办理 Builroot 系统编译 perl 编译报错题目

本文提供一种修复 Builroot 系统编译 perl 编译报错途径

1. 2025-05-04T22:45:08 rm -f pod/perl5261delta.pod
2. 2025-05-04T22:45:08 /usr/bin/ln -s perldelta.pod pod/perl5261delta.pod
3. 2025-05-04T22:45:08 /usr/bin/gcc -c -DPERL_CORE -fwrapv -fpcc-struct-return -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall op.c
4. 2025-05-04T22:45:08 In file included from numeric.c:30:
5. 2025-05-04T22:45:08 In function 'S_my_atof_infnan',
6. 2025-05-04T22:45:08 inlined from 'Perl_my_atof2' at numeric.c:1428:21:
7. 2025-05-04T22:45:08 perl.h:6262:29: warning: argument 1 null where non-null expected [-Wnonnull]
8. 2025-05-04T22:45:08 6262 | #  define Perl_strtod(s, e) strtod(s, e)
9. 2025-05-04T22:45:08 |                             ^~~~~~~~~~~~
10. 2025-05-04T22:45:08 numeric.c:1303:18: note: in expansion of macro 'Perl_strtod'
11. 2025-05-04T22:45:08 1303 |             nv = Perl_strtod(fake, &endp);
12. 2025-05-04T22:45:08 |                  ^~~~~~~~~~~
13. 2025-05-04T22:45:08 /usr/bin/gcc -c -DPERL_CORE -fwrapv -fpcc-struct-return -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall perly.c
14. 2025-05-04T22:45:08 In file included from perl.h:790,
15. 2025-05-04T22:45:08 from numeric.c:30:
16. 2025-05-04T22:45:08 numeric.c: In function 'Perl_my_atof2':
17. 2025-05-04T22:45:08 /usr/include/stdlib.h:118:15: note: in a call to function 'strtod' declared 'nonnull'
18. 2025-05-04T22:45:08 118 | extern double strtod (const char *__restrict __nptr,
19. 2025-05-04T22:45:08 |               ^~~~~~
20. 2025-05-04T22:45:10 /usr/bin/gcc -fstack-protector-strong -L/usr/local/lib -o miniperl     opmini.o perlmini.o  gv.o toke.o perly.o pad.o regcomp.o dump.o util.o mg.o reentr.o mro_core.o keywords.o hv.o av.o run.o pp_hot.o sv.o pp.o scope.o pp_ctl.o pp_sys.o doop.o doio.o regexec.o utf8.o taint.o deb.o universal.o globals.o perlio.o perlapi.o numeric.o mathoms.o locale.o pp_pack.o pp_sort.o caretx.o dquote.o time64.o  miniperlmain.o  -lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
21. 2025-05-04T22:45:10 ./miniperl -w -Ilib -Idist/Exporter/lib -MExporter -e '<?>' || sh -c 'echo >&2 Failed to build miniperl.  Please run make minitest; exit 1'
22. 2025-05-04T22:45:10 Attempt to free unreferenced scalar: SV 0x563360ecf450.
23. 2025-05-04T22:45:10 Segmentation fault (core dumped)
24. 2025-05-04T22:45:10 Failed to build miniperl. Please run make minitest
25. 2025-05-04T22:45:10 make[2]: *** [makefile:364: lib/buildcustomize.pl] Error 1
26. 2025-05-04T22:45:10 make[1]: *** [package/pkg-generic.mk:231: /home/binwatson/rk3568/rk356x_linux/buildroot/output/rockchip_rk3568/build/host-perl-5.26.1/.stamp_built] Error 2
27. 2025-05-04T22:45:10 make: *** [/home/binwatson/rk3568/rk356x_linux/buildroot/output/rockchip_rk3568/Makefile:16: _all] Error 2
28. Command exited with non-zero status 1
29. you take 49:19.11 to build builroot
30. ERROR: Running build_buildroot failed!
31. ERROR: exit code 1 from line 412:
32.     /usr/bin/time -f "you take %E to build builroot" $COMMON_DIR/mk-buildroot.sh $BOARD_CONFIG

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本篇办理思路与 Ubuntu22.04及以上版本buildroot SIGSTKSZ 报错题目 雷同，重要思路是通过升级 perl 来办理：

