diff options
Diffstat (limited to 'meta-microblaze/recipes-devtools/gcc/gcc-configure-common.inc')
-rw-r--r-- | meta-microblaze/recipes-devtools/gcc/gcc-configure-common.inc | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/meta-microblaze/recipes-devtools/gcc/gcc-configure-common.inc b/meta-microblaze/recipes-devtools/gcc/gcc-configure-common.inc new file mode 100644 index 00000000..e4cdb73f --- /dev/null +++ b/meta-microblaze/recipes-devtools/gcc/gcc-configure-common.inc | |||
@@ -0,0 +1,123 @@ | |||
1 | require gcc-multilib-config.inc | ||
2 | require gcc-shared-source.inc | ||
3 | # | ||
4 | # Build the list of lanaguages to build. | ||
5 | # | ||
6 | # These can be overridden by the version specific .inc file. | ||
7 | |||
8 | # gcc 3.x expects 'f77', 4.0 expects 'f95', 4.1 and 4.2 expect 'fortran' | ||
9 | FORTRAN ?= ",f77" | ||
10 | LANGUAGES ?= "c,c++${FORTRAN}" | ||
11 | |||
12 | EXTRA_OECONF_BASE ?= "" | ||
13 | EXTRA_OECONF_PATHS ?= "" | ||
14 | |||
15 | GCCMULTILIB ?= "--disable-multilib" | ||
16 | GCCTHREADS ?= "posix" | ||
17 | |||
18 | GCCPIE ??= "" | ||
19 | |||
20 | SYMVERS_CONF ?= "--enable-symvers=gnu" | ||
21 | |||
22 | EXTRA_OECONF = "\ | ||
23 | ${@['--enable-clocale=generic', ''][d.getVar('USE_NLS') != 'no']} \ | ||
24 | --with-gnu-ld \ | ||
25 | --enable-shared \ | ||
26 | --enable-languages=${LANGUAGES} \ | ||
27 | --enable-threads=${GCCTHREADS} \ | ||
28 | ${GCCMULTILIB} \ | ||
29 | ${GCCPIE} \ | ||
30 | --enable-c99 \ | ||
31 | --enable-long-long \ | ||
32 | ${SYMVERS_CONF} \ | ||
33 | --enable-libstdcxx-pch \ | ||
34 | --program-prefix=${TARGET_PREFIX} \ | ||
35 | --without-local-prefix \ | ||
36 | --disable-install-libiberty \ | ||
37 | ${EXTRA_OECONF_BASE} \ | ||
38 | ${EXTRA_OECONF_GCC_FLOAT} \ | ||
39 | ${EXTRA_OECONF_PATHS} \ | ||
40 | ${@get_gcc_mips_plt_setting(bb, d)} \ | ||
41 | ${@get_gcc_ppc_plt_settings(bb, d)} \ | ||
42 | ${@get_gcc_multiarch_setting(bb, d)} \ | ||
43 | --enable-standard-branch-protection \ | ||
44 | " | ||
45 | |||
46 | # glibc version is a minimum controlling whether features are enabled. | ||
47 | # Doesn't need to track glibc exactly | ||
48 | EXTRA_OECONF:append:libc-glibc = " --with-glibc-version=2.28 " | ||
49 | |||
50 | # Set this here since GCC configure won't auto-detect and enable | ||
51 | # initfini-arry when cross compiling. | ||
52 | EXTRA_OECONF:append = " --enable-initfini-array" | ||
53 | |||
54 | export gcc_cv_collect2_libs = 'none required' | ||
55 | # We need to set gcc_cv_collect2_libs else there is cross-compilation badness | ||
56 | # in the config.log files (which might not get generated until do_compile | ||
57 | # hence being missed by the insane do_configure check). | ||
58 | |||
59 | EXTRA_OECONF:append:linux = " --enable-__cxa_atexit" | ||
60 | |||
61 | EXTRA_OECONF:append:mips64 = " --with-abi=64 --with-arch-64=mips64 --with-tune-64=mips64" | ||
62 | EXTRA_OECONF:append:mips64el = " --with-abi=64 --with-arch-64=mips64 --with-tune-64=mips64" | ||
63 | EXTRA_OECONF:append:mips64n32 = " --with-abi=64 --with-arch-64=mips64 --with-tune-64=mips64" | ||
