d: Import dmd b8384668f, druntime e6caaab9, phobos 5ab9ad256 (v2.098.0-beta.1)

The D front-end is now itself written in D, in order to build GDC, you
will need a working GDC compiler (GCC version 9.1 or later).

GCC changes:

    - Add support for bootstrapping the D front-end.

These add the required components in order to have a D front-end written
in D itself.  Because the compiler front-end only depends on the core
runtime modules, only libdruntime is built for the bootstrap stages.

D front-end changes:

    - Import dmd v2.098.0-beta.1.

Druntime changes:

    - Import druntime v2.098.0-beta.1.

Phobos changes:

    - Import phobos v2.098.0-beta.1.

The jump from v2.076.1 to v2.098.0 covers nearly 4 years worth of
development on the D programming language and run-time libraries.

	* Makefile.def: Add bootstrap to libbacktrace, libphobos, zlib, and
	libatomic.
	* Makefile.tpl (POSTSTAGE1_HOST_EXPORTS): Fix command for GDC.
	(STAGE1_CONFIGURE_FLAGS): Add --with-libphobos-druntime-only if
	target-libphobos-bootstrap.
	(STAGE2_CONFIGURE_FLAGS): Likewise.

diff --git a/Makefile.def b/Makefile.def
index cf34598..d6cafdb 100644 (file)
--- a/Makefile.def
+++ b/Makefile.def
@@ -167,14 +167,14 @@ target_modules = { module= newlib; };
 target_modules = { module= libgcc; bootstrap=true; no_check=true;
                  missing=TAGS;
                  missing=install-dvi; };
-target_modules = { module= libbacktrace; };
+target_modules = { module= libbacktrace; bootstrap=true; };
 target_modules = { module= libquadmath; };
 target_modules = { module= libgfortran; };
 target_modules = { module= libobjc;
                  missing=TAGS;
                  missing=install-dvi; };
 target_modules = { module= libgo; };
-target_modules = { module= libphobos;
+target_modules = { module= libphobos; bootstrap=true;
                   lib_path=src/.libs; };
 target_modules = { module= libtermcap; no_check=true;
                    missing=mostlyclean;
@@ -185,13 +185,13 @@ target_modules = { module= winsup; };
 target_modules = { module= libgloss; no_check=true; };
 target_modules = { module= libffi; no_install=true;
                    extra_configure_flags='--disable-shared --with-pic'; };
-target_modules = { module= zlib; };
+target_modules = { module= zlib; bootstrap=true; };
 target_modules = { module= rda; };
 target_modules = { module= libada; };
 target_modules = { module= libgm2; lib_path=.libs; };
 target_modules = { module= libgomp; bootstrap= true; lib_path=.libs; };
 target_modules = { module= libitm; lib_path=.libs; };
-target_modules = { module= libatomic; lib_path=.libs; };
+target_modules = { module= libatomic; bootstrap=true; lib_path=.libs; };
 
 // These are (some of) the make targets to be done in each subdirectory.
 // Not all; these are the ones which don't have special options.

diff --git a/Makefile.tpl b/Makefile.tpl
index deb8ab4..485b2f1 100644 (file)
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -278,11 +278,14 @@ POSTSTAGE1_HOST_EXPORTS = \
        $(POSTSTAGE1_CXX_EXPORT) \
        $(LTO_EXPORTS) \
        GDC="$$r/$(HOST_SUBDIR)/prev-gcc/gdc$(exeext) -B$$r/$(HOST_SUBDIR)/prev-gcc/ \
-         -B$(build_tooldir)/bin/ $(GDC_FLAGS_FOR_TARGET) \
+         -B$(build_tooldir)/bin/ $(GDCFLAGS_FOR_TARGET) \
+         -B$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/gcc \
          -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src \
+         -B$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
          -I$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime -I$$s/libphobos/libdruntime \
          -L$$r/prev-$(TARGET_SUBDIR)/libphobos/src/.libs \
-         -L$$r/prev-$(TARGET_SUBDIR)/libphobos/libdruntime/.libs"; \
+         -B$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs \
+         -L$$r/prev-$(TARGET_SUBDIR)/libstdc++-v3/src/.libs"; \
        export GDC; \
        GDC_FOR_BUILD="$$GDC"; export GDC_FOR_BUILD; \
        GNATBIND="$$r/$(HOST_SUBDIR)/prev-gcc/gnatbind"; export GNATBIND; \
@@ -533,6 +536,11 @@ STAGE1_CONFIGURE_FLAGS = --disable-intermodule $(STAGE1_CHECKING) \
          --disable-coverage --enable-languages="$(STAGE1_LANGUAGES)" \
          --disable-build-format-warnings
 
+@if target-libphobos-bootstrap
+STAGE1_CONFIGURE_FLAGS += --with-libphobos-druntime-only
+STAGE2_CONFIGURE_FLAGS += --with-libphobos-druntime-only
+@endif target-libphobos-bootstrap
+
 # When using the slow stage1 compiler disable IL verification and forcefully
 # enable it when using the stage2 compiler instead.  As we later compare
 # stage2 and stage3 we are merely avoid doing redundant work, plus we apply