build: don't hardcode pkg-config

This commit is contained in:
orbea 2025-01-07 08:00:04 -08:00
parent 09d3359456
commit d4bb3873c9

View File

@ -17,6 +17,7 @@ FNAME_cli := flips
CXX ?= g++
CFLAGS ?= -g
PKG_CONFIG ?= pkg-config
XFILES :=
@ -69,12 +70,12 @@ endif
ifeq ($(TARGET),gtk)
ifeq ($(GTKFLAGS),)
GTKFLAGS := $(shell pkg-config --cflags --libs gtk+-3.0)
GTKFLAGS := $(shell $(PKG_CONFIG) --cflags --libs gtk+-3.0)
endif
ifeq ($(GTKFLAGS),)
$(warning pkg-config can't find gtk+-3.0, or pkg-config itself can't be found)
$(warning $(PKG_CONFIG) can't find gtk+-3.0, or $(PKG_CONFIG) itself can't be found)
$(warning if you have the needed files installed, specify their locations and names with `make GTKFLAGS='-I/usr/include' GTKLIBS='-L/usr/lib -lgtk'`)
$(warning if not, the package names under Debian and derivates are 'pkg-config libgtk-3-dev'; for other distros, consult a search engine)
$(warning if not, the package names under Debian and derivates are '$(PKG_CONFIG) libgtk-3-dev'; for other distros, consult a search engine)
$(warning If you instead want to build the CLI version, set the TARGET environment variable like so:)
$(warning TARGET=cli make)
$(error Can't build gtk target without gtk dependencies)