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

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

[Alan Modra]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f553b1471e7718b9deefa0d038af284181a302c0

commit f553b1471e7718b9deefa0d038af284181a302c0
Author: Iain Buclaw <ibuclaw@gdcproject.org>
Date:   Mon Aug 7 13:07:39 2023 +0200

    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:
---
 Makefile.def |  8 ++++----
 Makefile.tpl | 12 ++++++++++--
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/Makefile.def b/Makefile.def
index cf345987a60..d6cafdbc180 100644
--- 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 deb8ab4751b..485b2f16fd2 100644
--- 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