oppi.li
1# GNU makefile proxy script for BSD make
2#
3# Written and maintained by Mahmoud Al-Qudsi <mqudsi@neosmart.net>
4# Copyright NeoSmart Technologies <https://neosmart.net/> 2014-2019
5# Obtain updates from <https://github.com/neosmart/gmake-proxy>
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions are met:
9#
10# 1. Redistributions of source code must retain the above copyright notice, this
11# list of conditions and the following disclaimer.
12#
13# 2. Redistributions in binary form must reproduce the above copyright notice,
14# this list of conditions and the following disclaimer in the documentation
15# and/or other materials provided with the distribution.
16#
17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
23# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
24# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
25# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28JARG =
29GMAKE = "gmake"
30# When gmake is called from another make instance, -w is automatically added
31# which causes extraneous messages about directory changes to be emitted.
32# Running with --no-print-directory silences these messages.
33GARGS = "--no-print-directory"
34
35.if "$(.MAKE.JOBS)" != ""
36 JARG = -j$(.MAKE.JOBS)
37.endif
38
39# bmake prefers out-of-source builds and tries to cd into ./obj (among others)
40# where possible. GNU Make doesn't, so override that value.
41.OBJDIR: ./
42
43# The GNU convention is to use the lowercased `prefix` variable/macro to
44# specify the installation directory. Humor them.
45GPREFIX =
46.if defined(PREFIX) && ! defined(prefix)
47 GPREFIX = 'prefix = "$(PREFIX)"'
48.endif
49
50.BEGIN: .SILENT
51 which $(GMAKE) || (printf "Error: GNU Make is required!\n\n" 1>&2 && false)
52
53.PHONY: FRC
54$(.TARGETS): FRC
55 $(GMAKE) $(GPREFIX) $(GARGS) $(.TARGETS:S,.DONE,,) $(JARG)
56
57.DONE .DEFAULT: .SILENT
58 $(GMAKE) $(GPREFIX) $(GARGS) $(.TARGETS:S,.DONE,,) $(JARG)