diff options
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/aclocal.m4 b/aclocal.m4 deleted file mode 100644 index 15353f2..0000000 --- a/aclocal.m4 +++ /dev/null @@ -1,345 +0,0 @@ -#========================================================================= -# Local Autoconf Macros -#========================================================================= -# This file contains the macros for the Modular C++ Build System and -# additional autoconf macros which developers can use in their -# configure.ac scripts. Please read the documentation in -# 'mcppbs-doc.txt' for more details on how the Modular C++ Build System -# works. The documenation for each macro should include information -# about the author, date, and copyright. - -#------------------------------------------------------------------------- -# MCPPBS_PROG_INSTALL -#------------------------------------------------------------------------- -# This macro will add an --enable-stow command line option to the -# configure script. When enabled, this macro will first check to see if -# the stow program is available and if so it will set the $stow shell -# variable to the binary name and the $enable_stow shell variable to -# "yes". These variables can be used in a makefile to conditionally use -# stow for installation. -# -# This macro uses two environment variables to help setup default stow -# locations. The $STOW_PREFIX is used for stowing native built packages. -# The packages are staged in $STOW_PREFIX/pkgs and then symlinks are -# created from within $STOW_PREFIX into the pkgs subdirectory. If you -# only do native builds then this is all you need to set. If you don't -# set $STOW_PREFIX then the default is just the normal default prefix -# which is almost always /usr/local. -# -# For non-native builds we probably want to install the packages in a -# different location which includes the host architecture name as part -# of the prefix. For these kind of builds, we can specify the $STOW_ROOT -# environment variable and the effective prefix will be -# $STOW_ROOT/${host_alias} where ${host_alias} is specified on the -# configure command line with "--host". -# -# Here is an example setup: -# -# STOW_ROOT="$HOME/install" -# STOW_ARCH="i386-macosx10.4" -# STOW_PREFIX="${STOW_ROOT}/${STOW_ARCH}" -# - -AC_DEFUN([MCPPBS_PROG_INSTALL], -[ - - # Configure command line option - - AC_ARG_ENABLE(stow, - AS_HELP_STRING(--enable-stow,[Enable stow-based install]), - [enable_stow="yes"],[enable_stow="no"]) - - AC_SUBST([enable_stow]) - - # Environment variables - - AC_ARG_VAR([STOW_ROOT], [Root for non-native stow-based installs]) - AC_ARG_VAR([STOW_PREFIX], [Prefix for stow-based installs]) - - # Check for install script - - AC_PROG_INSTALL - - # Deterimine if native build and set prefix appropriately - - AS_IF([ test ${enable_stow} = "yes" ], - [ - AC_CHECK_PROGS([stow],[stow],[no]) - AS_IF([ test ${stow} = "no" ], - [ - AC_MSG_ERROR([Cannot use --enable-stow since stow is not available]) - ]) - - # Check if native or non-native build - - AS_IF([ test "${build}" = "${host}" ], - [ - - # build == host so this is a native build. Make sure --prefix not - # set and $STOW_PREFIX is set, then set prefix=$STOW_PREFIX. - - AS_IF([ test "${prefix}" = "NONE" && test -n "${STOW_PREFIX}" ], - [ - prefix="${STOW_PREFIX}" - AC_MSG_NOTICE([Using \$STOW_PREFIX from environment]) - AC_MSG_NOTICE([prefix=${prefix}]) - ]) - - ],[ - - # build != host so this is a non-native build. Make sure --prefix - # not set and $STOW_ROOT is set, then set - # prefix=$STOW_ROOT/${host_alias}. - - AS_IF([ test "${prefix}" = "NONE" && test -n "${STOW_ROOT}" ], - [ - prefix="${STOW_ROOT}/${host_alias}" - AC_MSG_NOTICE([Using \$STOW_ROOT from environment]) - AC_MSG_NOTICE([prefix=${prefix}]) - ]) - - ]) - - ]) - -]) - -#------------------------------------------------------------------------- -# MCPPBS_PROG_RUN -# ------------------------------------------------------------------------- -# If we are doing a non-native build then we look for an isa simulator -# to use for running tests. We set the RUN substitution variable to be -# empty for native builds or to the name of the isa simulator for -# non-native builds. Thus a makefile can run compiled programs -# regardless if we are doing a native or non-native build like this: -# -# $(RUN) $(RUNFLAGS) ./test-program -# - -AC_DEFUN([MCPPBS_PROG_RUN], -[ - AS_IF([ test "${build}" != "${host}" ], - [ - AC_CHECK_TOOLS([RUN],[isa-run run],[no]) - AS_IF([ test ${RUN} = "no" ], - [ - AC_MSG_ERROR([Cannot find simulator for target ${target_alias}]) - ]) - ],[ - RUN="" - ]) - AC_SUBST([RUN]) - AC_SUBST([RUNFLAGS]) -]) - -#------------------------------------------------------------------------- -# MCPPBS_SUBPROJECTS([ sproj1, sproj2, ... ]) -#------------------------------------------------------------------------- -# The developer should call this macro with a list of the subprojects -# which make up this project. One should order the list such that any -# given subproject only depends on subprojects listed before it. The -# subproject names can also include an * suffix which indicates that -# this is an optional subproject. Optional subprojects are only included -# as part of the project build if enabled on the configure command line -# with a --enable-<subproject> flag. The user can also specify that all -# optional subprojects should be included in the build with the -# --enable-optional-subprojects flag. -# -# Subproject names can also include a ** suffix which indicates that it -# is an optional subproject, but there is a group with the same name. -# Thus the --enable-<sproj> command line option will enable not just the -# subproject sproj but all of the subprojects which are in the group. -# There is no error checking to make sure that if you use the ** suffix -# you actually define a group so be careful. -# -# Both required and optional subprojects should have a 'subproject.ac' -# file. The script's filename should be the abbreivated subproject name -# (assuming the subproject name is sproj then we would use 'sproj.ac') -# The MCPPBS_SUBPROJECTS macro includes the 'subproject.ac' files for -# enabled subprojects. Whitespace and newlines are allowed within the -# list. -# -# Author : Christopher Batten -# Date : September 10, 2008 - -AC_DEFUN([MCPPBS_SUBPROJECTS], -[ - - # Add command line argument to enable all optional subprojects - - AC_ARG_ENABLE(optional-subprojects, - AS_HELP_STRING([--enable-optional-subprojects], - [Enable all optional subprojects])) - - # Loop through the subprojects given in the macro argument - - m4_foreach([MCPPBS_SPROJ],[$1], - [ - - # Determine if this is a required or an optional subproject - - m4_define([MCPPBS_IS_REQ], - m4_bmatch(MCPPBS_SPROJ,[\*+],[false],[true])) - - # Determine if there is a group with the same name - - m4_define([MCPPBS_IS_GROUP], - m4_bmatch(MCPPBS_SPROJ,[\*\*],[true],[false])) - - # Create variations of the subproject name suitable for use as a CPP - # enabled define, a shell enabled variable, and a shell function - - m4_define([MCPPBS_SPROJ_NORM], - m4_normalize(m4_bpatsubsts(MCPPBS_SPROJ,[*],[]))) - - m4_define([MCPPBS_SPROJ_DEFINE], - m4_toupper(m4_bpatsubst(MCPPBS_SPROJ_NORM[]_ENABLED,[-],[_]))) - - m4_define([MCPPBS_SPROJ_FUNC], - m4_bpatsubst(_mpbp_[]MCPPBS_SPROJ_NORM[]_configure,[-],[_])) - - m4_define([MCPPBS_SPROJ_UNDERSCORES], - m4_bpatsubsts(MCPPBS_SPROJ,[-],[_])) - - m4_define([MCPPBS_SPROJ_SHVAR], - m4_bpatsubst(enable_[]MCPPBS_SPROJ_NORM[]_sproj,[-],[_])) - - # Add subproject to our running list - - subprojects="$subprojects MCPPBS_SPROJ_NORM" - - # Process the subproject appropriately. If enabled add it to the - # $enabled_subprojects running shell variable, set a - # SUBPROJECT_ENABLED C define, and include the appropriate - # 'subproject.ac'. - - m4_if(MCPPBS_IS_REQ,[true], - [ - AC_MSG_NOTICE([configuring default subproject : MCPPBS_SPROJ_NORM]) - AC_CONFIG_FILES(MCPPBS_SPROJ_NORM[].mk:MCPPBS_SPROJ_NORM[]/MCPPBS_SPROJ_NORM[].mk.in) - MCPPBS_SPROJ_SHVAR="yes" - subprojects_enabled="$subprojects_enabled MCPPBS_SPROJ_NORM" - AC_DEFINE(MCPPBS_SPROJ_DEFINE,, - [Define if subproject MCPPBS_SPROJ_NORM is enabled]) - m4_include(MCPPBS_SPROJ_NORM[]/MCPPBS_SPROJ_NORM[].ac) - ],[ - - # For optional subprojects we capture the 'subproject.ac' as a - # shell function so that in the MCPPBS_GROUP macro we can just - # call this shell function instead of reading in 'subproject.ac' - # again. - - MCPPBS_SPROJ_FUNC () - { - AC_MSG_NOTICE([configuring optional subproject : MCPPBS_SPROJ_NORM]) - AC_CONFIG_FILES(MCPPBS_SPROJ_NORM[].mk:MCPPBS_SPROJ_NORM[]/MCPPBS_SPROJ_NORM[].mk.in) - MCPPBS_SPROJ_SHVAR="yes" - subprojects_enabled="$subprojects_enabled MCPPBS_SPROJ_NORM" - AC_DEFINE(MCPPBS_SPROJ_DEFINE,, - [Define if subproject MCPPBS_SPROJ_NORM is enabled]) - m4_include(MCPPBS_SPROJ_NORM[]/MCPPBS_SPROJ_NORM[].ac) - }; - - # Optional subprojects add --enable-subproject command line - # options, _if_ the subproject name is not also a group name. - - m4_if(MCPPBS_IS_GROUP,[false], - [ - AC_ARG_ENABLE(MCPPBS_SPROJ_NORM, - AS_HELP_STRING(--enable-MCPPBS_SPROJ_NORM, - [Subproject MCPPBS_SPROJ_NORM]), - [MCPPBS_SPROJ_SHVAR="yes"],[MCPPBS_SPROJ_SHVAR="no"]) - - AS_IF([test "$MCPPBS_SPROJ_SHVAR" = "yes"], - [ - eval "MCPPBS_SPROJ_FUNC" - ],[ - AC_MSG_NOTICE([processing optional subproject : MCPPBS_SPROJ_NORM]) - ]) - - ],[ - - # If the subproject name is also a group name then we need to - # make sure that we set the shell variable for that subproject to - # no so that the group code knows we haven't run it yet. - - AC_MSG_NOTICE([processing optional subproject : MCPPBS_SPROJ_NORM]) - MCPPBS_SPROJ_SHVAR="no" - - ]) - - # Always execute the subproject configure code if we are enabling - # all subprojects. - - AS_IF([ test "$enable_optional_subprojects" = "yes" \ - && test "$MCPPBS_SPROJ_SHVAR" = "no" ], - [ - eval "MCPPBS_SPROJ_FUNC" - ]) - - ]) - - ]) - - # Output make variables - - AC_SUBST([subprojects]) - AC_SUBST([subprojects_enabled]) - -]) - -#------------------------------------------------------------------------- -# MCPPBS_GROUP( [group-name], [ sproj1, sproj2, ... ] ) -#------------------------------------------------------------------------- -# This macro creates a subproject group with the given group-name. When -# a user specifies --enable-<group-name> the listed subprojects will be -# enabled. Groups can have the same name as a subproject and in that -# case whenever a user specifies --enable-<subproject> the subprojects -# listed in the corresponding group will also be enabled. Groups are -# useful for specifying related subprojects which are usually enabled -# together, as well as for specifying that a specific optional -# subproject has dependencies on other optional subprojects. -# -# Author : Christopher Batten -# Date : September 10, 2008 - -AC_DEFUN([MCPPBS_GROUP], -[ - - m4_define([MCPPBS_GROUP_NORM], - m4_normalize([$1])) - - m4_define([MCPPBS_GROUP_SHVAR], - m4_bpatsubst(enable_[]MCPPBS_GROUP_NORM[]_group,[-],[_])) - - AC_ARG_ENABLE(MCPPBS_GROUP_NORM, - AS_HELP_STRING(--enable-MCPPBS_GROUP_NORM, - [Group MCPPBS_GROUP_NORM: $2]), - [MCPPBS_GROUP_SHVAR="yes"],[MCPPBS_GROUP_SHVAR="no"]) - - AS_IF([test "$MCPPBS_GROUP_SHVAR" = "yes" ], - [ - AC_MSG_NOTICE([configuring optional group : MCPPBS_GROUP_NORM]) - ]) - - m4_foreach([MCPPBS_SPROJ],[$2], - [ - - m4_define([MCPPBS_SPROJ_NORM], - m4_normalize(MCPPBS_SPROJ)) - - m4_define([MCPPBS_SPROJ_SHVAR], - m4_bpatsubst(enable_[]MCPPBS_SPROJ_NORM[]_sproj,[-],[_])) - - m4_define([MCPPBS_SPROJ_FUNC], - m4_bpatsubst(_mpbp_[]MCPPBS_SPROJ_NORM[]_configure,[-],[_])) - - AS_IF([ test "$MCPPBS_GROUP_SHVAR" = "yes" \ - && test "$MCPPBS_SPROJ_SHVAR" = "no" ], - [ - eval "MCPPBS_SPROJ_FUNC" - ]) - - ]) - -]) |