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nsxiv/config.mk

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introduce config.mk this moves all the build variables intended to be modified by the user over to `config.mk` similar to other suckless software. also move CPPFLAGS down below for cosmetic purposes.
2022-04-21 22:14:03 +01:00
# nsxiv version
Release version 32
2023-07-04 05:41:27 +01:00
VERSION = 32
introduce config.mk this moves all the build variables intended to be modified by the user over to `config.mk` similar to other suckless software. also move CPPFLAGS down below for cosmetic purposes.
2022-04-21 22:14:03 +01:00
# PREFIX for install
PREFIX = /usr/local
MANPREFIX = $(PREFIX)/share/man
EGPREFIX = $(PREFIX)/share/doc/nsxiv/examples
# default value for optional dependencies. 1 = enabled, 0 = disabled
OPT_DEP_DEFAULT = 1
# autoreload backend: 1 = inotify, 0 = none
HAVE_INOTIFY = $(OPT_DEP_DEFAULT)
# optional dependencies, see README for more info
HAVE_LIBFONTS = $(OPT_DEP_DEFAULT)
HAVE_LIBEXIF = $(OPT_DEP_DEFAULT)
add support for multi-frame images via imlib2 (#373) this will be a massive change compared to the usual stuff. however the gains will be worth it: * we gain lots of additional animated image support. * and we'll gain _even_ more format support as imlib2 adds them, without needing any change in our code-base. * about ~300 LoC will be purged once we remove our internal gif and webp loader. as for when to remove the internal loaders, a good time might be when debian upgrades their imlib2, currently it seems to be at v1.7.5, which doesn't support animated images. as of now, nsxiv will continue to build with the internal gif/webp loaders (assuming they were enabled in config.mk) if imlib2 version is below 1.8.0 and will print out a deprecation notice. and if imlib2 version supports multi-frame then it will simply ignore the internal loaders and use the imlib2 one. in other words, users shouldn't need to do anything on their side. everything that previously functioned will continue to function regardless of the user's imlib2 version (though they might see the annoying deprecation notice if the imlib2 version doesn't support multi-frame images). known issue: * image loading performance can be noticeably worse in imlib2 versions below 1.9.0 Closes: https://codeberg.org/nsxiv/nsxiv/issues/301 Closes: https://codeberg.org/nsxiv/nsxiv/issues/300 Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/373 Reviewed-by: TAAPArthur <taaparthur@noreply.codeberg.org>
2023-01-08 10:02:56 +00:00
config.mk: default to `-O2` and `-DNDEBUG` (#435) assertions are for debugging purposes, and so shouldn't be enabled for "release" builds. disable it by default by using `-DNDEBUG`. `-O2` on gcc/clang will result it slightly better binary. on tcc it'll be ignored. and since -O is specified by POSIX there shouldn't be any portability concern. additionally add a (commented out) recommended debug build for gcc/clang with address and undefined sanitizers turned on. Closes: https://codeberg.org/nsxiv/nsxiv/issues/424 Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/435 Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org> Reviewed-by: eylles <eylles@noreply.codeberg.org>
2023-05-09 01:34:28 +01:00
# CFLAGS, any additional compiler flags goes here
CFLAGS = -Wall -pedantic -O2 -DNDEBUG
# Uncomment for a debug build using gcc/clang
make assertions opt-in (#447) slight addendum to 657080a7e55843e351fa6ce41e4ce315eab62b67 instead of disabling asserts by adding -DNDEBUG to config.mk, this disables asserts by default in the source code itself. this way, if someone compiles with `make CFLAGS="-O3 -march=native"` without knowing about asserts/-DNDEBUG then he won't accidentally get a build with assertions in it. this basically makes the assertions opt-in, if someone wants it, he'll need to *explicitly* set `-DDEBUG` to get it. so that it's not possible to accidentally end up with assertions enabled. Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/447 Reviewed-by: TAAPArthur <taaparthur@noreply.codeberg.org>
2023-05-26 08:06:17 +01:00
# CFLAGS = -Wall -pedantic -DDEBUG -g3 -fsanitize=address,undefined
config.mk: default to `-O2` and `-DNDEBUG` (#435) assertions are for debugging purposes, and so shouldn't be enabled for "release" builds. disable it by default by using `-DNDEBUG`. `-O2` on gcc/clang will result it slightly better binary. on tcc it'll be ignored. and since -O is specified by POSIX there shouldn't be any portability concern. additionally add a (commented out) recommended debug build for gcc/clang with address and undefined sanitizers turned on. Closes: https://codeberg.org/nsxiv/nsxiv/issues/424 Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/435 Reviewed-by: explosion-mental <explosion-mental@noreply.codeberg.org> Reviewed-by: eylles <eylles@noreply.codeberg.org>
2023-05-09 01:34:28 +01:00
# LDFLAGS = $(CFLAGS)
introduce config.mk this moves all the build variables intended to be modified by the user over to `config.mk` similar to other suckless software. also move CPPFLAGS down below for cosmetic purposes.
2022-04-21 22:14:03 +01:00
# icons that will be installed via `make icon`
ICONS = 16x16.png 32x32.png 48x48.png 64x64.png 128x128.png
config.mk: add comments for OpenBSD users Closes: https://github.com/nsxiv/nsxiv/issues/262
2022-04-21 22:16:46 +01:00
# Uncomment on OpenBSD
# HAVE_INOTIFY = 0
# lib_fonts_bsd_0 =
config.mk: update openbsd configuration (#453) based on the openbsd port: https://github.com/openbsd/ports/blob/cf3cdaf09214bf85907dc9147bab7da77e0281d8/graphics/nsxiv/Makefile Tested-by: Seninha Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/453
2023-06-30 00:40:52 +01:00
# lib_fonts_bsd_1 = -lfreetype -L/usr/X11R6/lib/freetype2
config.mk: add comments for OpenBSD users Closes: https://github.com/nsxiv/nsxiv/issues/262
2022-04-21 22:16:46 +01:00
# inc_fonts_bsd_0 =
# inc_fonts_bsd_1 = -I/usr/X11R6/include/freetype2
config.mk: update openbsd configuration (#453) based on the openbsd port: https://github.com/openbsd/ports/blob/cf3cdaf09214bf85907dc9147bab7da77e0281d8/graphics/nsxiv/Makefile Tested-by: Seninha Reviewed-on: https://codeberg.org/nsxiv/nsxiv/pulls/453
2023-06-30 00:40:52 +01:00
# CPPFLAGS = -I/usr/X11R6/include -I/usr/local/include $(inc_fonts_bsd_$(HAVE_LIBFONTS))
# LDLIBS = -L/usr/X11R6/lib -L/usr/local/lib $(lib_fonts_bsd_$(HAVE_LIBFONTS))