• perl-cross-.6.2：https://github.com/arsv/perl-cross/releases/tag/1.6.2
  
• perl-5.40.0：https://www.cpan.org/src/5.0/
  

修改 buildroot/package/perl 下面两个文件 perl.mk 和 perl.hash：

1. ################################################################################
2. #
3. # perl
4. #
5. ################################################################################
7. # When updating the version here, also update utils/scancpan
8. # 修改 PERL_VERSION_MAJOR = 40 为 40 版本
9. PERL_VERSION_MAJOR = 40
10. # 修改 PERL_VERSION_MAJOR = 5.x.0 为 5.x.0 这里的 x 是上面的 40
11. PERL_VERSION = 5.$(PERL_VERSION_MAJOR).0
12. PERL_SITE = http://www.cpan.org/src/5.0
13. PERL_SOURCE = perl-$(PERL_VERSION).tar.xz
14. PERL_LICENSE = Artistic or GPL-1.0+
15. PERL_LICENSE_FILES = Artistic Copying README
16. PERL_INSTALL_STAGING = YES
18. # 配置 perl-cross 的版本为 1.6.2
19. PERL_CROSS_VERSION = 1.6.2
20. # DO NOT refactor with the github helper (the result is not the same)
21. PERL_CROSS_SITE = https://github.com/arsv/perl-cross/releases/download/$(PERL_CROSS_VERSION)
22. PERL_CROSS_SOURCE = perl-cross-$(PERL_CROSS_VERSION).tar.gz
23. PERL_EXTRA_DOWNLOADS = $(PERL_CROSS_SITE)/$(PERL_CROSS_SOURCE)
25. # We use the perlcross hack to cross-compile perl. It should
26. # be extracted over the perl sources, so we don't define that
27. # as a separate package. Instead, it is downloaded and extracted
28. # together with perl
29. define PERL_CROSS_EXTRACT
30.         $(call suitable-extractor,$(PERL_CROSS_SOURCE)) $(DL_DIR)/$(PERL_CROSS_SOURCE) | \
31.         $(TAR) --strip-components=1 -C $(@D) $(TAR_OPTIONS) -
32. endef
33. PERL_POST_EXTRACT_HOOKS += PERL_CROSS_EXTRACT
35. # Even though perl is not an autotools-package, it uses config.sub and
36. # config.guess. Up-to-date versions of these files may be needed to build perl
37. # on newer host architectures, so we borrow the hook which updates them from the
38. # autotools infrastructure.
39. PERL_POST_PATCH_HOOKS += UPDATE_CONFIG_HOOK
41. ifeq ($(BR2_PACKAGE_BERKELEYDB),y)
42. PERL_DEPENDENCIES += berkeleydb
43. endif
44. ifeq ($(BR2_PACKAGE_GDBM),y)
45. PERL_DEPENDENCIES += gdbm
46. endif
48. # We have to override LD, because an external multilib toolchain ld is not
49. # wrapped to provide the required sysroot options.
50. PERL_CONF_OPTS = \
51.         --target=$(GNU_TARGET_NAME) \
52.         --target-tools-prefix=$(TARGET_CROSS) \
53.         --prefix=/usr \
54.         -Dld="$(TARGET_CC)" \
55.         -Dccflags="$(TARGET_CFLAGS)" \
56.         -Dldflags="$(TARGET_LDFLAGS) -lm" \
57.         -Dmydomain="" \
58.         -Dmyhostname="noname" \
59.         -Dmyuname="Buildroot $(BR2_VERSION_FULL)" \
60.         -Dosname=linux \
61.         -Dosvers=$(LINUX_VERSION) \
62.         -Dperladmin=root
64. ifeq ($(shell expr $(PERL_VERSION_MAJOR) % 2), 1)
65. PERL_CONF_OPTS += -Dusedevel
66. endif
68. ifeq ($(BR2_STATIC_LIBS),y)
69. PERL_CONF_OPTS += --all-static --no-dynaloader
70. endif
72. PERL_MODULES = $(call qstrip,$(BR2_PACKAGE_PERL_MODULES))
73. ifneq ($(PERL_MODULES),)
74. PERL_CONF_OPTS += --only-mod=$(subst $(space),$(comma),$(PERL_MODULES))
75. endif
77. define PERL_CONFIGURE_CMDS
78.         (cd $(@D); $(TARGET_MAKE_ENV) HOSTCC='$(HOSTCC_NOCCACHE)' \
79.                 ./configure $(PERL_CONF_OPTS))
80.         $(SED) 's/UNKNOWN-/Buildroot $(BR2_VERSION_FULL) /' $(@D)/patchlevel.h
81. endef
83. define PERL_BUILD_CMDS
84.         $(TARGET_MAKE_ENV) $(MAKE1) -C $(@D) all
85. endef
87. define PERL_INSTALL_STAGING_CMDS
88.         $(TARGET_MAKE_ENV) $(MAKE1) -C $(@D) DESTDIR="$(STAGING_DIR)" install.perl install.sym
89. endef
91. define PERL_INSTALL_TARGET_CMDS
92.         $(TARGET_MAKE_ENV) $(MAKE1) -C $(@D) DESTDIR="$(TARGET_DIR)" install.perl install.sym
93. endef
95. HOST_PERL_CONF_OPTS = \
96.         -des \
97.         -Dprefix="$(HOST_DIR)" \
98.         -Dcc="$(HOSTCC)"
100. define HOST_PERL_CONFIGURE_CMDS
101.         (cd $(@D); $(HOST_MAKE_ENV) HOSTCC='$(HOSTCC_NOCCACHE)' \
102.                 ./Configure $(HOST_PERL_CONF_OPTS))
103. endef
105. define HOST_PERL_BUILD_CMDS
106.         $(HOST_MAKE_ENV) $(MAKE) -C $(@D)
107. endef
109. define HOST_PERL_INSTALL_CMDS
110.         $(HOST_MAKE_ENV) $(MAKE) -C $(@D) INSTALL_DEPENDENCE='' install
111. endef
113. $(eval $(generic-package))
114. $(eval $(host-generic-package))
116. define PERL_FINALIZE_TARGET
117.         rm -rf $(TARGET_DIR)/usr/lib/perl5/$(PERL_VERSION)/pod
118.         rm -rf $(TARGET_DIR)/usr/lib/perl5/$(PERL_VERSION)/$(PERL_ARCHNAME)/CORE
119.         find $(TARGET_DIR)/usr/lib/perl5/ -name 'extralibs.ld' -print0 | xargs -0 rm -f
120.         find $(TARGET_DIR)/usr/lib/perl5/ -name '*.bs' -print0 | xargs -0 rm -f
121.         find $(TARGET_DIR)/usr/lib/perl5/ -name '.packlist' -print0 | xargs -0 rm -f
122. endef
123. PERL_TARGET_FINALIZE_HOOKS += PERL_FINALIZE_TARGET

