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#
#
# Author: Teunis van Beelen
#
# email: teuniz@protonmail.com
#
#
# GNU/Linux only for now.
#
# https://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html
#
# nm -D libedf.so.1.2.5
#
# objdump -T libedf.so.1.2.5
#
CC := gcc
CFLAGS := -O2 -fpic -fvisibility=hidden -std=gnu11 -Wall -Wextra -Wshadow -Wformat-nonliteral -Wformat-security \
-D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DEDFLIB_SO_DLL -DEDFLIB_BUILD
LDLIBS := -lc
TARGET := libedf.so.1.2.5
LBITS := $(shell getconf LONG_BIT)
ifeq ($(LBITS),64)
LIBDIR := /lib64
else
LIBDIR := /lib
endif
ifeq ($(PREFIX),)
PREFIX := /usr/local
endif
.PHONY: install clean
objects = edflib.o
all: $(TARGET)
$(TARGET) : $(objects)
$(CC) -shared -Wl,-soname,libedf.so.1 -o $(TARGET) edflib.o $(LDLIBS)
edflib.o : ../edflib.h ../edflib.c
$(CC) $(CFLAGS) -c ../edflib.c -o edflib.o
install : all
ifneq ($(shell id -u), 0)
$(error You must be root to perform this action.)
endif
install -d $(DESTDIR)$(PREFIX)$(LIBDIR)/
install -m 755 $(TARGET) $(DESTDIR)$(PREFIX)$(LIBDIR)/
install -d $(DESTDIR)$(PREFIX)/include/
install -m 644 ../edflib.h $(DESTDIR)$(PREFIX)/include/
ldconfig
clean :
$(RM) $(TARGET) $(objects)
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