错误现象：
cygwin下ct-ng build去编译crosstool-ng出现：
CLi@PC-CLI-1 ~/develop/crosstool-ng/crosstool-ng-1.18.0_build
$ ct-ng build
......
[INFO ] =================================================================
[INFO ] Installing pass-1 core C compiler
[EXTRA] Configuring gcc
[EXTRA] Building gcc
[ERROR] make[2]: *** [cc1-dummy.exe] Error 1
[ERROR] make[1]: *** [all-gcc] Error 2
[ERROR]
[ERROR] >>
[ERROR] >> Build failed in step 'Installing pass-1 core C compiler'
[ERROR] >> called in step '(top-level)'
......
对应build.log中的详细内容为：
[ALL ] mv tmp-specs specs [ALL ] : > tmp-libgcc.mvars [ALL ] echo LIB1ASMFUNCS = '_udivsi3 _divsi3 _umodsi3 _modsi3 _bb_init_func _call_via_rX _interwork_call_via_rX _lshrdi3 _ashrdi3 _ashldi3 _arm_negdf2 _arm_addsubdf3 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 _arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 _arm_negsf2 _arm_addsubsf3 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 _arm_fixsfsi _arm_fixunssfsi _arm_floatdidf _arm_floatdisf _arm_floatundidf _arm_floatundisf _clzsi2 _clzdi2 _aeabi_lcmp _aeabi_ulcmp _aeabi_ldivmod _aeabi_uldivmod _dvmd_lnx' >> tmp-libgcc.mvars [ALL ] echo LIB1ASMSRC = 'arm/lib1funcs.asm' >> tmp-libgcc.mvars [ALL ] echo LIB2FUNCS_ST = '_eprintf __gcc_bcmp' >> tmp-libgcc.mvars [ALL ] libbackend.a(graphite.o): In function `cloog_finalize': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/include/cloog/ppl_backend.h:54: undefined reference to `_ppl_finalize' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_build_ppl_cstr': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:333: undefined reference to `_ppl_new_Constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:337: undefined reference to `_ppl_new_Constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_translate_constraint': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:365: undefined reference to `_ppl_new_Coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:366: undefined reference to `_ppl_new_Linear_Expression_with_dimension' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:370: undefined reference to `_ppl_assign_Coefficient_from_mpz_t' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:371: undefined reference to `_ppl_Linear_Expression_add_to_coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:376: undefined reference to `_ppl_assign_Coefficient_from_mpz_t' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:378: undefined reference to `_ppl_Linear_Expression_add_to_inhomogeneous' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:379: undefined reference to `_ppl_delete_Coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:385: undefined reference to `_ppl_delete_Linear_Expression' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_translate_constraint_matrix': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:455: undefined reference to `_ppl_new_C_Polyhedron_from_space_dimension' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_translate_constraint_matrix_1': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:444: undefined reference to `_ppl_Polyhedron_add_constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:445: undefined reference to `_ppl_delete_Constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_translate_oppose_constraint': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:407: undefined reference to `_ppl_new_Coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:408: undefined reference to `_ppl_new_Linear_Expression_with_dimension' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:413: undefined reference to `_ppl_assign_Coefficient_from_mpz_t' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:414: undefined reference to `_ppl_Linear_Expression_add_to_coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:420: undefined reference to `_ppl_assign_Coefficient_from_mpz_t' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:421: undefined reference to `_ppl_Linear_Expression_add_to_inhomogeneous' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:422: undefined reference to `_ppl_delete_Coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:430: undefined reference to `_ppl_delete_Linear_Expression' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_initialize': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:112: undefined reference to `_ppl_initialize' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.echo LIB2FUNCS_EXCLUDE = '' >> tmp-libgcc.mvars [ALL ] build/src/cloog-ppl-0.15.11/source/ppl/domain.c:118: undefined reference to `_ppl_restore_pre_PPL_rounding' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:124: undefined reference to `_ppl_set_error_handler' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:130: undefined reference to `_ppl_io_set_variable_output_function' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_translate_ppl_polyhedron_1': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:511: undefined reference to `_ppl_Polyhedron_get_minimized_constraints' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:512: undefined reference to `_ppl_new_Constraint_System_const_iterator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:513: undefined reference to `_ppl_new_Constraint_System_const_iterator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:516: undefined reference to `_ppl_Constraint_System_begin' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:517: undefined reference to `_ppl_Constraint_System_end' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:519: undefined reference to `_ppl_Constraint_System_const_iterator_increment' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:518: undefined reference to `_ppl_Constraint_System_const_iterator_equal_test' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:521: undefined reference to `_ppl_Constraint_System_const_iterator_dereference' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:522: undefined reference to `_ppl_Constraint_type' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:525: undefined reference to `_ppl_Polyhedron_space_dimension' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:540: undefined reference to `_ppl_Constraint_System_begin' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:540: undefined reference to `_ppl_Constraint_System_end' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:541: undefined reference to `_ppl_Constraint_System_const_iterator_equal_test' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:548: undefined reference to `_ppl_new_Coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:549: undefined reference to `_ppl_Constraint_System_const_iterator_dereference' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:551: undefined reference to `_ppl_Constraint_type' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:553: undefined reference to `_ppl_Constraint_type' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:557: undefined reference to `_ppl_Constraint_coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:558: undefined reference to `_ppl_Coefficient_to_mpz_t' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:566: undefined reference to `_ppl_Constraint_inhomogeneous_term' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:567: undefined reference to `_ppl_Coefficient_to_mpz_t' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:569: undefined reference to `_ppl_delete_Coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:571: undefined reference to `_ppl_Constraint_type' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:590: undefined reference to `_ppl_Constraint_type' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:542: undefined reference to `_ppl_Constraint_System_const_iterator_increment' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:552: undefined reference to `_ppl_Constraint_type' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:597: undefined reference to `_ppl_delete_Constraint_System_const_iterator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:598: undefined reference to `_ppl_delete_Constraint_System_const_iterator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_domain_extend': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1842: undefined reference to `_ppl_Polyhedron_add_space_dimensions_and_embed' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1843: undefined reference to `_ppl_Polyhedron_map_space_dimensions' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1845: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_domain_project': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1787: undefined reference to `_ppl_Polyhedron_remove_space_dimensions' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1789: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_domain_polyhedron_compare': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1250: undefined reference to `_ppl_Polyhedron_is_empty' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1257: undefined reference to `_ppl_Polyhedron_is_empty' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1264: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1265: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1276: undefined reference to `_ppl_new_Coefficient_from_mpz_t' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1277: undefined reference to `_ppl_new_Linear_Expression_with_dimension' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1278: undefined reference to `_ppl_Linear_Expression_add_to_coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1279: undefined reference to `_ppl_new_Generator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1280: undefined reference to `_ppl_Polyhedron_add_generator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1281: undefined reference to `_ppl_Polyhedron_add_generator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1282: undefined reference to `_ppl_delete_Generator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1283: undefined reference to `_ppl_delete_Linear_Expression' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1284: undefined reference to `_ppl_delete_Coefficient' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1287: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1288: undefined reference to `_ppl_Polyhedron_intersection_assign' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1289: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1290: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1292: undefined reference to `_ppl_Polyhedron_is_empty' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1300: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1301: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1302: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1303: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1305: undefined reference to `_ppl_Polyhedron_intersection_assign' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1306: undefined reference to `_ppl_Polyhedron_intersection_assign' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1311: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1317: undefined reference to `_ppl_Polyhedron_add_constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1318: undefined reference to `_ppl_delete_Constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1330: undefined reference to `_ppl_Polyhedron_is_empty' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1339: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1340: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1341: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1367: undefined reference to `_ppl_Polyhedron_add_constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1368: undefined reference to `_ppl_delete_Constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1374: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1375: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1401: undefined reference to `_ppl_Polyhedron_add_constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1402: undefined reference to `_ppl_delete_Constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1408: undefined reference to `_ppl_Polyhedron_is_empty' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1419: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1420: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1424: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1425: undefined reference to `_ppl_new_C_Polyhedron_from_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1430: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1431: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1432: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1433: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1434: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o):/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1252: more undefined references to `_ppl_delete_Polyhedron' follow [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_domain_polyhedron_compare': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1326: undefined reference to `_ppl_Polyhedron_add_constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1327: undefined reference to `_ppl_delete_Constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1410: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1411: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1412: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1413: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1414: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o):/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1332: