| 5.2. crosstool-ng在编译阶段常见问题及解决办法 | ||
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第 5 章 crosstool-ng常见问题及解决办法 | 
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| 5.2. crosstool-ng在编译阶段常见问题及解决办法 | ||
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第 5 章 crosstool-ng常见问题及解决办法 |
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不论是在Cygwin还是在Linux类系统中，都常见的错误：
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 kernel headers
[EXTRA] Installing kernel headers
[ERROR] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/linux-custom/scripts/unifdef.c:209:25: error: conflicting types for 'getline'
[ERROR] make[3]: *** [scripts/unifdef] Error 1
[ERROR] make[2]: *** [headers_install] Error 2
[ERROR] make[1]: *** [headers_install] Error 2
[ERROR]
[ERROR] >>
[ERROR] >> Build failed in step 'Installing kernel headers'
[ERROR] >> called in step '(top-level)'
[ERROR] >>
[ERROR] >> Error happened in: CT_DoExecLog[scripts/functions@257]
[ERROR] >> called from: do_kernel_install[scripts/build/kernel/linux.sh@112]
[ERROR] >> called from: do_kernel_headers[scripts/build/kernel/linux.sh@91]
[ERROR] >> called from: main[scripts/crosstool-NG.sh@632]
......
原因：
Linux源码中的scripts/unifdef.c中的函数：getline，和别处重复定义了。
此问题，算是一个，很普遍遇到的，很早之前就出现的问题了。
解决办法：
把getline随便改个别的名字，即可。比如改为get_line
具体做法：
去修改对应的文件；
crosstool-ng-1.18.0_build\.build\src\linux-custom\scripts\unifdef.c改为：
static void flushline(bool);
//static Linetype getline(void);
static Linetype get_line(void);
static Linetype ifeval(const char **);
......
/*
* The driver for the state machine.
*/
static void
process(void)
{
Linetype lineval;
for (;;) {
linenum++;
//lineval = getline();
lineval = get_line();
trans_table[ifstate[depth]][lineval]();
debug("process %s -> %s depth %d",
linetype_name[lineval],
ifstate_name[ifstate[depth]], depth);
}
}
/*
* Parse a line and determine its type. We keep the preprocessor line
* parser state between calls in the global variable linestate, with
* help from skipcomment().
*/
static Linetype
//getline(void)
get_line(void)
{
即可。
错误现象：
cygwin下ct-ng build去编译crosstool-ng出现：
[ERROR] Build failed in step 'Extracting and patching toolchain components'
[ERROR] Error happened in '/opt/crosstool-ng/lib/ct-ng-1.9.3/scripts/functions' in function 'CT_DoExecLog' (line unknown, sorry)
[ERROR] called from '/opt/crosstool-ng/lib/ct-ng-1.9.3/scripts/functions' at line # 681 in function 'CT_Extract'
[ERROR] called from '/opt/crosstool-ng/lib/ct-ng-1.9.3/scripts/build/debug/300-gdb.sh' at line # 65 in function 'do_debug_gdb_extract'
[ERROR] called from '/opt/crosstool-ng/lib/ct-ng-1.9.3/scripts/build/debug.sh' at line # 28 in function 'do_debug_extract'
[ERROR] called from '/opt/crosstool-ng/lib/ct-ng-1.9.3/scripts/crosstool-NG.sh' at line # 569 in function 'main'
[ERROR] Look at '/home/CLi/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/build.log' for more info on this error.
[ERROR] (elapsed: 10:01.80)
[10:06] / /opt/crosstool-ng/bin/ct-ng:143: recipe for target `build' failed
make: *** [build] Error 2
原因：
此处遇到此问题的原因，好像是：
由于之前下载过程中，由于某种原因，比如网络不稳定等，而导致下载下来的源码包不是完整的
从而导致后续的解压和打补丁出错。
解决办法：
去确定，你当前正在处理，即正在解压和打包的是哪个软件包
然后去重新下载一个对应的，完整的无误的，该版本的软件包
放到对应的目录下即可。
比如：此处正在处理的是ncurses的5.7版本的源码包
对应的文件是：ncurses-5.7.tar.gz
所以去：
删除
crosstool-ng\crosstool-ng-1.9.3_build\targets\src
中的.ncurses-5.7.extracting和ncurses-5.7.tar.gz
删除
crosstool-ng\crosstool-ng-1.9.3_build\targets\tarballs
中的ncurses-5.7.tar.gz
拷贝最新的，你刚下载好的，确保是完整的ncurses-5.7.tar.bz2到：
crosstool-ng\crosstool-ng-1.9.3_build\targets\src
如果你遇到类似问题，参考上面的步骤，去试试，应该就可以解决此类问题了。
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[3]: *** [libgcc/./_powisf2.o] Error 1
[ERROR] make[3]: *** [libgcc/./_powidf2.o] Error 1
[ERROR] make[2]: *** [stmp-multilib] Error 2
[ERROR] make[1]: *** [all-gcc] Error 2
......