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更新 perl.hash 文件内里压缩包的哈希值：

1. # Hashes from: http://www.cpan.org/src/5.0/perl-5.26.1.tar.xz.{md5,sha1,sha256}.txt
2. # md5    70e988b4318739b0cf3ad5e120bfde88                                 perl-5.26.1.tar.xz
3. # sha1   403bb1804cb41416153d908eea093f2be22a77f6                         perl-5.26.1.tar.xz
4. # sha256 fe8208133e73e47afc3251c08d2c21c5a60160165a8ab8b669c43a420e4ec680 perl-5.26.1.tar.xz
6. md5    cfe14ef0709b9687f9c514042e8e1e82                                 perl-5.40.0.tar.xz
7. sha1   4a3af1f62afc611aa1552adc6c7ec389e9723bce                         perl-5.40.0.tar.xz
8. sha256 c740348f357396327a9795d3e8323bafd0fe8a5c7835fc1cbaba0cc8dfe7161f perl-5.40.0.tar.xz
10. # Hashes from: http://github.com/arsv/perl-cross/releases/download/1.1.8/perl-cross-1.1.8.hash
11. # sha256        08e626ed9c419b8a695a8762ff8b41a553023175e4ad67b5e858fc9b4322521c  perl-cross-1.1.8.tar.gz
12. sha256 131f7496152ee32067dbac2bc9b44b2f582fc778140e545701b3b2faee782f1d  perl-cross-1.6.2.tar.gz
13. sha256 8e6beb9ca0ffbc4b9c6550d56f622ecd33d5635ee8af9a8f269fd81f40fb6801  Artistic
14. sha256 d77d235e41d54594865151f4751e835c5a82322b0e87ace266567c3391a4b912  Copying
15. sha256 0f593e7e670a85f7199c57c1f0b3c1c541d414af547fde3a5b0fd7ccc235531a  README

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然后回到 SDK 目次，重新编译 buildroot 即可：

我实测下载很久都没下载下来，因此这里提供一种采用手动下载压缩包的方式：

• perl 下路径，请记住选择和在 perl.mk 设置的版本雷同，这里我上面设置的是 5.40.0 的版本，因此下载 5.40.0 的版本 perl 5.40.0.tar.xz ；
  
• perl-cross 下载路径，这里我下载 perl-cross-1.6.2.tar.gz；
  

然后将下载后的两个软件包，放在 buildroot/dl 目次下：

然后编译即可：

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