diff options
| -rw-r--r-- | config/zstd.m4 | 23 | ||||
| -rwxr-xr-x | configure | 10 | ||||
| -rw-r--r-- | configure.ac | 3 |
3 files changed, 36 insertions, 0 deletions
diff --git a/config/zstd.m4 b/config/zstd.m4 new file mode 100644 index 0000000..6da4db6 --- /dev/null +++ b/config/zstd.m4 @@ -0,0 +1,23 @@ +dnl Copyright (C) 2022 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl Enable features using the zstd library. +AC_DEFUN([AC_ZSTD], [ +AC_ARG_WITH(zstd, + [AS_HELP_STRING([--with-zstd], [support zstd compressed debug sections (default=auto)])], + [], [with_zstd=auto]) + +AS_IF([test "$with_zstd" != no], + [PKG_CHECK_MODULES(ZSTD, [libzstd], [ + AC_DEFINE(HAVE_ZSTD, 1, [Define to 1 if zstd is enabled.]) + ], [ + if test "$with_zstd" = yes; then + AC_MSG_ERROR([--with-zstd was given, but pkgconfig/libzstd.pc is not found]) + fi + ]) + ]) +]) @@ -800,6 +800,7 @@ ac_user_opts=' enable_option_checking with_build_libsubdir with_system_zlib +with_zstd enable_as_accelerator_for enable_offload_targets enable_offload_defaulted @@ -1589,6 +1590,8 @@ Optional Packages: --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) --with-build-libsubdir=DIR Directory where to find libraries for build system --with-system-zlib use installed libz + --with-zstd Support zstd compressed debug sections + (default=auto) --with-mpc=PATH specify prefix directory for installed MPC package. Equivalent to --with-mpc-include=PATH/include plus --with-mpc-lib=PATH/lib @@ -2962,6 +2965,13 @@ if test x$with_system_readline = xyes ; then noconfigdirs="$noconfigdirs readline" fi + +# Check whether --with-zstd was given. +if test "${with_zstd+set}" = set; then : + withval=$with_zstd; +fi + + # some tools are so dependent upon X11 that if we're not building with X, # it's not even worth trying to configure, much less build, that tool. diff --git a/configure.ac b/configure.ac index 3632216..e820940 100644 --- a/configure.ac +++ b/configure.ac @@ -254,6 +254,9 @@ if test x$with_system_readline = xyes ; then noconfigdirs="$noconfigdirs readline" fi +AC_ARG_WITH(zstd, +[AS_HELP_STRING([--with-zstd], [Support zstd compressed debug sections (default=auto)])]) + # some tools are so dependent upon X11 that if we're not building with X, # it's not even worth trying to configure, much less build, that tool. |