对应build.log中的详细内容为：
[ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/build/build-cc-core-pass-1/./gcc/xgcc -B/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/build/build-cc-core-pass-1/./gcc/ -B/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/arm-xscale-linux-gnueabi/bin/ -B/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/arm-xscale-linux-gnueabi/lib/ -isystem /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/arm-xscale-linux-gnueabi/include -isystem /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/arm-xscale-linux-gnueabi/buildtools/arm-xscale-linux-gnueabi/sys-include -O2 -g -Os -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.2.2/gcc -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.2.2/gcc/. -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.2.2/gcc/../include -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.2.2/gcc/../libcpp/include -I/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.2.2/gcc/../libdecnumber -I../libdecnumber -DL_powixf2 -c /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.2.2/gcc/libgcc2.c -o libgcc/./_powixf2.o
[ALL ] /tmp/cc7Xh6xp.s: Assembler messages:
[ALL ] /tmp/cc7Xh6xp.s:21: Error: selected processor does not support ARM mode `fmsr s14,r0'
[ALL ] /tmp/cc7Xh6xp.s:27: Error: selected processor does not support ARM mode `flds s15,.L16'
[ALL ] /tmp/cc7Xh6xp.s:28: Error: selected processor does not support ARM mode `fcpyseq s13,s15'
[ALL ] /tmp/cc7Xh6xp.s:29: Error: selected processor does not support ARM mode `fcpysne s13,s14'
[ALL ] /tmp/cc7Xh6xp.s:39: Error: selected processor does not support ARM mode `fmuls s14,s14,s14'
[ALL ] /tmp/cc7Xh6xp.s:41: Error: selected processor does not support ARM mode `fmulsne s13,s13,s14'
[ALL ] /tmp/cc7Xh6xp.s:49: Error: selected processor does not support ARM mode `fldslt s15,.L16'
[ALL ] /tmp/cc7Xh6xp.s:50: Error: selected processor does not support ARM mode `fdivslt s13,s15,s13'
[ALL ] /tmp/cc7Xh6xp.s:52: Error: selected processor does not support ARM mode `fmrs r0,s13'
[ALL ] libgcc.mk:223: recipe for target `libgcc/./_powisf2.o' failed
[ERROR] make[3]: *** [libgcc/./_powisf2.o] Error 1
[ALL ] make[3]: *** Waiting for unfinished jobs....
[ALL ] /tmp/ccSq3fkb.s: Assembler messages:
[ALL ] /tmp/ccSq3fkb.s:21: Error: selected processor does not support ARM mode `fmdrr d6,r0,r1'
[ALL ] /tmp/ccSq3fkb.s:23: Error: selected processor does not support ARM mode `fldd d7,.L16'
[ALL ] /tmp/ccSq3fkb.s:29: Error: selected processor does not support ARM mode `fcpydeq d5,d7'
[ALL ] /tmp/ccSq3fkb.s:30: Error: selected processor does not support ARM mode `fcpydne d5,d6'
[ALL ] /tmp/ccSq3fkb.s:40: Error: selected processor does not support ARM mode `fmuld d6,d6,d6'
[ALL ] /tmp/ccSq3fkb.s:42: Error: selected processor does not support ARM mode `fmuldne d5,d5,d6'
[ALL ] /tmp/ccSq3fkb.s:50: Error: selected processor does not support ARM mode `flddlt d7,.L16'
[ALL ] /tmp/ccSq3fkb.s:51: Error: selected processor does not support ARM mode `fdivdlt d5,d7,d5'
[ALL ] /tmp/ccSq3fkb.s:54: Error: selected processor does not support ARM mode `fmrrd r0,r1,d5'
[ALL ] libgcc.mk:226: recipe for target `libgcc/./_powidf2.o' failed
[ERROR] make[3]: *** [libgcc/./_powidf2.o] Error 1
[ALL ] make[4]: `crtend.o' is up to date.
[ALL ] make[4]: `crtbeginS.o' is up to date.
[ALL ] make[4]: `crtendS.o' is up to date.
