From 82c2846b38bcad07586aec2e31e814496ebb990c Mon Sep 17 00:00:00 2001
From: Zach van Rijn <me@zv.io>
Date: Wed, 7 Dec 2022 11:37:30 -0600
Subject: This produces the pre-adelie tarball.

---
 scripts/bootstrap.sh | 57 +++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 52 insertions(+), 5 deletions(-)

(limited to 'scripts')

diff --git a/scripts/bootstrap.sh b/scripts/bootstrap.sh
index 6948801a8..ce81f481b 100755
--- a/scripts/bootstrap.sh
+++ b/scripts/bootstrap.sh
@@ -214,6 +214,12 @@
 # It is not currently possible to safely reuse any of the output
 # if the target architecture is changed. You will need to start
 # from scratch if you wish to change the target. This is a TODO.
+#
+#
+# todo
+# ----
+#
+#   * Do not inherit the build environment; avoid contamination.
 # 
 
 HERE="$(dirname $(readlink -f ${0}))";
@@ -322,7 +328,7 @@ if ! test -d "${MTOOLS}/sys/emus/bin"; then # FIXME: no hard code
     test -d bootstrap                                          \
         || git clone ${CHAINS}/bootstrap.git;
     cd bootstrap;
-    git checkout d148555321a391fd6f23a289fa51c2dfa26f4b10;
+    git checkout 2a79c1e5ea43e6fab23cf1e18b8a4104cfb9cef1;
 
     ## seed rootfs
     #
@@ -389,7 +395,7 @@ fi
 #
 # Build both. We will eventually need both toolchains, anyway.
 #
-if ! test -d "${MTOOLS}/sys/tc/native"; then # FIXME: no hard code
+if ! test -d "${MTOOLS}"/sys/tc/native; then # FIXME: no hard code
     cd "${BASE}";
 
     test -d musl-cross-make                                    \
@@ -454,8 +460,6 @@ ${MTOOLS}/sys/emus/bin/proot                                   \
 # mcmtools (host)
 
 ##
-# Build the 'system/' repository.
-#
 # NOTE: The 'PATH' order is *really* important. Foreign "native"
 # toolchains must be the first ones found; e.g. '/usr/bin/gcc'
 # is a symlink to 'ccache' and isn't a functional compiler.
@@ -468,14 +472,21 @@ ${MTOOLS}/sys/emus/bin/proot                                   \
 # Error loading shared library libgcc_s.so.1:
 #     Exec format error (needed by ...)
 #
+# NOTE: We *do* need to build 'musl-cross-make' (even though it
+# may seem redundant) so that we can safely install the dynamic
+# loader. If we do not do this, we're on the hook to symlink it.
+#
 # Once 'coreutils' is built, 'uname' will return correctly, then
 # future software should(tm) build as if it is built natively.
 #
 # FIXME: is Linux 3.2.0 really appropriate here?
 #
+# TODO: add 'if' gate for whether to execute this ... don't want
+# to run it every time.
+if ! test -d "${BASE}"/mcmtools-${TARGET}/sys/tc/musl/bin; then # FIXME: no hard code
 PROOT_NO_SECCOMP=1                                             \
 PATH="/tc/native/bin:${DEF_PATH}"                              \
-LD_LIBRARY_PATH=/tc/native/lib \
+LD_LIBRARY_PATH=/tc/native/lib                                 \
 SHELL=/bin/sh                                                  \
 BASE="${BASE}"                                                 \
 DEST="${BASE}"/mcmtools-${TARGET}                              \
@@ -488,6 +499,42 @@ ${MTOOLS}/sys/emus/bin/proot                                   \
     -k "3.2.0"                                                 \
     "${BASE}"/bootstrap/bootstrap                              \
     ;
+fi
+
+##
+# Install the native static toolchain over the native rootfs for
+# a quick way to have the dynamic loader. Overwrite the symlink!
+#
+if test -h   "${BASE}"/mcmtools-${TARGET}/sys/bin/gcc; then # FIXME: no hard code
+    tar -C   "${BASE}"/mcmtools-${TARGET}/sys                  \
+        --strip-components=1                                   \
+        -xzf "${BASE}"/musl-cross-make/output/${TARGET}-native.tgz \
+       ;
+fi
+
+
+#---------------------------------------------------------------
+# build tools (host)
+
+##
+# Build 'abuild', its dependencies, and other utilities.
+#
+PROOT_NO_SECCOMP=1                                             \
+PATH="/tc/musl/bin:${DEF_PATH}"                                \
+SHELL=/bin/sh                                                  \
+DEST=/usr/local                                                \
+CURL_CA_BUNDLE=/cacert.pem                                     \
+CC=gcc                                                         \
+CXX=g++                                                        \
+AR=ar                                                          \
+LD=ld                                                          \
+CPP=cpp                                                        \
+${MTOOLS}/sys/emus/bin/proot                                   \
+    -S "${BASE}"/mcmtools-${TARGET}/sys                        \
+    -q "${MTOOLS}"/sys/emus/bin/qemu-${q}                      \
+    -b "${HERE}"                                               \
+    "${HERE}"/bootstrap-abuild                                 \
+    ;
 
 
 #---------------------------------------------------------------
-- 
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