(TARGET)/libgcc' -j 1 \        toolexecdir='$(PREFIX)/$(TARGET)/bin' \        SHLIB_SLIBDIR_QUAL= \        install-shared    mv  -v '$(PREFIX)/lib/gcc/$(TARGET)/$($(PKG)_RELEASE)/'*.dll '$(PREFIX)/$(TARGET)/bin/'    -rm -v '$(PREFIX)/lib/gcc/$(TARGET)/'libgcc_s*.dll    -rm -v '$(PREFIX)/lib/gcc/$(TARGET)/lib/'libgcc_s*.a    -rmdir '$(PREFIX)/lib/gcc/$(TARGET)/lib/')     # cc1libdir isn't passed to subdirs so install correctly and rm    $(MAKE) -C '$(BUILD_DIR)/libcc1' -j 1 install cc1libdir='$(PREFIX)/lib/gcc/$(TARGET)/$($(PKG)_RELEASE)'    -rm -f '$(PREFIX)/lib/'libcc1*     # overwrite default specs to mimic stack protector handling of glibc    # ./configure above doesn't do this    '$(TARGET)-gcc' -dumpspecs > '$(PREFIX)/lib/gcc/$(TARGET)/$($(PKG)_RELEASE)/specs'    $(SED) -i 's,-lmingwex,-lmingwex -lssp_nonshared -lssp,' '$(PREFIX)/lib/gcc/$(TARGET)/$($(PKG)_RELEASE)/specs'     # compile test    cd '$(PREFIX)/$(TARGET)/bin' && '$(TARGET)-gcc' \        -W -Wall -Werror -ansi -pedantic \        -D_FORTIFY_SOURCE=2 \        --coverage -fprofile-dir=. -v \        '$(TEST_FILE)' -o '$(PREFIX)/$(TARGET)/bin/test-$(PKG).exe'endef $(PKG)_BUILD_x86_64-w64-mingw32 = $(subst @gcc-crt-config-opts@,--disable-lib32,$($(PKG)_BUILD_mingw-w64))$(PKG)_BUILD_i686-w64-mingw32   = $(subst @gcc-crt-config-opts@,--disable-lib64,$($(PKG)_BUILD_mingw-w64))