[ALL ] make[4]: `crtbeginT.o' is up to date.
[ALL ] make[4]: 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 ] make[3]: 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:1540: recipe for target `stmp-multilib' failed
[ERROR] make[2]: *** [stmp-multilib] Error 2
[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:4314: 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：
至今未知
感觉好像是版本不兼容之类的问题。
解决办法：
后来是把gcc从当前的4.2.2，换成了4.6.0，就可以避免此问题了。
详见：
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
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 ] Installing kernel headers: done in 1854.80s (at 72:22)
[EXTRA] Saving state to restart at step 'libc_start_files'...
[INFO ] =================================================================
[INFO ] Installing C library headers & start files
[EXTRA] Configuring C library
[EXTRA] Installing C library headers
[ERROR] make[2]: *** [manual/install-headers] Error 2
[ERROR] make[1]: *** [install-headers] Error 2
[ERROR]
[ERROR] >>
[ERROR] >> Build failed in step 'Installing C library headers & start files'
[ERROR] >> called in step '(top-level)'
[ERROR] >>
[ERROR] >> Error happened in: CT_DoExecLog[scripts/functions@257]
[ERROR] >> called from: do_libc_backend_once[scripts/build/libc/glibc-eglibc.sh-common@380]
[ERROR] >> called from: do_libc_backend[scripts/build/libc/glibc-eglibc.sh-common@143]
[ERROR] >> called from: do_libc_start_files[scripts/build/libc/glibc-eglibc.sh-common@60]
[ERROR] >> called from: main[scripts/crosstool-NG.sh@632]
......
对应build.log中的详细内容为：
[ALL ] make[3]: Entering directory `/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/glibc-2.9/gnulib'
[ALL ] make[3]: `install-headers' is up to date.
[ALL ] make[3]: Leaving directory `/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/glibc-2.9/gnulib'
[ALL ] /usr/bin/make subdir=wctype -C wctype ..=../ install-headers
[ALL ] make[3]: Entering directory `/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/glibc-2.9/wctype'
[ALL ] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/tools/bin/install -c -m 644 wctype.h /home/CLi/develop/crosstool-ng/x-tools/arm-xscale-linux-gnueabi/arm-xscale-linux-gnueabi/sysroot/usr/include/wctype.h
[ALL ] make[3]: Leaving directory `/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/glibc-2.9/wctype'
[ALL ] /usr/bin/make subdir=manual -C manual ..=../ install-headers
[ALL ] make[3]: Entering directory `/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/glibc-2.9/manual'
[ALL ] Makefile:240: *** mixed implicit and normal rules. Stop.
[ALL ] make[3]: Leaving directory `/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/glibc-2.9/manual'
[ALL ] Makefile:207: recipe for target `manual/install-headers' failed
[ERROR] make[2]: *** [manual/install-headers] Error 2
[ALL ] make[2]: Leaving directory `/home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/glibc-2.9'
[ALL ] Makefile:12: recipe for target `install-headers' failed
[ERROR] make[1]: *** [install-headers] 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-libc-startfiles'
[ERROR]
[ERROR] >>
[ERROR] >> Build failed in step 'Installing C library headers & start files'
[ERROR] >> called in step '(top-level)'
[ERROR] >>
[ERROR] >> Error happened in: CT_DoExecLog[scripts/functions@257]
[ERROR] >> called from: do_libc_backend_once[scripts/build/libc/glibc-eglibc.sh-common@380]
[ERROR] >> called from: do_libc_backend[scripts/build/libc/glibc-eglibc.sh-common@143]
[ERROR] >> called from: do_libc_start_files[scripts/build/libc/glibc-eglibc.sh-common@60]
[ERROR] >> called from: main[scripts/crosstool-NG.sh@632]
原因：
make是3.82的，不识别，旧的，显示和隐式的规则混合在一起的混合规则
所以才报此错误。
解决办法：
而这种makefile中混合规则，老版本的make，即3.81版本的make，是支持的。
所以，总的来说，有两种解决办法：
很明显此办法，的确可以解决此类问题。
比如我之前这里：
就是这样手工改makefile的。
但是此办法的缺点是：
crosstool-ng项目中，涉及到这种混合规则的Makefile中的写法，有N多个
如果你要是每个都手动改，那就累死了。
并且需要你对Makefile的语法和规则，有足够深入的理解，也才能确保修改为正确的写法
所以：
此法，不适合，本身对于Makefile就不是很熟悉的，大部分的人
更好的办法是，下面要介绍的这个第 5.2.1.5.2 节 “把3.82的make换成3.81版本的make”把此处3.82的make想办法换成3.81版本的make，就可以了。
此法，很明显，属于：一劳永逸的办法
把make换成3.81的，之前的makefile中，N多处的混合规则，就不用手动修改，即可识别，正常编译了。
对应的，把3.82的make，换成3.81的make，其实也有两种办法：
此法，也是我之前，在Cygwin中折腾crosstool-ng时，去尝试过的：
【已解决】Cygwin下配置Linux内核出错：Makefile:419: *** mixed implicit and normal rules. Stop.
