| Christopher Ferris | 5daf4e4 | 2014-04-22 18:52:58 -0700 | [diff] [blame] | 1 | There are configure scripts in this directory to generate the header files |
| 2 | used by the jemalloc library. |
| 3 | |
| 4 | These scripts are named conf_<HOST_TYPE>.sh, where HOST_TYPE is one of |
| 5 | aarch64, arm, mips, x86, x86_64. |
| 6 | |
| 7 | In order to build generate the header files for each supported HOST_TYPE, |
| 8 | follow these steps: |
| 9 | |
| 10 | - source build/envsetup.sh |
| 11 | - lunch <TARGET> |
| 12 | - mmma -jXX bionic |
| 13 | - cd external/jemalloc |
| 14 | - autoconf |
| 15 | - <Modify the configure script> |
| 16 | - android/conf_<HOST_TYPE>.sh |
| 17 | |
| 18 | Follow these instructions to modify the configure script before running |
| 19 | any of the conf_<HOST_TYPE>.sh scripts. |
| 20 | |
| 21 | In the code that looks similar to this: |
| 22 | |
| 23 | case "${host}" in |
| 24 | *-*-darwin*) |
| 25 | |
| 26 | Modify it to be: |
| 27 | |
| 28 | case "${host}" in |
| 29 | *android*) |
| 30 | CFLAGS="$CFLAGS" |
| 31 | CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" |
| 32 | abi="elf" |
| 33 | force_tls="0" |
| 34 | enable_tls="0" |
| 35 | $as_echo "#define JEMALLOC_HAS_ALLOCA_H 1" >>confdefs.h |
| 36 | |
| 37 | $as_echo "#define JEMALLOC_PURGE_MADVISE_DONTNEED " >>confdefs.h |
| 38 | |
| 39 | $as_echo "#define JEMALLOC_THREADED_INIT " >>confdefs.h |
| 40 | ;; |
| 41 | *-*-darwin*) |