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Added another missing check before generating ISOs.

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This commit is contained in:
Jeff Allen 2017-06-14 11:53:44 +02:00
parent e428d6c672
commit 7f3db2235d
1 changed files with 6 additions and 1 deletions
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7
Makefile
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@ -64,9 +64,14 @@ binutils_version_check:
@echo "[binutils] checking that installed objcopy version is >= $(MIN_OBJCOPY_VERSION)"
@if [ "$(HAVE_VALID_OBJCOPY)" != "y" ]; then echo "[binutils] error: a more up to date binutils installation is required" ; exit 1 ; fi
iso_prereq: xorriso_check grub-pc-bin_check
xorriso_check:
@if xorriso --version >/dev/null 2>&1; then exit 0; else echo "Install xorriso via 'sudo apt install xorriso'." ; exit 1 ; fi
grub-pc-bin_check:
@ if dpkg -l grub-pc-bin > /dev/null; then exit 0; else echo "Install package grub-pc-bin via 'sudo apt install grub-pc-bin'."; exit 1; fi
linker_script:
@echo "[sed] extracting LMA and VMA from constants.inc"
@echo "[gcc] pre-processing arch/$(ARCH)/script/linker.ld.in"
@ -81,7 +86,7 @@ $(BUILD_DIR)/arch/$(ARCH)/asm/%.o: arch/$(ARCH)/asm/%.s
iso: $(iso_target)
$(iso_target): xorriso_check $(kernel_target)
$(iso_target): iso_prereq $(kernel_target)
@echo "[grub] building ISO kernel-$(ARCH).iso"
@mkdir -p $(BUILD_DIR)/isofiles/boot/grub