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Android build fix proposal.

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These are detected at configure time while they are glibc
specifics. the bionic equivalent is not api compatible
and dlopen is restricted in this platform.
This commit is contained in:
David Carlier 2020-04-23 20:23:04 +01:00 • committed by David Goldblatt
parent d2d941017b
commit 27ef02ca9a
1 changed files with 28 additions and 24 deletions
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6
configure.ac
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@ -661,10 +661,11 @@ case "${host}" in
*-*-bitrig*) *-*-bitrig*)
abi="elf" abi="elf"
;; ;;
*-*-linux-android) *-*-linux-android*)
dnl syscall(2) and secure_getenv(3) are exposed by _GNU_SOURCE. dnl syscall(2) and secure_getenv(3) are exposed by _GNU_SOURCE.
JE_APPEND_VS(CPPFLAGS, -D_GNU_SOURCE) JE_APPEND_VS(CPPFLAGS, -D_GNU_SOURCE)
abi="elf" abi="elf"
glibc="0"
AC_DEFINE([JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS], [ ]) AC_DEFINE([JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS], [ ])
AC_DEFINE([JEMALLOC_HAS_ALLOCA_H]) AC_DEFINE([JEMALLOC_HAS_ALLOCA_H])
AC_DEFINE([JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY], [ ]) AC_DEFINE([JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY], [ ])
@ -679,6 +680,7 @@ case "${host}" in
dnl syscall(2) and secure_getenv(3) are exposed by _GNU_SOURCE. dnl syscall(2) and secure_getenv(3) are exposed by _GNU_SOURCE.
JE_APPEND_VS(CPPFLAGS, -D_GNU_SOURCE) JE_APPEND_VS(CPPFLAGS, -D_GNU_SOURCE)
abi="elf" abi="elf"
glibc="1"
AC_DEFINE([JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS], [ ]) AC_DEFINE([JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS], [ ])
AC_DEFINE([JEMALLOC_HAS_ALLOCA_H]) AC_DEFINE([JEMALLOC_HAS_ALLOCA_H])
AC_DEFINE([JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY], [ ]) AC_DEFINE([JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY], [ ])
@ -2258,6 +2260,7 @@ fi
dnl ============================================================================ dnl ============================================================================
dnl Check for glibc malloc hooks dnl Check for glibc malloc hooks
if test "x$glibc" = "x1" ; then
JE_COMPILABLE([glibc malloc hook], [ JE_COMPILABLE([glibc malloc hook], [
#include <stddef.h> #include <stddef.h>
@ -2291,6 +2294,7 @@ if test "x${je_cv_glibc_memalign_hook}" = "xyes" ; then
wrap_syms="${wrap_syms} __memalign_hook" wrap_syms="${wrap_syms} __memalign_hook"
fi fi
fi fi
fi
JE_COMPILABLE([pthreads adaptive mutexes], [ JE_COMPILABLE([pthreads adaptive mutexes], [
#include <pthread.h> #include <pthread.h>