vasilito
36a9133c8e
PCCTS parser generator uses K&R-style function pointers void (*)() which modern GCC (12+) rejects under -Werror (treats () as (void)). Build with -std=gnu89 -Wno-error for the BaseTools C toolchain.
47 lines
1.4 KiB
Bash
Executable File
47 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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#
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# build_ovmf.sh — Build OVMF UEFI firmware (EDK2) with SMM + Secure Boot
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# ---------------------------------------------------------------------------
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# Run from inside the EDK2 source tree (build/edk2).
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# Produces a combined OVMF.fd (CODE+VARS) at:
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# Build/OvmfX64/RELEASE_GCC5/FV/OVMF.fd
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#
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set -euo pipefail
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TOOLCHAIN="${TOOLCHAIN:-GCC5}"
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TARGET="${TARGET:-RELEASE}"
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ARCH="${ARCH:-X64}"
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EDK2_DIR="${EDK2_DIR:-$(pwd)}"
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[ -f OvmfPkg/build.sh ] || {
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echo "ERROR: not in EDK2 tree (OvmfPkg/build.sh missing) in $EDK2_DIR" >&2
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exit 1
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}
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echo "=== Building EDK2 BaseTools (C toolchain) ==="
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# PCCTS parser code uses K&R-style function pointers (void (*)()) which
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# modern GCC rejects with -Werror. Build with -Wno-error and gnu89.
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make -C BaseTools/Source/C -j"$(nproc)" \
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CFLAGS="-MMD -MP -g -O2 -Wno-error -std=gnu89" \
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BUILD_CFLAGS="-MMD -MP -g -O2 -Wno-error -std=gnu89"
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echo "=== Initializing EDK2 environment ==="
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# shellcheck disable=SC1091
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source edksetup.sh
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echo "=== Building OVMF ($ARCH/$TARGET/$TOOLCHAIN, SMM + Secure Boot) ==="
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OvmfPkg/build.sh \
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-a "$ARCH" \
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-b "$TARGET" \
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-t "$TOOLCHAIN" \
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-D SMM_REQUIRE=TRUE \
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-D SECURE_BOOT_ENABLE=TRUE
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OVMF_FD="Build/OvmfX64/${TARGET}_${TOOLCHAIN}/FV/OVMF.fd"
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if [ -f "$OVMF_FD" ]; then
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echo "=== OVMF firmware ready: $OVMF_FD ($(du -h "$OVMF_FD" | cut -f1)) ==="
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else
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echo "ERROR: OVMF.fd not found at $OVMF_FD" >&2
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exit 1
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fi
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