sdn/Makefile
Přemysl Eric Janouch 1318c4983f
Makefile: make portable, support static linking
We can happily stick to POSIX and the usual variable names,
with the following exceptions:
 - pkg-config(1) is used to find libraries and compile flags
 - the new "static" target uses non-standard compiler
   and linker flags, though it's not the default target

sdn is predestined for wild distribution,
even the dynamically linked libc is rather suboptimal.
2020-10-23 08:22:59 +02:00

20 lines
587 B
Makefile

.POSIX:
SHELL = /bin/sh
CXXFLAGS = -g -std=c++14 -Wall -Wextra -pedantic
CPPFLAGS = `sed -ne 's/^project (\([^ )]*\).*/-DPROJECT_NAME="\1"/p' \
-e 's/^set (version \([^ )]*\).*/-DPROJECT_VERSION="\1"/p' CMakeLists.txt`
sdn: sdn.cpp CMakeLists.txt
$(CXX) $(CXXFLAGS) $(CPPFLAGS) $< -o sdn \
-lacl `pkg-config --libs --cflags ncursesw`
static: sdn.cpp CMakeLists.txt
$(CXX) $(CXXFLAGS) $(CPPFLAGS) $< -o sdn \
-static-libstdc++ \
-Wl,--start-group,-Bstatic \
-lacl `pkg-config --static --libs --cflags ncursesw` \
-Wl,--end-group,-Bdynamic
clean:
rm -f sdn
.PHONY: static clean