但是很明显，此法，代价太大：
使得整个系统中的make，都从3.82降级到3.81了。
总的来说，也不算好事。
并且，像是Cygwin中，去更换某个版本的软件包的话，相对来说，还比较麻烦。
而Linux系统，比如Ubuntu中，如果你用的源中没有3.81的make的话，还涉及到先换源
总之，就是很麻烦。
所以，一般来说，都还是用下面介绍的这个更好的办法：
第 5.2.1.5.2.2 节 “用crosstool-ng中提供的3.81的make（而不用更换系统环境中的3.82的make）”
最终，后来通过：
而去通过更改crosstool-ng中的配置，得以实现：
直接使用crosstool-ng中提供的那个3.81的make
而实现：
不仅解决了此处的问题：
Makefile:xxx: *** mixed implicit and normal rules. Stop.
而且，无需更改当前系统的3.82的make
也无需去手动更改出错的每一个makefile了。
对应的做法是：
ct-ng menuconfig
去如下配置：
Paths and misc options —>
[*] Try features marked as EXPERIMENTAL
Companion tools —>
[*] Build some companion tools
[*] make
Try features marked as EXPERIMENTAL对应的help帮助内容为：
┌───────────────────────── Try features marked as EXPERIMENTAL ─────────────────────────┐
│ CT_EXPERIMENTAL: │
│ │
│ If you set this to Y, then you will be able to try very experimental │
│ features. │
│ │
│ Experimental features can be one of: │
│ - working, in which case you should tell me it is! │
│ - buggy, in which case you could try patching and send me the result │
│ - unfinished, in which case you could try hacking it and send me the result │
│ - non-existant, in which case you could also try hacking it in and send me │
│ the result │
│ │
│ Symbol: EXPERIMENTAL [=y] │
│ Type : boolean │
│ Prompt: Try features marked as EXPERIMENTAL │
│ Defined at config/global/ct-behave.in:18 │
│ Location: │
│ -> Paths and misc options │
以及：
Build some companion tools对应的help帮助内容为：
┌───────────────────────────── Build some companion tools ──────────────────────────────┐
│ CT_COMP_TOOLS: │
│ │
│ Crosstool-NG relies on some external tools to be recent enough, namely: │
│ make = 3.81 (in some cases) │
│ m4 >= 1.4.12 │
│ autoconf >= 2.63 │
│ automake >= 1.10.2 │
│ libtool >= 2.2.4 │
│ │
│ If your system has older versions, we can build them for you, │
│ but you are strongly encouraged to update your system instead! │
│ │
│ Symbol: COMP_TOOLS [=y] │
│ Type : boolean │
│ Prompt: Build some companion tools │
│ Defined at config/companion_tools.in:8 │
│ Depends on: EXPERIMENTAL [=y] │
│ Location: │
│ -> Companion tools │
如此，再去继续重新编译，可以看到对应的编译输出信息：
[EXTRA] Extracting ‘make-3.81′
[EXTRA] Patching ‘make-3.81′
[EXTRA] =================================================================
[EXTRA] Installing make
[02:14] |
即，去下载并编译对应的3.81的make，供后续使用了。
至此，才算是比较完美的解决此处的问题。
详见：
此处是，在Cygwin下才会出现的一些，关于编译crosstol-ng时遇到的问题和解决办法：
我之前在：
Win7 x64 + Cygwin 1.7.24
下，去编译crosstool-ng：
【记录】重试使用最新版本1.18.0的crosstool-ng去配置和编译xscale的交叉编译器
结果，期间出现多次的：
Cannot allocate memory
详见：
【未解决】cygwin下编译xscale的crosstool-ng时，gcc出错：[cc1-dummy.exe] Error 1
最终，而推测出的：
【未解决】用cygwin编译crosstool-ng，好像有内存泄露(memory leak)
但是，截止现在，其实也不完全确定：
到底是cygwin中的（比如ld）有bug
还是crosstool-ng对于此处的cygwin不太兼容？
而导致的此处的内存泄露，内存被消耗光的问题。
不过，和此对比的是：
后来又去Ubuntu 13.04中，去编译crosstool-ng：
【记录】Ubuntu下用crosstool-ng为xscale建立交叉编译器arm-xscale-linux-gnueabi-gcc
确定，是没有出现内存占用极高，而导致内存不够的问题。
所以，此处截止目前的结论是：
此处在Win7 x64 + Cygwin 1.7.24，去编译crosstool-ng，出现了内存占用极高
而导致系统卡死，无法继续编译
应该就是：内存泄露
但是原因，到底是cygwin本身的问题，还是crosstool-ng不太兼容cygwin
至今仍未知。
已知的是：crosstool-ng在Ubuntu 13.04中，编译是很顺利的，不会出现此内存泄露的现象。
错误现象：
cygwin下ct-ng build去编译crosstool-ng出现：
[ERROR] Your file system in ‘/home/CLi/develop/crosstool-ng/crosstool-ng-1.9.3_build/targets’ is *not* case-sensitive!
