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gitea/BSDmakefile
Mahmoud Al-Qudsi 7be5935c55 Add BSDmakefile to prevent errors when make is called under FreeBSD (#4446)
The syntax of the gitea Makefile is not platform-agnostic and is
specific to the GNU version of `make`. BSD platforms such as FreeBSD
ship with bmake (BSD make) as their default `make` program; attempting
to compile gitea by simply executing `make` causes a wall of errors to
show as a result of syntax incompatible with BSD make.

If a file named `BSDmakefile` is present, `bmake` will give it
preference over a generic `Makefile`. This `BSDmakefile` is taken from
the BSD-licensed `gmake-proxy` project [0], which transparently proxies
all `make` commands to `gmake` (GNU make) on systems where `bmake` is
the default, and if `gmake` is not installed an error message is
displayed.

[0]: https://github.com/neosmart/gmake-proxy
2018-07-16 20:45:51 +02:00

51 lines
2.1 KiB
Makefile

# GNU makefile proxy script for BSD make
# Written and maintained by Mahmoud Al-Qudsi <mqudsi@neosmart.net>
# Copyright NeoSmart Technologies <https://neosmart.net/> 2014-2018
# Obtain updates from <https://github.com/neosmart/gmake-proxy>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
JARG =
GMAKE = "gmake"
#When gmake is called from another make instance, -w is automatically added
#which causes extraneous messages about directory changes to be emitted.
#--no-print-directory silences these messages.
GARGS = "--no-print-directory"
.if "$(.MAKE.JOBS)" != ""
JARG = -j$(.MAKE.JOBS)
.endif
#by default bmake will cd into ./obj first
.OBJDIR: ./
.PHONY: FRC
$(.TARGETS): FRC
$(GMAKE) $(GARGS) $(.TARGETS:S,.DONE,,) $(JARG)
.DONE .DEFAULT: .SILENT
$(GMAKE) $(GARGS) $(.TARGETS:S,.DONE,,) $(JARG)
.ERROR: .SILENT
if ! which $(GMAKE) > /dev/null; then \
echo "GNU Make is required!"; \
fi