64 | EXTRA_OECONF:append:mips64eln32 = " --with-abi=64 --with-arch-64=mips64 --with-tune-64=mips64" | ||
65 | EXTRA_OECONF:append:mipsisa32r6el = " --with-abi=32 --with-arch=mips32r6" | ||
66 | EXTRA_OECONF:append:mipsisa32r6 = " --with-abi=32 --with-arch=mips32r6" | ||
67 | EXTRA_OECONF:append:mipsisa64r6el = " --with-abi=64 --with-arch-64=mips64r6" | ||
68 | EXTRA_OECONF:append:mipsisa64r6 = " --with-abi=64 --with-arch-64=mips64r6" | ||
69 | |||
70 | EXTRA_OECONF_GCC_FLOAT ??= "" | ||
71 | CPPFLAGS = "" | ||
72 | |||
73 | SYSTEMHEADERS = "${target_includedir}" | ||
74 | SYSTEMLIBS = "${target_base_libdir}/" | ||
75 | SYSTEMLIBS1 = "${target_libdir}/" | ||
76 | |||
77 | do_configure:prepend () { | ||
78 | # teach gcc to find correct target includedir when checking libc ssp support | ||
79 | mkdir -p ${B}/gcc | ||
80 | echo "NATIVE_SYSTEM_HEADER_DIR = ${SYSTEMHEADERS}" > ${B}/gcc/t-oe | ||
81 | cat ${S}/gcc/defaults.h | grep -v "\#endif.*GCC_DEFAULTS_H" > ${B}/gcc/defaults.h.new | ||
82 | cat >>${B}/gcc/defaults.h.new <<_EOF | ||
83 | #define NATIVE_SYSTEM_HEADER_DIR "${SYSTEMHEADERS}" | ||
84 | #define STANDARD_STARTFILE_PREFIX_1 "${SYSTEMLIBS}" | ||
85 | #define STANDARD_STARTFILE_PREFIX_2 "${SYSTEMLIBS1}" | ||
86 | #define SYSTEMLIBS_DIR "${SYSTEMLIBS}" | ||
87 | #endif /* ! GCC_DEFAULTS_H */ | ||
88 | _EOF | ||
89 | mv ${B}/gcc/defaults.h.new ${B}/gcc/defaults.h | ||
90 | } | ||
91 | |||
92 | do_configure () { | ||
93 | # Setup these vars for cross building only | ||
94 | # ... because foo_FOR_TARGET apparently gets misinterpreted inside the | ||
95 | # gcc build stuff when the build is producing a cross compiler - i.e. | ||
96 | # when the 'current' target is the 'host' system, and the host is not | ||
97 | # the target (because the build is actually making a cross compiler!) | ||
98 | if [ "${BUILD_SYS}" != "${HOST_SYS}" ]; then | ||
99 | export CC_FOR_TARGET="${CC}" | ||
100 | export GCC_FOR_TARGET="${CC}" | ||
101 | export CXX_FOR_TARGET="${CXX}" | ||
102 | export AS_FOR_TARGET="${HOST_PREFIX}as" | ||
103 | export LD_FOR_TARGET="${HOST_PREFIX}ld" | ||
104 | export NM_FOR_TARGET="${HOST_PREFIX}nm" | ||
105 | export AR_FOR_TARGET="${HOST_PREFIX}ar" | ||
106 | export GFORTRAN_FOR_TARGET="gfortran" | ||
107 | export RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib" | ||
108 | fi | ||
109 | export CC_FOR_BUILD="${BUILD_CC}" | ||
110 | export CXX_FOR_BUILD="${BUILD_CXX}" | ||
111 | export CFLAGS_FOR_BUILD="${BUILD_CFLAGS}" | ||
112 | export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}" | ||
113 | export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}" | ||
114 | export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}" | ||
115 | export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}" | ||
116 | export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}" | ||
117 | export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}" | ||
118 | export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}" | ||
119 | |||
120 | |||
121 | oe_runconf | ||
122 | } | ||
123 | |||