3 libdir := $(prefix)/lib
4 includedir := $(prefix)/include
6 objects
:= osl.o fd.o rbtree.o sha1.o
7 fsck_objects
:= fsck.fsck.o osl.fsck.o fd.fsck.o rbtree.fsck.o sha1.fsck.o fsck.cmdline.o
16 # libosl's versioning consists of three numbers. Let's call them x, y and z.
17 # The way x, y and z are interpreted depends on the OS.
21 VERSION
:= $(x
).
$(y
).
$(z
)
24 CFLAGS
+= -Wno-sign-compare
-g
-Wunused
-Wundef
-W
25 CFLAGS
+= -Wredundant-decls
28 CFLAGS
+= -Wuninitialized
29 CFLAGS
+= -Wchar-subscripts
30 CFLAGS
+= -Wformat-security
31 CFLAGS
+= -Werror-implicit-function-declaration
32 CFLAGS
+= -Wmissing-format-attribute
33 CFLAGS
+= -Wunused-macros
34 CFLAGS
+= -Wbad-function-cast
36 # cflags used only for building library objects
38 LIBCFLAGS
+= -fvisibility
=hidden
40 uname_s
:= $(shell uname
-s
2>/dev
/null || echo
"UNKNOWN_OS")
41 uname_rs
:= $(shell uname
-rs
)
44 ifeq ($(uname_s
),Linux
)
45 # On Linux, the following conventions apply (see dhweeler's Program
48 # The soname has the prefix ``lib'', the name of the library, the
49 # phrase ``.so'', followed by a period and a version number that is
50 # incremented whenever the interface changes.
51 soname
:= lib
$(libname
).so.
$(x
)
53 # The real name adds to the soname a period, a minor number, another
54 # period, and the release number.
55 realname
:= $(soname
).
$(y
).
$(z
)
57 # In addition, there's the name that the compiler uses when requesting
58 # a library, (I'll call it the ``linker name''), which is simply the
59 # soname without any version number.
60 linkername
:= lib
$(libname
).so
63 LDFLAGS
+= -Wl
,-soname
,$(soname
)
64 # disallow undefined symbols
65 LDFLAGS
+= -Wl
,-z
,defs
67 ifeq ($(uname_s
),Darwin
)
68 # Darwin has its own idea on version numbers:
70 realname
:= lib
$(libname
).
$(x
).dylib
72 linkername
:= lib
$(libname
).so
73 # The minor version number is an incremental number using the format
74 # X[.Y[.Z]]. To set the minor version number of a dynamic library, use
75 # the gcc -current_version option.
76 LDFLAGS
+= -current_version
$(y
).
$(z
)
78 # The compatibility version number of a library release specifies the
79 # earliest minor version of the clients linked against that release can
81 LDFLAGS
+= -compatibility_version
$(y
).0
82 LDFLAGS
+= -dynamiclib
84 ifeq ($(uname_s
),SunOS
)
85 # Solaris needs another set of flags
89 realname
:= lib
$(libname
).so.
$(major_version
).
$(minor_version
).
$(patchlevel_version
)
90 CPPFLAGS
+= -I
/opt
/csw
/include
93 all: $(realname
) oslfsck
94 Makefile.deps
: $(wildcard *.c
*.h
)
95 $(CC
) -MM
-MG
*.c
> $@
99 -include Makefile.deps
101 fsck.cmdline.o
: fsck.cmdline.c fsck.cmdline.h
102 $(CC
) -c
-DVERSION
='"$(VERSION)"' $<
104 %.fsck.o
: %.c Makefile fsck.cmdline.c fsck.cmdline.h
105 $(CC
) -c
-DVERSION
='"$(VERSION)"' $(CPPFLAGS
) $(CFLAGS
) $< -o
$@
108 $(CC
) -c
$(CPPFLAGS
) $(CFLAGS
) $(LIBCFLAGS
) $<
110 fsck.cmdline.h fsck.cmdline.c
: fsck.ggo
113 --unamed-opts
=table \
114 --file-name
=fsck.cmdline \
115 --func-name
=fsck_cmdline_parser \
116 --set-package
="oslfsck" \
117 --arg-struct-name
=fsck_args_info \
120 oslfsck
: $(fsck_objects
)
121 $(CC
) -o
$@
$(fsck_objects
) -lcrypto
123 $(realname
): $(objects
)
124 $(CC
) $(LDFLAGS
) -o
$@
$(objects
) -lcrypto
126 osl_errors.h
: errlist
127 sed
-e
's/\([A-Z_]*\) .*/ E_OSL_\1/' \
128 -e
'1s/^/enum osl_errors {/1' \
130 -e
'$$s/$$/};/1' $< > $@
133 sed
-e
's/^\([A-Z_]*\)\s*\(.*\)/_S(E_OSL_\1, \2)/g' $< > $@
135 osl.h
: osl.h.in osl_errors.h
138 rm -f
*.o
$(realname
) osl.h osl_errors.h errtab.h fsck.cmdline.h fsck.cmdline.c
141 $(MKDIR
) $(libdir) $(includedir)
142 $(RM
) $(libdir)/$(linkername
)
143 $(LN
) -s
$(libdir)/$(soname
) $(libdir)/$(linkername
)
144 $(INSTALL
) -s
-m
755 $(realname
) $(libdir)
145 $(INSTALL
) -m
644 $(headers
) $(includedir)
147 .PHONY
: all clean install