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fix(fixpoint): drive runtime build with stage-1 binary, not compiler/target/blaise

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fixpoint.sh's runtime build (step 1) relied on the runtime Makefile's default
BLAISE=../compiler/target/blaise. After scripts/rolling-bootstrap.sh — which
installs only to releases/ and leaves the live compiler/target/ empty — that
path does not exist, so `cd runtime && make` failed with
"compiler/target/blaise: No such file or directory" (RUNTIME_FAIL) even though
the release binary was perfectly usable.

Pass BLAISE=<abs stage-1 path> into both the runtime `make` and `make install`
so the build never depends on a pre-existing compiler/target/blaise. Resolve
the RTL archive into $RTL_ARCHIVE once (installed compiler/target copy, falling
back to runtime/target/), and use it at both link sites.

Verified by running the patched script from a fresh clone with no
compiler/target/ present (the exact post-rolling-bootstrap state): reaches
FIXPOINT_OK where it previously aborted at step 1.
This commit is contained in:
Graeme Geldenhuys 2026-06-04 01:29:28 +01:00
parent 41a16ad6cc
commit 16c4f5b690
1 changed files with 24 additions and 4 deletions
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28
scripts/fixpoint.sh
View file

@ -36,11 +36,31 @@ if [ ! -x "$STAGE1_BIN" ]; then
fi
echo "stage-1: $STAGE1_BIN"
echo "[1/5] rebuild + install runtime"
( cd runtime && make > /tmp/fp_rtl.log 2>&1 && make install >> /tmp/fp_rtl.log 2>&1 ) || {
# The runtime Makefile defaults BLAISE to ../compiler/target/blaise, which may
# not exist yet — e.g. straight after scripts/rolling-bootstrap.sh, which
# installs only to releases/ and leaves the live compiler/target/ empty.
# Drive the runtime build with the stage-1 binary explicitly so fixpoint never
# depends on a pre-existing compiler/target/blaise. make runs inside runtime/,
# so BLAISE must be an absolute path.
ABS_STAGE1=$(readlink -f "$STAGE1_BIN")
echo "[1/5] rebuild + install runtime (BLAISE=$ABS_STAGE1)"
( cd runtime && make BLAISE="$ABS_STAGE1" > /tmp/fp_rtl.log 2>&1 \
&& make BLAISE="$ABS_STAGE1" install >> /tmp/fp_rtl.log 2>&1 ) || {
echo "RUNTIME_FAIL"; tail -5 /tmp/fp_rtl.log; exit 11;
}
# Resolve the RTL archive for the link steps below. `make install` copies it
# to compiler/target/, but fall back to the runtime build dir so the link
# never fails on a tree where compiler/target/ was not populated.
if [ -f compiler/target/blaise_rtl.a ]; then
RTL_ARCHIVE=compiler/target/blaise_rtl.a
elif [ -f runtime/target/blaise_rtl.a ]; then
RTL_ARCHIVE=runtime/target/blaise_rtl.a
else
echo "RUNTIME_FAIL: blaise_rtl.a not found after runtime build"; exit 11
fi
echo "[2/5] stage-1 -> stage-2 IR"
"$STAGE1_BIN" --source compiler/src/main/pascal/Blaise.pas \
--unit-path compiler/src/main/pascal --unit-path runtime/src/main/pascal --unit-path stdlib/src/main/pascal \
@ -57,7 +77,7 @@ echo "[3/5] assemble + link stage-2 binary"
vendor/qbe/qbe -o /tmp/fp_stage2.s /tmp/fp_stage2.ssa 2>/tmp/fp_qbe.err || {
echo "QBE_FAIL"; cat /tmp/fp_qbe.err; exit 2;
}
gcc -o /tmp/fp_blaise2 /tmp/fp_stage2.s compiler/target/blaise_rtl.a 2>/tmp/fp_gcc.err || {
gcc -o /tmp/fp_blaise2 /tmp/fp_stage2.s "$RTL_ARCHIVE" 2>/tmp/fp_gcc.err || {
echo "GCC_FAIL"; cat /tmp/fp_gcc.err; exit 3;
}
@ -93,7 +113,7 @@ echo "[+1] assemble + link stage-3 binary"
vendor/qbe/qbe -o /tmp/fp_stage3.s /tmp/fp_stage3.ssa 2>/tmp/fp_qbe3.err || {
echo "QBE3_FAIL"; cat /tmp/fp_qbe3.err; exit 2;
}
gcc -o /tmp/fp_blaise3 /tmp/fp_stage3.s compiler/target/blaise_rtl.a 2>/tmp/fp_gcc3.err || {
gcc -o /tmp/fp_blaise3 /tmp/fp_stage3.s "$RTL_ARCHIVE" 2>/tmp/fp_gcc3.err || {
echo "GCC3_FAIL"; cat /tmp/fp_gcc3.err; exit 3;
}