Skip to content

Wrap aligning segments checks in AC_CACHE_CHECK #14450

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 3, 2024
Merged

Wrap aligning segments checks in AC_CACHE_CHECK #14450

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
55 changes: 23 additions & 32 deletions configure.ac
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1127,40 +1127,31 @@ dnl Extensions post-config.
dnl ----------------------------------------------------------------------------

dnl Align segments on huge page boundary
case $host_alias in
i[[3456]]86-*-linux-* | x86_64-*-linux-*)
AC_MSG_CHECKING(linker support for -zcommon-page-size=2097152)
AS_CASE([$host_alias], [[i[3456]86-*-linux-* | x86_64-*-linux-*]],
[AC_CACHE_CHECK([linker support for -zcommon-page-size=2097152],
[php_cv_have_common_page_size], [
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,-zcommon-page-size=2097152 -Wl,-zmax-page-size=2097152"
AC_RUN_IFELSE(
[AC_LANG_PROGRAM()],
[ac_cv_common_page_size=yes],
[ac_cv_common_page_size=no],
[ac_cv_common_page_size=no])
LDFLAGS=$save_LDFLAGS
if test "$ac_cv_common_page_size" = "yes"; then
AC_MSG_RESULT([yes])
EXTRA_LDFLAGS_PROGRAM="$EXTRA_LDFLAGS_PROGRAM -Wl,-zcommon-page-size=2097152 -Wl,-zmax-page-size=2097152"
else
AC_MSG_RESULT([no])
AC_MSG_CHECKING(linker support for -zmax-page-size=2097152)
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,-zmax-page-size=2097152"
AC_RUN_IFELSE(
[AC_LANG_PROGRAM()],
[ac_cv_max_page_size=yes],
[ac_cv_max_page_size=no],
[ac_cv_max_page_size=no])
LDFLAGS=$save_LDFLAGS
if test "$ac_cv_max_page_size" = "yes"; then
AC_MSG_RESULT([yes])
EXTRA_LDFLAGS_PROGRAM="$EXTRA_LDFLAGS_PROGRAM -Wl,-zmax-page-size=2097152"
else
AC_MSG_RESULT([no])
fi
fi
;;
esac
AC_RUN_IFELSE([AC_LANG_PROGRAM()],
[php_cv_have_common_page_size=yes],
[php_cv_have_common_page_size=no],
[php_cv_have_common_page_size=no])
LDFLAGS=$save_LDFLAGS])
AS_VAR_IF([php_cv_have_common_page_size], [yes],
[EXTRA_LDFLAGS_PROGRAM="$EXTRA_LDFLAGS_PROGRAM -Wl,-zcommon-page-size=2097152 -Wl,-zmax-page-size=2097152"],
[AC_CACHE_CHECK([linker support for -zmax-page-size=2097152],
[php_cv_have_max_page_size], [
save_LDFLAGS=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,-zmax-page-size=2097152"
AC_RUN_IFELSE([AC_LANG_PROGRAM()],
[php_cv_have_max_page_size=yes],
[php_cv_have_max_page_size=no],
[php_cv_have_max_page_size=no])
LDFLAGS=$save_LDFLAGS])
AS_VAR_IF([php_cv_have_max_page_size], [yes],
[EXTRA_LDFLAGS_PROGRAM="$EXTRA_LDFLAGS_PROGRAM -Wl,-zmax-page-size=2097152"])
])
])

enable_shared=yes
enable_static=yes
Expand Down