build: default profile is release (debug too slow for dev loop)

Makefile: PROFILE=release, CARGO_FLAGS=--release; make release target
kept as no-op (now default).  boot.sh: PROFILE=release default;
--debug flag opt-in.  mksystem.sh: PROFILE=release default.
test-disk/fault/gfx/mouse/msg: all use --release.
All scripts syntax-checked.

8 files changed, 20 insertions, 16 deletions

diff --git a/Makefile b/Makefile
index be55e4e..d18a78a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # shellcheck shell=sh disable=SC2046,SC2091,SC2086,SC2155
 # NOTE: $(VAR) in this file is MAKE syntax, not shell substitution.
 export TARGET=x86_64-unknown-uefi
-export PROFILE=debug
+export PROFILE=release
 export OUT_DIR=target/$(TARGET)/$(PROFILE)
 export ESP_DIR=esp
 export KERNEL=$(OUT_DIR)/rsdos.efi
@@ -25,8 +25,8 @@ release: export OUT_DIR=target/$(TARGET)/release
 release: CARGO_FLAGS=--release
 release: all
 
-# shellcheck disable=SC2034
-CARGO_FLAGS=
+# CARGO_FLAGS set by PROFILE above
+CARGO_FLAGS=--release
 
 $(OUT_DIR)/rsdos.efi: $(shell find rsnix shell rsdos -name '*.rs') Cargo.toml rsnix/Cargo.toml shell/Cargo.toml rsdos/Cargo.toml
         cargo build --package rsdos --target $(TARGET) $(CARGO_FLAGS)
diff --git a/scripts/boot.sh b/scripts/boot.sh
index 9c60dc9..cb017d8 100755
--- a/scripts/boot.sh
+++ b/scripts/boot.sh
@@ -32,8 +32,8 @@ OVMF="${OVMF:-/usr/share/edk2/x64/OVMF.4m.fd}"
 MEM="${MEM:-256M}"
 SMP="${SMP:-1}"
 SYSTEM_IMG="${SYSTEM_IMG:-/tmp/system.img}"
-PROFILE="debug"
-CARGO_FLAGS=""
+PROFILE="release"
+
 GUI=""
 DEBUG=""
 
@@ -41,9 +41,9 @@ DEBUG=""
 source "$SCRIPT_DIR/lib-boot-args.sh"
 handle_arg() {
         case "$1" in
-        --release | -r)
-                PROFILE="release"
-                CARGO_FLAGS="--release"
+        --debug)
+                PROFILE="debug"
+                CARGO_FLAGS=""
                 ;;
         *)
                 echo "unknown: $1"
@@ -57,7 +57,11 @@ OUT_DIR="target/x86_64-unknown-uefi/$PROFILE"
 
 # ---- build ----
 echo "=== Building kernel ($PROFILE) ==="
-cargo build --package rsdos --target x86_64-unknown-uefi $CARGO_FLAGS
+if [ "$PROFILE" = "release" ]; then
+        cargo build --release --package rsdos --target x86_64-unknown-uefi
+else
+        cargo build --package rsdos --target x86_64-unknown-uefi
+fi
 
 # ---- stage system image ----
 echo "=== Staging system image ==="
diff --git a/scripts/mksystem.sh b/scripts/mksystem.sh
index dfa481c..044c86c 100755
--- a/scripts/mksystem.sh
+++ b/scripts/mksystem.sh
@@ -78,7 +78,7 @@ while [ $# -gt 0 ]; do
 done
 
 TARGET=x86_64-unknown-uefi
-PROFILE=debug
+PROFILE=release
 OUT_DIR="target/$TARGET/$PROFILE"
 KERNEL="$OUT_DIR/rsdos.efi"
 BZIMAGE="esp/bzImage"
@@ -109,7 +109,7 @@ fi
 # ---- build kernel ----
 if [ ! -f "$KERNEL" ]; then
         echo "mksystem: building kernel..."
-        cargo build --package rsdos --target "$TARGET"
+        cargo build --release --package rsdos --target "$TARGET"
 fi
 
 # ---- build bootloader (chain mode only) ----
diff --git a/scripts/test-disk.sh b/scripts/test-disk.sh
index b4b0fde..881b475 100755
--- a/scripts/test-disk.sh
+++ b/scripts/test-disk.sh
@@ -66,7 +66,7 @@ wait_qemu_exit() {
 }
 
 echo "==> 1/6 build kernel (debug)"
-cargo build --package rsdos --target x86_64-unknown-uefi
+cargo build --release --package rsdos --target x86_64-unknown-uefi
 
 echo "==> 2/6 ensure system image"
 if [ "$FRESH" -eq 1 ]; then
diff --git a/scripts/test-fault.sh b/scripts/test-fault.sh
index f21596d..be2d7cd 100755
--- a/scripts/test-fault.sh
+++ b/scripts/test-fault.sh
@@ -41,7 +41,7 @@ wait_log() {
 }
 
 echo "==> 1/5 build kernel (debug)"
-cargo build --package rsdos --target x86_64-unknown-uefi
+cargo build --release --package rsdos --target x86_64-unknown-uefi
 
 echo "==> 2/5 stage system image"
 "$SCRIPT_DIR/mksystem.sh" --force "$SYSTEM_IMG"
diff --git a/scripts/test-gfx.sh b/scripts/test-gfx.sh
index c5d6429..1c7f9ac 100755
--- a/scripts/test-gfx.sh
+++ b/scripts/test-gfx.sh
@@ -40,7 +40,7 @@ wait_log() {
 }
 
 echo "==> 1/5 build kernel (debug)"
-cargo build --package rsdos --target x86_64-unknown-uefi
+cargo build --release --package rsdos --target x86_64-unknown-uefi
 
 echo "==> 2/5 stage system image"
 "$SCRIPT_DIR/mksystem.sh" --force "$SYSTEM_IMG"
diff --git a/scripts/test-mouse.sh b/scripts/test-mouse.sh
index 56b6783..9f9f018 100755
--- a/scripts/test-mouse.sh
+++ b/scripts/test-mouse.sh
@@ -57,7 +57,7 @@ cursor_state() {
 }
 
 echo "==> 1/6 build kernel (debug)"
-cargo build --package rsdos --target x86_64-unknown-uefi
+cargo build --release --package rsdos --target x86_64-unknown-uefi
 
 echo "==> 2/6 stage system image"
 "$SCRIPT_DIR/mksystem.sh" --force "$SYSTEM_IMG"
diff --git a/scripts/test-msg.sh b/scripts/test-msg.sh
index 95b7af3..ff7fd72 100755
--- a/scripts/test-msg.sh
+++ b/scripts/test-msg.sh
@@ -60,7 +60,7 @@ wait_qemu_exit() {
 }
 
 echo "==> 1/5 build kernel (debug)"
-cargo build --package rsdos --target x86_64-unknown-uefi
+cargo build --release --package rsdos --target x86_64-unknown-uefi
 
 echo "==> 2/5 stage system image"
 "$SCRIPT_DIR/mksystem.sh" --force "$SYSTEM_IMG"