3 .if !targets(__<${_this:T}>__)
6 .if defined(_LIBCOMPAT)
7 COMPAT_ARCH= ${TARGET_ARCH}
8 COMPAT_CPUTYPE= ${TARGET_CPUTYPE}
9 .if (defined(WANT_COMPILER_TYPE) && ${WANT_COMPILER_TYPE} == gcc) || \
10 (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc)
11 COMPAT_COMPILER_TYPE= gcc
13 COMPAT_COMPILER_TYPE= clang
16 COMPAT_ARCH= ${MACHINE_ARCH}
17 COMPAT_CPUTYPE= ${CPUTYPE}
18 .include <bsd.compiler.mk>
19 COMPAT_COMPILER_TYPE=${COMPILER_TYPE}
22 # -------------------------------------------------------------------
24 .if ${COMPAT_ARCH} == "amd64"
26 .if empty(COMPAT_CPUTYPE)
27 LIB32CPUFLAGS= -march=i686 -mmmx -msse -msse2
29 LIB32CPUFLAGS= -march=${COMPAT_CPUTYPE}
31 .if ${COMPAT_COMPILER_TYPE} == gcc
33 LIB32CPUFLAGS+= -target x86_64-unknown-freebsd13.0
37 LIB32_MACHINE_ARCH= i386
38 LIB32WMAKEENV= MACHINE_CPU="i686 mmx sse sse2"
41 LD="${XLD} -m elf_i386_fbsd -L${LIBCOMPATTMP}/usr/lib32"
43 .elif ${COMPAT_ARCH} == "powerpc64"
45 .if empty(COMPAT_CPUTYPE)
46 LIB32CPUFLAGS= -mcpu=powerpc
48 LIB32CPUFLAGS= -mcpu=${COMPAT_CPUTYPE}
51 LIB32_MACHINE= powerpc
52 LIB32_MACHINE_ARCH= powerpc
54 LD="${XLD} -m elf32ppc_fbsd"
56 .elif ${COMPAT_ARCH:Mmips64*} != ""
58 .if ${COMPAT_COMPILER_TYPE} == gcc
59 .if empty(COMPAT_CPUTYPE)
60 LIB32CPUFLAGS= -march=mips3
62 LIB32CPUFLAGS= -march=${COMPAT_CPUTYPE}
65 .if ${COMPAT_ARCH:Mmips64el*} != ""
66 LIB32CPUFLAGS= -target mipsel-unknown-freebsd13.0
68 LIB32CPUFLAGS= -target mips-unknown-freebsd13.0
71 LIB32CPUFLAGS+= -mabi=32
73 LIB32_MACHINE_ARCH= mips
74 .if ${COMPAT_ARCH:Mmips64el*} != ""
75 _EMULATION= elf32ltsmip_fbsd
77 _EMULATION= elf32btsmip_fbsd
79 LIB32WMAKEFLAGS= LD="${XLD} -m ${_EMULATION}"
80 LIB32LDFLAGS= -Wl,-m${_EMULATION}
83 LIB32WMAKEFLAGS+= NM="${XNM}"
84 LIB32WMAKEFLAGS+= OBJCOPY="${XOBJCOPY}"
86 LIB32CFLAGS= -DCOMPAT_32BIT
87 LIB32DTRACE= ${DTRACE} -32
88 LIB32WMAKEFLAGS+= -DCOMPAT_32BIT
90 # -------------------------------------------------------------------
92 .if ${COMPAT_ARCH:Marmv[67]*} != ""
94 LIBSOFTCFLAGS= -DCOMPAT_SOFTFP
95 LIBSOFTCPUFLAGS= -mfloat-abi=softfp
97 LIBSOFT_MACHINE_ARCH= ${COMPAT_ARCH}
98 LIBSOFTWMAKEENV= CPUTYPE=soft
99 LIBSOFTWMAKEFLAGS= -DCOMPAT_SOFTFP
102 # -------------------------------------------------------------------
103 # In the program linking case, select LIBCOMPAT
104 .if defined(NEED_COMPAT)
106 .warning NEED_COMPAT defined, but no LIBCOMPAT is available (COMPAT_ARCH == ${COMPAT_ARCH}
107 .elif !${HAS_COMPAT:M${NEED_COMPAT}} && ${NEED_COMPAT} != "any"
108 .error NEED_COMPAT (${NEED_COMPAT}) defined, but not in HAS_COMPAT ($HAS_COMPAT)
109 .elif ${NEED_COMPAT} == "any"
112 .error Both WANT_COMPAT and NEED_COMPAT defined
114 WANT_COMPAT:= ${NEED_COMPAT}
117 .if defined(HAS_COMPAT) && defined(WANT_COMPAT)
118 .if ${WANT_COMPAT} == "any"
119 _LIBCOMPAT:= ${HAS_COMPAT:[1]}
121 _LIBCOMPAT:= ${WANT_COMPAT}
126 # -------------------------------------------------------------------
127 # Generic code for each type.
128 # Set defaults based on type.
129 libcompat= ${_LIBCOMPAT:tl}
130 _LIBCOMPAT_MAKEVARS= _OBJTOP TMP CPUFLAGS CFLAGS CXXFLAGS LDFLAGS \
131 _MACHINE _MACHINE_ARCH WMAKEENV WMAKEFLAGS WMAKE
132 .for _var in ${_LIBCOMPAT_MAKEVARS}
133 .if !empty(LIB${_LIBCOMPAT}${_var})
134 LIBCOMPAT${_var}?= ${LIB${_LIBCOMPAT}${_var}}
139 LIBCOMPAT_OBJTOP?= ${OBJTOP}/obj-lib${libcompat}
140 LIBCOMPATTMP?= ${LIBCOMPAT_OBJTOP}/tmp
142 LIBCOMPATCFLAGS+= ${LIBCOMPATCPUFLAGS} \
143 -L${LIBCOMPATTMP}/usr/lib${libcompat} \
144 --sysroot=${LIBCOMPATTMP} \
147 LIBCOMPATWMAKEENV+= MACHINE=${LIBCOMPAT_MACHINE}
148 LIBCOMPATWMAKEENV+= MACHINE_ARCH=${LIBCOMPAT_MACHINE_ARCH}
150 # -B is needed to find /usr/lib32/crti.o for GCC and /usr/libsoft/crti.o for
152 LIBCOMPATCFLAGS+= -B${LIBCOMPATTMP}/usr/lib${libcompat}
154 .if defined(WANT_COMPAT)
155 LIBDIR_BASE:= /usr/lib${libcompat}
156 _LIB_OBJTOP= ${LIBCOMPAT_OBJTOP}
157 CFLAGS+= ${LIBCOMPATCFLAGS}
158 LDFLAGS+= ${CFLAGS} ${LIBCOMPATLDFLAGS}
159 MACHINE= ${LIBCOMPAT_MACHINE}
160 MACHINE_ARCH= ${LIBCOMPAT_MACHINE_ARCH}