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gnu: imgui: Use #:make-flags. 

* gnu/packages/toolkits.scm (imgui)[arguments]: Add #:make-flags to replace
compiler arguments in the 'build phase.
master
John Kehayias 2023-06-27 20:43:44 -04:00
parent 10ff8ff4b5
commit 15056f47c2
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1 changed files with 29 additions and 25 deletions
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54
gnu/packages/toolkits.scm
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@ -1,7 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2022, 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2020, 2022 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2022 John Kehayias <john.kehayias@protonmail.com>
;;; Copyright © 2022, 2023 John Kehayias <john.kehayias@protonmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -55,6 +55,18 @@
(guix build utils)
(ice-9 ftw)
(srfi srfi-26))
;; The build phase does not use make but we will use make-flags in a
;; similar fashion to make inheritance for older imgui versions easier.
#:make-flags
;; This first option is necessary at least for OpenBoardView, otherwise
;; it would fail with the "Too many vertices in ImDrawList using 16-bit
;; indices".
#~(list "-DImDrawIdx=unsigned int"
"-I" (string-append (getcwd) "/source")
"-I" (search-input-directory %build-inputs "include/freetype2")
"-g" "-O2" "-fPIC" "-shared"
"-lGL" "-lSDL2" "-lglfw"
"-o" "libimgui.so")
#:phases
#~(modify-phases %standard-phases
(add-after 'unpack 'adjust-includes
@ -64,32 +76,24 @@
"#include <SDL2/SDL"))))
(delete 'configure)
(replace 'build
(lambda* (#:key inputs #:allow-other-keys)
(lambda* (#:key make-flags #:allow-other-keys)
;; Build main library.
(apply invoke #$(cc-for-target)
;; This option is necessary at least for OpenBoardView,
;; otherwise it would fail with the "Too many vertices in
;; ImDrawList using 16-bit indices".
"-DImDrawIdx=unsigned int"
"-I" (getcwd)
"-I" (search-input-directory inputs "include/freetype2")
"-g" "-O2" "-fPIC" "-shared"
"-lGL" "-lSDL2" "-lglfw"
"-o" "libimgui.so"
"imgui.cpp"
"imgui_draw.cpp"
"imgui_tables.cpp"
"imgui_widgets.cpp"
;; Include the supported backends.
"backends/imgui_impl_glfw.cpp"
(if (file-exists? "backends/imgui_impl_sdl2.cpp")
"backends/imgui_impl_sdl2.cpp"
"backends/imgui_impl_sdl.cpp")
"backends/imgui_impl_opengl2.cpp"
"backends/imgui_impl_opengl3.cpp"
;; Include wrappers for C++ standard library (STL) and
;; fontconfig.
(find-files "misc" "\\.cpp$"))))
(append make-flags
`("imgui.cpp"
"imgui_draw.cpp"
"imgui_tables.cpp"
"imgui_widgets.cpp"
;; Include the supported backends.
"backends/imgui_impl_glfw.cpp"
,(if (file-exists? "backends/imgui_impl_sdl2.cpp")
"backends/imgui_impl_sdl2.cpp"
"backends/imgui_impl_sdl.cpp")
"backends/imgui_impl_opengl2.cpp"
"backends/imgui_impl_opengl3.cpp"
;; Include wrappers for C++ standard library (STL) and
;; fontconfig.
,@(find-files "misc" "\\.cpp$"))))))
(replace 'install
(lambda _
(let* ((header? (cut string-suffix? ".h" <>))