Subversion Repositories s80186

# Copyright Jamie Iles, 2017

#

# This file is part of s80x86.

#

# s80x86 is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# s80x86 is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with s80x86.  If not, see .

include(GetGitRevisionDescription)

set(CMAKE_SYSTEM_NAME none)

set(CMAKE_SYSTEM_PROCESSOR ia16)

set(CMAKE_C_COMPILER ia16-elf-gcc)

set(CMAKE_ASM_COMPILER ia16-elf-gcc)

# IA16 GCC doesn't support -g

set(CMAKE_C_FLAGS_DEBUG "")

set(CMAKE_ASM_FLAGS_DEBUG "")

set(CMAKE_C_FLAGS "-Wall -Werror -ffreestanding -O2 -std=gnu99 -mtune=i80186 -march=i80186")

set(CMAKE_ASM_FLAGS "-Wall -Werror -ffreestanding -O2 -std=gnu99 -nostdinc -mtune=i80186 -march=i80186")

set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "-Wl,-Map=${CMAKE_CURRENT_BINARY_DIR}/bios.map -ffreestanding -nostdlib -T ${CMAKE_CURRENT_SOURCE_DIR}/bios.x")

get_git_head_revision(BIOS_NAME BIOS_BUILD HEAD)

git_local_changes(LOCAL_CHANGES)

string(TIMESTAMP BIOS_BUILD_DATE "%m/%d/%y" UTC)

string(TIMESTAMP BIOS_BUILD_DAY "0x%d" UTC)

string(TIMESTAMP BIOS_BUILD_MONTH "0x%m" UTC)

string(TIMESTAMP BIOS_BUILD_YEAR "0x%Y" UTC)

string(TIMESTAMP BIOS_BUILD_SECOND "0x%S" UTC)

string(TIMESTAMP BIOS_BUILD_MINUTE "0x%M" UTC)

string(TIMESTAMP BIOS_BUILD_HOUR "0x%H" UTC)

add_definitions(-D__PLATFORM__="${BIOS_PLATFORM}"

                -D__BUILD__="${BIOS_BUILD}+${LOCAL_CHANGES}"

                -DBIOS_BUILD_DATE=\"${BIOS_BUILD_DATE}\"

                -DBIOS_BUILD_DAY=${BIOS_BUILD_DAY}

                -DBIOS_BUILD_MONTH=${BIOS_BUILD_MONTH}

                -DBIOS_BUILD_YEAR=${BIOS_BUILD_YEAR}

                -DBIOS_BUILD_SECOND=${BIOS_BUILD_SECOND}

                -DBIOS_BUILD_MINUTE=${BIOS_BUILD_MINUTE}

                -DBIOS_BUILD_HOUR=${BIOS_BUILD_HOUR})

add_executable(bios-${BIOS_PLATFORM}

               bios.c

               disk.c

               display.c

               entry.S

               io.h

               keyboard.c

               leds.c

               leds.h

               sd.c

               sd.h

               printk.c

               serial.c

               serial.h

               timer.h

               timer.c

               utils.h

               utils.c)