编译openwrt出现提示fatal error: nss.h: No such file or directory，怎么解决？

飞鹰-木易

编译openwrt软件包的时候出现提示fatal error: nss.h: No such file or directory，怎么解决？
OpenWrt-libtool: compile: arm-openwrt-linux-uclibcgnueabi-gcc -DHAVE_CONFIG_H -I. -I../.. -include ../../config.h -I/home/yangyang/rtnas_v2/openwrt/staging_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/usr/include -I/home/yangyang/rtnas_v2/openwrt/staging_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/include -I/home/yangyang/rtnas_v2/openwrt/staging_dir/toolchain-arm_v5te_gcc-4.6-linaro_uClibc-0.9.33.2_eabi/usr/include -I/home/yangyang/rtnas_v2/openwrt/staging_dir/toolchain-arm_v5te_gcc-4.6-linaro_uClibc-0.9.33.2_eabi/include -Os -pipe -march=armv5te -mtune=xscale -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -msoft-float -MT libecryptfs_la-main.lo -MD -MP -MF .deps/libecryptfs_la-main.Tpo -c main.c -fPIC -DPIC -o .libs/libecryptfs_la-main.o
main.c:23:17: fatal error: nss.h: No such file or directory
compilation terminated.
make[6]: *** [libecryptfs_la-main.lo] Error 1
make[6]: Leaving directory `/home/yangyang/rtnas_v2/openwrt/build_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/ecryptfs-utils-106/src/libecryptfs'
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory `/home/yangyang/rtnas_v2/openwrt/build_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/ecryptfs-utils-106/src'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/home/yangyang/rtnas_v2/openwrt/build_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/ecryptfs-utils-106'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/yangyang/rtnas_v2/openwrt/build_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/ecryptfs-utils-106'
make[2]: *** [/home/yangyang/rtnas_v2/openwrt/build_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/ecryptfs-utils-106/.built] Error 2
make[2]: Leaving directory `/home/yangyang/rtnas_v2/openwrt/package/ecryptfs-utils'
make[1]: *** [package/ecryptfs-utils/compile] Error 2
make[1]: Leaving directory `/home/yangyang/rtnas_v2/openwrt'
make: *** [package/ecryptfs-utils/compile] 错误 2

jeromeli

新手帮顶

wukaisky

表示不懂，要不不用trunk的代码，用barrier_breaker和chaos_calmer的代码编译看看。

飞鹰-木易

wukaisky 发表于 2015-7-16 17:15
表示不懂，要不不用trunk的代码，用barrier_breaker和chaos_calmer的代码编译看看。

哦。我试试，谢谢

飞鹰-木易

对问题的分析，我认为问题原因应该是openwrt中缺少相应的头文件，而openwrt编译时一般是在openwrt/staging_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/usr/include、openwrt/staging_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/include 、openwrt/staging_dir/toolchain-arm_v5te_gcc-4.6-linaro_uClibc-0.9.33.2_eabi/usr/include和openwrt/staging_dir/toolchain-arm_v5te_gcc-4.6-linaro_uClibc-0.9.33.2_eabi/include这四个目录中查找，那么只要把缺少的头文件cp到这四个目录中的任意一个目录下应该就能解决问题。
于是我通过把相关的头文件都cp到/openwrt/staging_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/include目录解决了此问题。
首先利用apt-file search nss.h命令找到nss.h属于哪一个软件包，提示yangyang@yangyang-Lenovo-G50-70m:~$ apt-file search nss.h
doc-linux-ja-html: /usr/share/doc/HOWTO/ja-html/LDAP-Implementation-HOWTO/pamnss.html
gnucash-docs: /usr/share/doc/gnucash-docs/gnucash-help-en/chapter_busnss.html
libapache2-mod-nss: /usr/share/doc/libapache2-mod-nss/mod_nss.html
libc6-dev: /usr/include/nss.h
libc6-dev-arm64-cross: /usr/aarch64-linux-gnu/include/nss.h
libc6-dev-armel-cross: /usr/arm-linux-gnueabi/include/nss.h
libc6-dev-armhf-cross: /usr/arm-linux-gnueabihf/include/nss.h
libc6-dev-powerpc-cross: /usr/powerpc-linux-gnu/include/nss.h
libc6-dev-ppc64el-cross: /usr/powerpc64le-linux-gnu/include/nss.h
libnss3-dev: /usr/include/nss/nss.h
libp11-kit-dev: /usr/share/gtk-doc/html/p11-kit/trust-nss.html
libpathfinder-dev: /usr/include/pathfinder-1/libpathfinder-nss.h
ofono-dev: /usr/include/ofono/gnss.h
pike7.8-reference: /usr/share/doc/pike7.8-doc/html/reference/ex/predef_3A_3A/Parser/XML/NSTree/NSNode/get_defined_nss.html
systemtap-doc: /usr/share/doc/systemtap-doc/tapsets/API-stap-cache-add-nss.html
thunderbird-dev: /usr/include/thunderbird/nss/nss.h
yangyang@yangyang-Lenovo-G50-70m:~$
然后sudo cp -rf /usr/include/nss/* /home/yangyang/openwrt_rtnas_v2/openwrt/staging_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/include
编译后又出现了提示fatal error: prtypes.h: No such file or directory
同样利用apt-file search prtypes.h命令找到prtypes.h属于哪一个软件包，提示
yangyang@yangyang-Lenovo-G50-70m:~$ apt-file search prtypes.h
codeblocks-dev: /usr/include/codeblocks/prtypes.h
libnspr4-dev: /usr/include/nspr/prtypes.h
thunderbird-dev: /usr/include/thunderbird/nspr/prtypes.h
最后sudo cp -rf /usr/include/nspr/* /home/yangyang/openwrt_rtnas_v2/openwrt/staging_dir/target-arm_v5te_uClibc-0.9.33.2_eabi/include
clean一下后再make就编译通过了