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gcc: Build static libgcc in core_pass1

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Per https://github.com/crosstool-ng/crosstool-ng/issues/808 build static
libgcc in the first pass which lets us skip the second one.  Building
mingw-w64 requires header files in order to build C++ support so mingw
builds core pass 2. This could probably be cleaned up by splitting
libc_start_files into a separate libc_header step. But for now having
core 2 for mingw-w64 and core 1 for the other libcs will have to do.

Anything that previously selected CC_CORE_PASSES_NEEDED now selects
CC_CORE_PASS_1_NEEDED. The same goes for CC_CORE_PASS_2_NEEDED with the
exception of mingw-w64.

Fixes #808
Fixes #217

Signed-off-by: Chris Packham <judge.packham@gmail.com>
This commit is contained in:
Chris Packham 2021-09-26 22:08:36 +13:00
parent ade8c04d14
commit 557b9d4f8d
7 changed files with 7 additions and 12 deletions
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5
config/cc.in
View File

@ -2,11 +2,6 @@
menu "C compiler" menu "C compiler"
config CC_CORE_PASSES_NEEDED
bool
select CC_CORE_PASS_1_NEEDED
select CC_CORE_PASS_2_NEEDED
config CC_CORE_PASS_1_NEEDED config CC_CORE_PASS_1_NEEDED
bool bool

2
config/libc/glibc.in
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@ -3,7 +3,7 @@
## depends on ! WINDOWS && ! BARE_METAL && ARCH_USE_MMU ## depends on ! WINDOWS && ! BARE_METAL && ARCH_USE_MMU
## select LIBC_SUPPORT_THREADS_NATIVE ## select LIBC_SUPPORT_THREADS_NATIVE
## select CC_CORE_PASSES_NEEDED ## select CC_CORE_PASS_1_NEEDED
# TBD: select GETTEXT for build only, not for host # TBD: select GETTEXT for build only, not for host
## select GETTEXT_NEEDED ## select GETTEXT_NEEDED
## select BINUTILS_FORCE_LD_BFD_DEFAULT ## select BINUTILS_FORCE_LD_BFD_DEFAULT

3
config/libc/moxiebox.in
View File

@ -10,8 +10,7 @@
## select LIBC_SUPPORT_THREADS_NONE ## select LIBC_SUPPORT_THREADS_NONE
## select COMP_TOOLS_AUTOCONF if !CONFIGURE_has_autoconf_2_65_or_newer || !CONFIGURE_has_autoreconf_2_64_or_newer ## select COMP_TOOLS_AUTOCONF if !CONFIGURE_has_autoconf_2_65_or_newer || !CONFIGURE_has_autoreconf_2_64_or_newer
## select COMP_TOOLS_AUTOMAKE if !CONFIGURE_has_automake_1_15_or_newer ## select COMP_TOOLS_AUTOMAKE if !CONFIGURE_has_automake_1_15_or_newer
## select CC_CORE_PASSES_NEEDED if CANADIAN ## select CC_CORE_PASS_1_NEEDED
## select CC_CORE_PASS_2_NEEDED if ! CANADIAN
## select LIBELF_NEEDED ## select LIBELF_NEEDED
## ##
## help Secure execution runtime for Moxie architecture. ## help Secure execution runtime for Moxie architecture.

2
config/libc/musl.in
View File

@ -3,7 +3,7 @@
## depends on ! WINDOWS && ! BARE_METAL ## depends on ! WINDOWS && ! BARE_METAL
## depends on EXPERIMENTAL ## depends on EXPERIMENTAL
## select LIBC_SUPPORT_THREADS_NATIVE ## select LIBC_SUPPORT_THREADS_NATIVE
## select CC_CORE_PASSES_NEEDED ## select CC_CORE_PASS_1_NEEDED
## help Musl is a new standard library to power a new generation of Linux-based ## help Musl is a new standard library to power a new generation of Linux-based
## help devices. musl is lightweight, fast, simple, free, and strives to be ## help devices. musl is lightweight, fast, simple, free, and strives to be

3
config/libc/newlib.in
View File

@ -2,8 +2,7 @@
## depends on BARE_METAL ## depends on BARE_METAL
## select LIBC_SUPPORT_THREADS_NONE ## select LIBC_SUPPORT_THREADS_NONE
## select CC_CORE_PASSES_NEEDED if CANADIAN ## select CC_CORE_PASS_1_NEEDED
## select CC_CORE_PASS_2_NEEDED if ! CANADIAN
## help Newlib is a C library intended for use on embedded systems. It is a ## help Newlib is a C library intended for use on embedded systems. It is a
## help conglomeration of several library parts, all under free software ## help conglomeration of several library parts, all under free software

2
config/libc/uClibc.in
View File

@ -5,7 +5,7 @@
## select LIBC_SUPPORT_THREADS_LT ## select LIBC_SUPPORT_THREADS_LT
## select LIBC_SUPPORT_THREADS_NONE ## select LIBC_SUPPORT_THREADS_NONE
## select LIBC_SUPPORT_THREADS_NATIVE if UCLIBC_0_9_33_2_or_later ## select LIBC_SUPPORT_THREADS_NATIVE if UCLIBC_0_9_33_2_or_later
## select CC_CORE_PASSES_NEEDED ## select CC_CORE_PASS_1_NEEDED
## ##
## help The de-facto standard for embeded linux systems. ## help The de-facto standard for embeded linux systems.
## help ## help

2
scripts/build/cc/gcc.sh
View File

@ -202,6 +202,8 @@ do_cc_core_pass_1() {
core_opts+=( "ldflags=${CT_LDFLAGS_FOR_BUILD}" ) core_opts+=( "ldflags=${CT_LDFLAGS_FOR_BUILD}" )
core_opts+=( "lang_list=c" ) core_opts+=( "lang_list=c" )
core_opts+=( "build_step=core1" ) core_opts+=( "build_step=core1" )
core_opts+=( "mode=static" )
core_opts+=( "build_libgcc=yes" )
CT_DoStep INFO "Installing pass-1 core C gcc compiler" CT_DoStep INFO "Installing pass-1 core C gcc compiler"
CT_mkdir_pushd "${CT_BUILD_DIR}/build-cc-gcc-core-pass-1" CT_mkdir_pushd "${CT_BUILD_DIR}/build-cc-gcc-core-pass-1"