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ENH: add i386 toolchain and some minor improvement of the comments

This commit is contained in:
Alexander Neundorf 2006-08-23 18:11:51 -04:00
parent 8c38610588
commit 2776e2de4e
1 changed files with 20 additions and 2 deletions
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22
Modules/UseEcos.cmake
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@ -1,10 +1,13 @@
# - This module defines variables and macros required to build eCos application. # - This module defines variables and macros required to build eCos application.
# This file contains the following macros: # This file contains the following macros:
# ECOS_ADD_INCLUDE_DIRECTORIES() - add the eCos include dirs # ECOS_ADD_INCLUDE_DIRECTORIES() - add the eCos include dirs
# ECOS_ADD_EXECUTABLE(name source1 ... sourceN ) - create an eCos executable
# ECOS_ADJUST_DIRECTORY(VAR source1 ... sourceN ) - adjusts the path of the source files and puts the result into VAR
#
# Macros for selecting the toolchain:
# ECOS_USE_ARM_ELF_TOOLS() - enable the ARM ELF toolchain for the directory where it is called # ECOS_USE_ARM_ELF_TOOLS() - enable the ARM ELF toolchain for the directory where it is called
# ECOS_USE_I386_ELF_TOOLS() - enable the i386 ELF toolchain for the directory where it is called
# ECOS_USE_PPC_EABI_TOOLS() - enable the PowerPC toolchain for the directory where it is called # ECOS_USE_PPC_EABI_TOOLS() - enable the PowerPC toolchain for the directory where it is called
# ECOS_ADD_EXECUTABLE(name source1 ... sourceN ) - create an executable for eCos
# ECOS_ADJUST_DIRECTORY(source1 ... sourceN )
# #
# It contains the following variables: # It contains the following variables:
# ECOS_DEFINITIONS # ECOS_DEFINITIONS
@ -78,6 +81,21 @@ MACRO (ECOS_USE_PPC_EABI_TOOLS)
SET(ECOS_ARCH_PREFIX "powerpc-eabi-") SET(ECOS_ARCH_PREFIX "powerpc-eabi-")
ENDMACRO (ECOS_USE_PPC_EABI_TOOLS) ENDMACRO (ECOS_USE_PPC_EABI_TOOLS)
#usage: ECOS_USE_I386_ELF_TOOLS()
MACRO (ECOS_USE_I386_ELF_TOOLS)
SET(CMAKE_CXX_COMPILER "i386-elf-c++")
SET(CMAKE_COMPILER_IS_GNUCXX 1)
SET(CMAKE_C_COMPILER "i386-elf-gcc")
SET(CMAKE_AR "i386-elf-ar")
SET(CMAKE_RANLIB "i386-elf-ranlib")
#for linking
SET(ECOS_LD_MCPU "")
#for compiling
ADD_DEFINITIONS()
#for the obj-tools
SET(ECOS_ARCH_PREFIX "i386-elf-")
ENDMACRO (ECOS_USE_I386_ELF_TOOLS)
#since the actual sources are located one level upwards #since the actual sources are located one level upwards
#a "../" has to be prepended in front of every source file #a "../" has to be prepended in front of every source file