# -*- makefile-gmake -*-

########################################################################
# Detect the PLATFORM with uname.

ifndef PLATFORM
ifeq ($(shell uname),Darwin)
PLATFORM=macosx
else
ifeq ($(shell uname),FreeBSD)
PLATFORM=FreeBSD
else
ifeq ($(shell uname -o),Msys)
PLATFORM=mingw
SOLIBDIR = $(BINDIR)
DIFFOPTS = -b
else
ifeq ($(shell uname -o),Cygwin)
PLATFORM=cygwin
SOLIBDIR = $(BINDIR)
DIFFOPTS = -b
else
ifeq ($(shell uname -o),GNU/Linux)
PLATFORM=linux
else
PLATFORM=unix
endif
endif
endif
endif
endif
endif

########################################################################
# Set default variables for the platform.

LIBDL = -ldl

ifeq ($(PLATFORM),macosx)
SO  = .dylib
EXE =
CLIBFLAGS = -dynamiclib
STATICFLAGS = -static-libgcc -DSEXP_USE_DL=0
else
ifeq ($(PLATFORM),mingw)
SO  = .dll
EXE = .exe
CC = gcc
CLIBFLAGS = -shared
CPPFLAGS += -DSEXP_USE_STRING_STREAMS=0 -DBUILDING_DLL
LDFLAGS += -Wl,--out-implib,libchibi-scheme$(SO).a
STATICFLAGS = -DSEXP_USE_DL=0
LIBDL = 
else
ifeq ($(PLATFORM),cygwin)
SO  = .dll
EXE = .exe
CC = gcc
CLIBFLAGS = -shared
CPPFLAGS += -DSEXP_USE_STRING_STREAMS=0
LDFLAGS += -Wl,--out-implib,libchibi-scheme$(SO).a
else
SO  = .so
EXE =
CLIBFLAGS = -fPIC -shared
STATICFLAGS = -static -DSEXP_USE_DL=0
ifeq ($(PLATFORM),FreeBSD)
LIBDL=
RLDFLAGS=-Wl,-R$(DESTDIR)$(LIBDIR)
endif
endif
endif
endif

ifeq ($(PLATFORM),unix)
#RLDFLAGS=-rpath $(LIBDIR)
RLDFLAGS=-Wl,-R$(LIBDIR)
endif