原因：
windows系统默认是大小写不分的
而crosstool-ng，一般是在Linux类系统中运行的，是区分大小写的
比如两个文件文件名的字符可能相同，但是大小写不同，就是两个不同文件
而如果Windows中不区分大小写，那么就会导致文件冲突。
所以此处报错，说你的环境是不区分大小写的。
解决办法：
Windows下，修改注册表：
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\kernel\obcaseinsensitive
将值从1改为0。
此处是，在Linux类系统下才会出现的一些，关于编译crosstol-ng时遇到的问题和解决办法：
错误现象：
cygwin下ct-ng build去编译crosstool-ng出现：
![[提示]](http://www.crifan.com/files/res/docbook/images/tip.png)
CLi@PC-CLI-1 ~/develop/crosstool-ng/crosstool-ng-1.18.0_build
$ ct-ng build
[INFO ] Performing some trivial sanity checks
......
[INFO ] =================================================================
[INFO ] Installing pass-1 core C compiler
[EXTRA] Configuring gcc
[EXTRA] Building gcc
[ERROR] /home/CLi/develop/crosstool-ng/crosstool-ng-1.18.0_build/.build/src/gcc-4.2.2/gcc/regrename.c:1646:12: error: 'IFCVT_ALLOW_MODIFY_TEST_IN_INSN' undeclared (first use in this function)
[ERROR] make[2]: *** [regrename.o] Error 1
[ERROR] make[1]: *** [all-gcc] Error 2
...
原因：
暂未清楚深层次的原因。
解决办法：
去修改对应的文件：
crosstool-ng-1.18.0_build\.build\src\gcc-4.2.2\gcc\regrename.c去注释掉对应的代码，变成：
/* Added for targets (AVR32) which supports test operands to be modified
in cond_exec instruction. For these targets we cannot make a change to
the test operands if one of the test operands is an output operand This beacuse
changing the test operands might cause the need for inserting a new test
insns in the middle of a sequence of cond_exec insns and if the test operands
are modified these tests will fail.
*/
// if ( IFCVT_ALLOW_MODIFY_TEST_IN_INSN
// && predicated )
// {
// int insn_skipped = 0;
// rtx test = COND_EXEC_TEST (PATTERN (insn));
// /* Check if the previous insn was a skipped predicated insn with the same
// test as this predicated insns. If so we cannot do any modification to
// this insn either since we cannot emit the test insn because the operands
// are clobbered. */
// if ( prev_pred_insn_skipped
// && (rtx_equal_p (test, prev_pred_test)
// || rtx_equal_p (test, reversed_condition (prev_pred_test))) )
// {
// insn_skipped = 1;
// }
// else
// {
// /* Check if the output operand is used in the test expression. */
// for (i = 0; i < n_ops; ++i)
// if ( recog_data.operand_type[i] == OP_INOUT
// && reg_mentioned_p (recog_data.operand[i], test) )
// {
// insn_skipped = 1;
// break;
// }
// }
// prev_pred_test = test;
// prev_pred_insn_skipped = insn_skipped;
// if ( insn_skipped )
// {
// if (insn == BB_END (bb))
// break;
// else
// continue;
// }
// }
// else
// {
// prev_pred_insn_skipped = 0;
// }
即可。
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| 第 5 章 crosstool-ng常见问题及解决办法 |  |
第 6 章 与crosstool-ng相关的一些事项 |