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configure: Handle *-linux-musl* hosts properly

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This is the same as the `*-*-linux*` case with the two exceptions that
we don't set glibc=1 and don't define JEMALLOC_USE_CXX_THROW
This commit is contained in:
Marvin Schmidt 2022-09-27 07:03:14 +02:00 committed by Qi Wang
parent d503d72129
commit aba1645f2d
1 changed files with 13 additions and 0 deletions
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13
configure.ac
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@ -723,6 +723,19 @@ case "${host}" in
fi fi
zero_realloc_default_free="1" zero_realloc_default_free="1"
;; ;;
*-*-linux-musl*)
dnl syscall(2) and secure_getenv(3) are exposed by _GNU_SOURCE.
JE_APPEND_VS(CPPFLAGS, -D_GNU_SOURCE)
abi="elf"
AC_DEFINE([JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS], [ ], [ ])
AC_DEFINE([JEMALLOC_HAS_ALLOCA_H], [ ], [ ])
AC_DEFINE([JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY], [ ], [ ])
AC_DEFINE([JEMALLOC_THREADED_INIT], [ ], [ ])
if test "${LG_SIZEOF_PTR}" = "3"; then
default_retain="1"
fi
zero_realloc_default_free="1"
;;
*-*-linux*) *-*-linux*)
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)