more undefined references to `_ppl_delete_Polyhedron' follow [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_domain_convex': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:813: undefined reference to `_ppl_Polyhedron_upper_bound_assign' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:814: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:820: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_pol_from_matrix': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:641: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_domain_union': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1064: undefined reference to `_ppl_Polyhedron_contains_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1070: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1072: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1066: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1072: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1104: undefined reference to `_ppl_Polyhedron_contains_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1110: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1112: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1106: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1112: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_domain_intersection': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1164: undefined reference to `_ppl_Polyhedron_intersection_assign' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1166: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1168: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_domain_simplify': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:903: undefined reference to `_ppl_new_Pointset_Powerset_C_Polyhedron_from_space_dimension' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:909: undefined reference to `_ppl_Pointset_Powerset_C_Polyhedron_add_disjunct' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:910: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:917: undefined reference to `_ppl_new_Pointset_Powerset_C_Polyhedron_from_space_dimension' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:923: undefined reference to `_ppl_Pointset_Powerset_C_Polyhedron_add_disjunct' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:924: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:929: undefined reference to `_ppl_Pointset_Powerset_C_Polyhedron_simplify_using_context_assign' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:933: undefined reference to `_ppl_new_Pointset_Powerset_C_Polyhedron_const_iterator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:935: undefined reference to `_ppl_new_Pointset_Powerset_C_Polyhedron_const_iterator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:936: undefined reference to `_ppl_Pointset_Powerset_C_Polyhedron_const_iterator_begin' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:937: undefined reference to `_ppl_Pointset_Powerset_C_Polyhedron_const_iterator_end' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:942: undefined reference to `_ppl_Pointset_Powerset_C_Polyhedron_const_iterator_dereference' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:939: undefined reference to `_ppl_Pointset_Powerset_C_Polyhedron_const_iterator_increment' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:938: undefined reference to `_ppl_Pointset_Powerset_C_Polyhedron_const_iterator_equal_test' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:947: undefined reference to `_ppl_delete_Pointset_Powerset_C_Polyhedron_const_iterator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:948: undefined reference to `_ppl_delete_Pointset_Powerset_C_Polyhedron_const_iterator' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:949: undefined reference to `_ppl_delete_Pointset_Powerset_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:950: undefined reference to `_ppl_delete_Pointset_Powerset_C_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/lib/libcloog.a(domain.o): In function `cloog_domain_difference': [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1207: undefined reference to `_ppl_Polyhedron_add_constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1208: undefined reference to `_ppl_delete_Constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1210: undefined reference to `_ppl_delete_Polyhedron' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1217: undefined reference to `_ppl_Polyhedron_add_constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1218: