Cross Compile Mozilla NSS for ARM

Source : nss-3.12.5-with-nspr-4.8.2
Path : /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2

1.Build for X86 first

make build_coreconf

cd ../../nsprpub

./configure --with-dist-prefix='/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/../../dist/Linux2.6_x86_glibc_PTH_DBG.OBJ' --with-dist-includedir='/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/../../dist/Linux2.6_x86_glibc_PTH_DBG.OBJ/include' --cache-file=/dev/null

make

cd ../security/nss/

make build_dbm

make

2.Build for ARM

Build arm

Modify ../coreconf/arch.mk

Set

OS_TEST := arm

Modify ../coreconf/Linux.mk

CC                      = arm-none-linux-gnueabi-gcc
CCC                     = arm-none-linux-gnueabi-g++
RANLIB                  = arm-none-linux-gnueabi-ranlib

cd ../../nsprpub

CC=arm-none-linux-gnueabi-gcc AR=arm-none-linux-gnueabi-ar RANLIB=arm-none-linux-gnueabi-ranlib ./configure --target=arm-linux --with-dist-prefix='/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ' --with-dist-includedir='/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/include' --cache-file=/dev/null

make

cd ../security/nss/

make build_dbm

make

Then there's error

make[3]: Leaving directory `/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/mangle'
cd Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ ; sh /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/./sign.sh /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/../../../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ \
    /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ Linux \
    /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/../../../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/lib /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/../../../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/lib/libsoftokn3.so
/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/shlibsign -v -i /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/../../../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/lib/libsoftokn3.so
/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/shlibsign: 1: Syntax error: word unexpected (expecting ")")
make[2]: *** [../../../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/lib/libsoftokn3.chk] Error 2
make[2]: Leaving directory `/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign'
make[1]: *** [libs] Error 2
make[1]: Leaving directory `/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd'
make: *** [libs] Error 2

很明顯是無法執行shlibsign,把X86 build的binary拿來取代就行

cd cmd/shlibsign/
cp Linux2.6_x86_glibc_PTH_DBG.OBJ/shlibsign Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/
cd ../..

繼續
make

make[3]: Leaving directory `/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/mangle'
cd Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ ; sh /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/./sign.sh /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/../../../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ \
    /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ Linux \
    /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/../../../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/lib /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/../../../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/lib/libsoftokn3.so
/home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/shlibsign -v -i /home/gigijoe/OMAP3530/MSN/nss-3.12.5-with-nspr-4.8.2/mozilla/security/nss/cmd/shlibsign/../../../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/lib/libsoftokn3.so
shlibsign: shlibsign.c:772: main: Assertion `lib != ((void *)0)' failed.
Aborted

應該也是相同的問題,換成X86 build的library

cd ../../dist/Linux2.6_arm_arm-none-linux-gnueabi-gcc_glibc_PTH_DBG.OBJ/lib
cp -a ../../Linux2.6_x86_glibc_PTH_DBG.OBJ/lib/libsoftokn* .
cd ../../../security/nss/

make

完成囉