| 1 | # -*- make -*- |
| 2 | |
| 3 | # This make fragment is included by the toplevel make to handle configure |
| 4 | # and setup. It defines a target called startup that when run will init |
| 5 | # the build directory, generate configure from configure.ac, create aclocal |
| 6 | # and has rules to run config.status should one of the .in files change. |
| 7 | |
| 8 | # Input |
| 9 | # BUILDDIR - The build directory |
| 10 | # CONVERTED - List of files output by configure $(BUILD) is prepended |
| 11 | # The caller must provide depends for these files |
| 12 | # It would be a fairly good idea to run this after a cvs checkout. |
| 13 | BUILDDIR=build |
| 14 | |
| 15 | .PHONY: startup missing-config-files |
| 16 | startup: configure $(BUILDDIR)/config.status $(addprefix $(BUILDDIR)/,$(CONVERTED)) |
| 17 | |
| 18 | # use the files provided from the system instead of carry around |
| 19 | # and use (most of the time outdated) copycats |
| 20 | ifeq (file-okay,$(shell test -r buildlib/config.sub && echo 'file-okay')) |
| 21 | buildlib/config.sub: |
| 22 | else |
| 23 | ifeq (file-okay,$(shell test -r /usr/share/misc/config.sub && echo 'file-okay')) |
| 24 | buildlib/config.sub: |
| 25 | ln -sf /usr/share/misc/config.sub buildlib/config.sub |
| 26 | else |
| 27 | buildlib/config.sub: missing-config-files |
| 28 | endif |
| 29 | endif |
| 30 | |
| 31 | ifeq (file-okay,$(shell test -r buildlib/config.guess && echo 'file-okay')) |
| 32 | buildlib/config.guess: |
| 33 | else |
| 34 | ifeq (file-okay,$(shell test -r /usr/share/misc/config.guess && echo 'file-okay')) |
| 35 | buildlib/config.guess: |
| 36 | ln -sf /usr/share/misc/config.guess buildlib/config.guess |
| 37 | else |
| 38 | buildlib/config.guess: missing-config-files |
| 39 | endif |
| 40 | endif |
| 41 | |
| 42 | missing-config-files: |
| 43 | @echo "APT needs 'config.guess' and 'config.sub' in buildlib/ for configuration." |
| 44 | @echo "On Debian systems these are available in the 'autotools-dev' package." |
| 45 | @echo |
| 46 | @echo "The latest versions can be acquired from the upstream git repository:" |
| 47 | @echo "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD" |
| 48 | @echo "http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD" |
| 49 | exit 100 |
| 50 | |
| 51 | configure: aclocal.m4 configure.ac buildlib/config.guess buildlib/config.sub |
| 52 | autoconf |
| 53 | |
| 54 | aclocal.m4: $(wildcard buildlib/*.m4) |
| 55 | aclocal -I buildlib |
| 56 | |
| 57 | $(BUILDDIR)/config.status: configure |
| 58 | /usr/bin/test -e $(BUILDDIR) || mkdir $(BUILDDIR) |
| 59 | (HERE=`pwd`; cd $(BUILDDIR) && $$HERE/configure) |
| 60 | |
| 61 | $(addprefix $(BUILDDIR)/,$(CONVERTED)): $(BUILDDIR)/config.status |