undefined reference to `_ppl_delete_Constraint' [ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/cloog-ppl-0.15.11/source/ppl/domain.c:1220: undefined reference to `_ppl_delete_Polyhedron' [ALL ] collect2: ld returned 1 exit status [ALL ] Makefile:1666: recipe for target `cc1-dummy.exe' failed [ERROR] make[2]: *** [cc1-dummy.exe] Error 1 [ALL ] make[2]: *** Waiting for unfinished jobs.... [ALL ] echo LIBGCOV = '_gcov _gcov_merge_add _gcov_merge_single _gcov_merge_delta _gcov_fork _gcov_execl _gcov_execlp _gcov_execle _gcov_execv _gcov_execvp _gcov_execve _gcov_interval_profiler _gcov_pow2_profiler _gcov_one_value_profiler _gcov_indirect_call_profiler _gcov_average_profiler _gcov_ior_profiler _gcov_merge_ior' >> tmp-libgcc.mvars [ALL ] echo LIB2ADD = '$(gcc_srcdir)/config/arm/bpabi.c $(gcc_srcdir)/config/arm/unaligned-funcs.c $(gcc_objdir)/addsf3.c $(gcc_objdir)/divsf3.c $(gcc_objdir)/eqsf2.c $(gcc_objdir)/gesf2.c $(gcc_objdir)/lesf2.c $(gcc_objdir)/mulsf3.c $(gcc_objdir)/negsf2.c $(gcc_objdir)/subsf3.c $(gcc_objdir)/unordsf2.c $(gcc_objdir)/fixsfsi.c $(gcc_objdir)/floatsisf.c $(gcc_objdir)/floatunsisf.c $(gcc_objdir)/adddf3.c $(gcc_objdir)/divdf3.c $(gcc_objdir)/eqdf2.c $(gcc_objdir)/gedf2.c $(gcc_objdir)/ledf2.c $(gcc_objdir)/muldf3.c $(gcc_objdir)/negdf2.c $(gcc_objdir)/subdf3.c $(gcc_objdir)/unorddf2.c $(gcc_objdir)/fixdfsi.c $(gcc_objdir)/floatsidf.c $(gcc_objdir)/floatunsidf.c $(gcc_objdir)/extendsfdf2.c $(gcc_objdir)/truncdfsf2.c' >> tmp-libgcc.mvars [ALL ] echo LIB2ADD_ST = '$(gcc_srcdir)/config/arm/linux-atomic.c ' >> tmp-libgcc.mvars [ALL ] echo LIB2ADDEH = '$(gcc_srcdir)/config/arm/unwind-arm.c $(gcc_srcdir)/config/arm/libunwind.S $(gcc_srcdir)/config/arm/pr-support.c $(gcc_srcdir)/unwind-c.c $(gcc_srcdir)/emutls.c ' >> tmp-libgcc.mvars [ALL ] echo LIB2ADDEHSTATIC = '$(gcc_srcdir)/config/arm/unwind-arm.c $(gcc_srcdir)/config/arm/libunwind.S $(gcc_srcdir)/config/arm/pr-support.c $(gcc_srcdir)/unwind-c.c $(gcc_srcdir)/emutls.c ' >> tmp-libgcc.mvars [ALL ] echo LIB2ADDEHSHARED = '$(gcc_srcdir)/config/arm/unwind-arm.c $(gcc_srcdir)/config/arm/libunwind.S $(gcc_srcdir)/config/arm/pr-support.c $(gcc_srcdir)/unwind-c.c $(gcc_srcdir)/emutls.c ' >> tmp-libgcc.mvars [ALL ] echo LIB2_SIDITI_CONV_FUNCS = '' >> tmp-libgcc.mvars [ALL ] echo LIBUNWIND = ' ' >> tmp-libgcc.mvars [ALL ] echo SHLIBUNWIND_LINK = '' >> tmp-libgcc.mvars [ALL ] echo SHLIBUNWIND_INSTALL = '' >> tmp-libgcc.mvars [ALL ] echo FPBIT = '' >> tmp-libgcc.mvars [ALL ] echo FPBIT_FUNCS = '_pack_sf _unpack_sf _addsub_sf _mul_sf _div_sf _fpcmp_parts_sf _compare_sf _eq_sf _ne_sf _gt_sf _ge_sf _lt_sf _le_sf _unord_sf _si_to_sf _sf_to_si _negate_sf _make_sf _sf_to_df _sf_to_tf _thenan_sf _sf_to_usi _usi_to_sf' >> tmp-libgcc.mvars [ALL ] echo LIB2_DIVMOD_FUNCS = '_divdi3 _moddi3 _udivdi3 _umoddi3 _udiv_w_sdiv _udivmoddi4' >> tmp-libgcc.mvars [ALL ] echo DPBIT = '' >> tmp-libgcc.mvars [ALL ] echo DPBIT_FUNCS = '_pack_df _unpack_df _addsub_df _mul_df _div_df _fpcmp_parts_df _compare_df _eq_df _ne_df _gt_df _ge_df _lt_df _le_df _unord_df _si_to_df _df_to_si _negate_df _make_df _df_to_sf _df_to_tf _thenan_df _df_to_usi _usi_to_df' >> tmp-libgcc.mvars [ALL ] echo TPBIT = '' >> tmp-libgcc.mvars [ALL ] echo TPBIT_FUNCS = '_pack_tf _unpack_tf _addsub_tf _mul_tf _div_tf _fpcmp_parts_tf _compare_tf _eq_tf _ne_tf _gt_tf _ge_tf _lt_tf _le_tf _unord_tf _si_to_tf _tf_to_si _negate_tf _make_tf _tf_to_df _tf_to_sf _thenan_tf _tf_to_usi _usi_to_tf' >> tmp-libgcc.mvars [ALL ] echo DFP_ENABLE = '' >> tmp-libgcc.mvars [ALL ] echo DFP_CFLAGS='' >> tmp-libgcc.mvars [ALL ] echo D32PBIT='' >> tmp-libgcc.mvars [ALL ] echo D32PBIT_FUNCS='_addsub_sd _div_sd _mul_sd _plus_sd _minus_sd _eq_sd _ne_sd _lt_sd _gt_sd _le_sd _ge_sd _sd_to_si _sd_to_di _sd_to_usi _sd_to_udi _si_to_sd _di_to_sd _usi_to_sd _udi_to_sd _sd_to_sf _sd_to_df _sd_to_xf _sd_to_tf _sf_to_sd _df_to_sd _xf_to_sd _tf_to_sd _sd_to_dd _sd_to_td _unord_sd _conv_sd' >> tmp-libgcc.mvars [ALL ] echo D64PBIT='' >> tmp-libgcc.mvars [ALL ] echo D64PBIT_FUNCS='_addsub_dd _div_dd _mul_dd _plus_dd _minus_dd _eq_dd _ne_dd _lt_dd _gt_dd _le_dd _ge_dd _dd_to_si _dd_to_di _dd_to_usi _dd_to_udi _si_to_dd _di_to_dd _usi_to_dd _udi_to_dd _dd_to_sf _dd_to_df _dd_to_xf _dd_to_tf _sf_to_dd _df_to_dd _xf_to_dd _tf_to_dd _dd_to_sd _dd_to_td _unord_dd _conv_dd' >> tmp-libgcc.mvars [ALL ] echo D128PBIT='' >> tmp-libgcc.mvars [ALL ] echo D128PBIT_FUNCS='_addsub_td _div_td _mul_td _plus_td _minus_td _eq_td _ne_td _lt_td _gt_td _le_td _ge_td _td_to_si _td_to_di _td_to_usi _td_to_udi _si_to_td _di_to_td _usi_to_td _udi_to_td _td_to_sf _td_to_df _td_to_xf _td_to_tf _sf_to_td _df_to_td _xf_to_td _tf_to_td _td_to_sd _td_to_dd _unord_td _conv_td' >> tmp-libgcc.mvars [ALL ] echo GCC_EXTRA_PARTS = 'crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o' >> tmp-libgcc.mvars [ALL ] echo SHLIB_LINK = '$(GCC_FOR_TARGET) -O2 -g -Os -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual -Wold-style-definition -isystem ./include -fPIC -Wno-missing-prototypes -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -shared -nodefaultlibs -Wl,--soname=@[email protected] -Wl,--version-script=@shlib_map_file@ -o @multilib_dir@/@[email protected] @multilib_flags@ @shlib_objs@ @libgcc_libm@ -lc && rm -f @multilib_dir@/@[email protected] && if [ -f @multilib_dir@/@[email protected] ]; then mv -f @multilib_dir@/@[email protected] @multilib_dir@/@[email protected]; else true; fi && mv @multilib_dir@/@[email protected] @multilib_dir@/@[email protected] && (echo "/* GNU ld script"; echo " Use the shared library, but some functions are only in"; echo " the static library. */"; echo "GROUP ( @[email protected] libgcc.a )" ) > @multilib_dir@/@[email protected]' >> tmp-libgcc.mvars [ALL ] echo SHLIB_INSTALL = '$(mkinstalldirs) $(DESTDIR)$(slibdir)@shlib_slibdir_qual@; /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/tools/bin/install -c -m 644 @multilib_dir@/@[email protected] $(DESTDIR)$(slibdir)@shlib_slibdir_qual@/@[email protected]; rm -f $(DESTDIR)$(slibdir)@shlib_slibdir_qual@/@[email protected]; /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/tools/bin/install -c -m 644 @multilib_dir@/@[email protected] $(DESTDIR)$(slibdir)@shlib_slibdir_qual@/@[email protected]' >> tmp-libgcc.mvars [ALL ] echo SHLIB_EXT = '.so' >> tmp-libgcc.mvars [ALL ] echo SHLIB_MKMAP = '$(gcc_srcdir)/mkmap-symver.awk ' >> tmp-libgcc.mvars [ALL ] echo SHLIB_MKMAP_OPTS = '' >> tmp-libgcc.mvars [ALL ] echo SHLIB_MAPFILES = '$(gcc_srcdir)/libgcc-std.ver $(gcc_srcdir)/config/libgcc-glibc.ver $(gcc_srcdir)/config/libgcc-glibc.ver $(gcc_srcdir)/config/arm/libgcc-bpabi.ver ' >> tmp-libgcc.mvars [ALL ] echo SHLIB_NM_FLAGS = '-pg' >> tmp-libgcc.mvars [ALL ] echo LIBGCC2_CFLAGS = '-O2 -g -Os -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual -Wold-style-definition -isystem ./include -fPIC -Wno-missing-prototypes -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc' >> tmp-libgcc.mvars [ALL ] echo TARGET_LIBGCC2_CFLAGS = '-fPIC -Wno-missing-prototypes' >> tmp-libgcc.mvars [ALL ] echo LIBGCC_SYNC = '' >> tmp-libgcc.mvars [ALL ] echo LIBGCC_SYNC_CFLAGS = '' >> tmp-libgcc.mvars [ALL ] echo CRTSTUFF_CFLAGS = '-O2 -g -Os -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual -Wold-style-definition -isystem ./include -I. -I. -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.4.6/gcc -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.4.6/gcc/. -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.4.6/gcc/../include -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.4.6/gcc/../libcpp/include -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/include -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/include -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.4.6/gcc/../libdecnumber -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.4.6/gcc/../libdecnumber/dpd -I../libdecnumber -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/include -DCLOOG_PPL_BACKEND -g0 -finhibit-size-directive -fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize -Dinhibit_libc' >> tmp-libgcc.mvars [ALL ] echo CRTSTUFF_T_CFLAGS = '' >> tmp-libgcc.mvars [ALL ] echo CRTSTUFF_T_CFLAGS_S = ' -fPIC' >> tmp-libgcc.mvars [ALL ] mv tmp-libgcc.mvars libgcc.mvars [ALL ] rm gcc.pod [ALL ] make[2]: Leaving directory `/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/build/build-cc-core-pass-1/gcc' [ALL ] Makefile:4872: recipe for target `all-gcc' failed [ERROR] make[1]: *** [all-gcc] Error 2 [ALL ] make[1]: Leaving directory `/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/build/build-cc-core-pass-1' [ERROR] [ERROR] >> [ERROR] >> Build failed in step 'Installing pass-1 core C compiler' [ERROR] >> called in step '(top-level)'
原因：
好像是之前的gcc中的cloog方面的bug
解决办法：
最后是使用 gcc 4.6.0，可以正常编译，可以避免此问题。
详见：
【未解决】cygwin下编译xscale的crosstool-ng时，gcc出错：[cc1-dummy.exe] Error 1
 |  |  |
| 5.2.1.3. [libgcc/./_powisf2.o] Error 1，/tmp/cc7Xh6xp.s:21: Error: selected processor does not support ARM mode `fmsr s14,r0′ |  | 5.2.1.5. Makefile:240: *** mixed implicit and normal rules. Stop. |
