Hi,
As part of my internship I am trying to build strongswan on Android 2.2.
I have followed these steps using the special HOWTO for android provided on the
strongswan website:
-I have downloaded the android 2.2.1 sources using repo
-I have built the sources (without strongswan) using the arm-eabi-gcc
cross-compiler provided by the toolchain:
cd /home/antoine/android-2.2.1
. build/envsetup.sh
lunch 1
make
-I have recovered the sources of the android-goldfish-2.6.29 branch of the
kernel common project. Then I enabled the missing modules and built the kernel.
-Then I used droid-gcc to build the vstr library adjusting DROID_ROOT to my
concerned directory (/home/antoine/android-2.2.1)
-I have donwloaded the last strongswan tarball (strongswan-4.5.1.tar.bz2) on
the website and extracted it in my DROID_ROOT/external
-Then when I try to re-build the android source tree
cd /home/antoine/android-2.2.1
make
I get this error:
external/strongswan-4.5.1/src/libstrongswan/settings.c:23:18: error: glob.h: No
such file or directory
external/strongswan-4.5.1/src/libstrongswan/settings.c: In function
'parse_files':
external/strongswan-4.5.1/src/libstrongswan/settings.c:961: error: 'glob_t'
undeclared (first use in this function)
external/strongswan-4.5.1/src/libstrongswan/settings.c:961: error: (Each
undeclared identifier is reported only once
external/strongswan-4.5.1/src/libstrongswan/settings.c:961: error: for each
function it appears in.)
external/strongswan-4.5.1/src/libstrongswan/settings.c:961: error: expected ';'
before 'buf'
external/strongswan-4.5.1/src/libstrongswan/settings.c:997: warning: implicit
declaration of function 'glob'
external/strongswan-4.5.1/src/libstrongswan/settings.c:997: error: 'GLOB_ERR'
undeclared (first use in this function)
external/strongswan-4.5.1/src/libstrongswan/settings.c:997: error: 'buf'
undeclared (first use in this function)
external/strongswan-4.5.1/src/libstrongswan/settings.c:998: error:
'GLOB_NOMATCH' undeclared (first use in this function)
external/strongswan-4.5.1/src/libstrongswan/settings.c:1018: warning: implicit
declaration of function 'globfree'
make: ***
[out/target/product/generic/obj/SHARED_LIBRARIES/libstrongswan_intermediates/settings.o]
Erreur
The compiler doesn't find the glob.h file. Indeed this file is part of the
glibc library of my linux host system but is not present in the libc for
android, provided in DROID_ROOT/bionic. Android seems to have a partial support
of the glibc.
How could I fix this error and build strongswan?
Is there something I did wrong?
Regards,
Antoine
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