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Add more --with-* configure flags
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@tatsuhiro-t
tatsuhiro-t committed Feb 21, 2021
1 parent 2f2b211 commit 579fa6e
Showing 1 changed file with 178 additions and 77 deletions.
255 changes: 178 additions & 77 deletions configure.ac
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Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,41 @@ AC_ARG_WITH([libxml2],
[Use libxml2 [default=check]])],
[request_libxml2=$withval], [request_libxml2=check])

AC_ARG_WITH([jansson],
[AS_HELP_STRING([--with-jansson],
[Use jansson [default=check]])],
[request_jansson=$withval], [request_jansson=check])

AC_ARG_WITH([zlib],
[AS_HELP_STRING([--with-zlib],
[Use zlib [default=check]])],
[request_zlib=$withval], [request_zlib=check])

AC_ARG_WITH([libevent-openssl],
[AS_HELP_STRING([--with-libevent-openssl],
[Use libevent_openssl [default=check]])],
[request_libevent_openssl=$withval], [request_libevent_openssl=check])

AC_ARG_WITH([libcares],
[AS_HELP_STRING([--with-libcares],
[Use libc-ares [default=check]])],
[request_libcares=$withval], [request_libcares=check])

AC_ARG_WITH([openssl],
[AS_HELP_STRING([--with-openssl],
[Use openssl [default=check]])],
[request_openssl=$withval], [request_openssl=check])

AC_ARG_WITH([libev],
[AS_HELP_STRING([--with-libev],
[Use libev [default=check]])],
[request_libev=$withval], [request_libev=check])

AC_ARG_WITH([cunit],
[AS_HELP_STRING([--with-cunit],
[Use cunit [default=check]])],
[request_cunit=$withval], [request_cunit=check])

AC_ARG_WITH([jemalloc],
[AS_HELP_STRING([--with-jemalloc],
[Use jemalloc [default=check]])],
Expand Down Expand Up @@ -293,10 +328,18 @@ case "$host_os" in
esac

# zlib
PKG_CHECK_MODULES([ZLIB], [zlib >= 1.2.3], [have_zlib=yes], [have_zlib=no])
have_zlib=no
if test "x${request_zlib}" != "xno"; then
PKG_CHECK_MODULES([ZLIB], [zlib >= 1.2.3], [have_zlib=yes], [have_zlib=no])

if test "x${have_zlib}" = "xno"; then
AC_MSG_NOTICE($ZLIB_PKG_ERRORS)
if test "x${have_zlib}" = "xno"; then
AC_MSG_NOTICE($ZLIB_PKG_ERRORS)
fi
fi

if test "x${request_zlib}" = "xyes" &&
test "x${have_zlib}" != "xyes"; then
AC_MSG_ERROR([zlib was requested (--with-zlib) but not found])
fi

# dl: openssl requires libdl when it is statically linked.
Expand All @@ -312,82 +355,133 @@ case "${host_os}" in
esac

# cunit
PKG_CHECK_MODULES([CUNIT], [cunit >= 2.1], [have_cunit=yes], [have_cunit=no])
# If pkg-config does not find cunit, check it using AC_CHECK_LIB. We
# do this because Debian (Ubuntu) lacks pkg-config file for cunit.
if test "x${have_cunit}" = "xno"; then
AC_MSG_WARN([${CUNIT_PKG_ERRORS}])
AC_CHECK_LIB([cunit], [CU_initialize_registry],
[have_cunit=yes], [have_cunit=no])
have_cunit=no
if test "x${request_cunit}" != "xno"; then
PKG_CHECK_MODULES([CUNIT], [cunit >= 2.1], [have_cunit=yes], [have_cunit=no])
# If pkg-config does not find cunit, check it using AC_CHECK_LIB. We
# do this because Debian (Ubuntu) lacks pkg-config file for cunit.
if test "x${have_cunit}" = "xno"; then
AC_MSG_WARN([${CUNIT_PKG_ERRORS}])
AC_CHECK_LIB([cunit], [CU_initialize_registry],
[have_cunit=yes], [have_cunit=no])
if test "x${have_cunit}" = "xyes"; then
CUNIT_LIBS="-lcunit"
CUNIT_CFLAGS=""
AC_SUBST([CUNIT_LIBS])
AC_SUBST([CUNIT_CFLAGS])
fi
fi
if test "x${have_cunit}" = "xyes"; then
CUNIT_LIBS="-lcunit"
CUNIT_CFLAGS=""
AC_SUBST([CUNIT_LIBS])
AC_SUBST([CUNIT_CFLAGS])
# cunit in Mac OS X requires ncurses. Note that in Mac OS X, test
# program can be built without -lncurses, but it emits runtime
# error.
case "${build}" in
*-apple-darwin*)
CUNIT_LIBS="$CUNIT_LIBS -lncurses"
AC_SUBST([CUNIT_LIBS])
;;
esac
fi
fi
if test "x${have_cunit}" = "xyes"; then
# cunit in Mac OS X requires ncurses. Note that in Mac OS X, test
# program can be built without -lncurses, but it emits runtime
# error.
case "${build}" in
*-apple-darwin*)
CUNIT_LIBS="$CUNIT_LIBS -lncurses"
AC_SUBST([CUNIT_LIBS])
;;
esac

if test "x${request_cunit}" = "xyes" &&
test "x${have_cunit}" != "xyes"; then
AC_MSG_ERROR([cunit was requested (--with-cunit) but not found])
fi

AM_CONDITIONAL([HAVE_CUNIT], [ test "x${have_cunit}" = "xyes" ])

# libev (for src)
# libev does not have pkg-config file. Check it in an old way.
save_LIBS=$LIBS
# android requires -lm for floor
AC_CHECK_LIB([ev], [ev_time], [have_libev=yes], [have_libev=no], [-lm])
if test "x${have_libev}" = "xyes"; then
AC_CHECK_HEADER([ev.h], [have_libev=yes], [have_libev=no])
if test "x${have_libev}" = "xyes"; then
LIBEV_LIBS=-lev
LIBEV_CFLAGS=
AC_SUBST([LIBEV_LIBS])
AC_SUBST([LIBEV_CFLAGS])
have_libev=no
if test "x${request_libev}" != "xno"; then
if test "x${LIBEV_LIBS}" = "x" && test "x${LIBEV_CFLAGS}" = "x"; then
# libev does not have pkg-config file. Check it in an old way.
save_LIBS=$LIBS
# android requires -lm for floor
AC_CHECK_LIB([ev], [ev_time], [have_libev=yes], [have_libev=no], [-lm])
if test "x${have_libev}" = "xyes"; then
AC_CHECK_HEADER([ev.h], [have_libev=yes], [have_libev=no])
if test "x${have_libev}" = "xyes"; then
LIBEV_LIBS=-lev
LIBEV_CFLAGS=
AC_SUBST([LIBEV_LIBS])
AC_SUBST([LIBEV_CFLAGS])
fi
fi
LIBS=$save_LIBS
else
have_libev=yes
fi
fi
LIBS=$save_LIBS

if test "x${request_libev}" = "xyes" &&
test "x${have_libev}" != "xyes"; then
AC_MSG_ERROR([libev was requested (--with-libev) but not found])
fi

# openssl (for src)
PKG_CHECK_MODULES([OPENSSL], [openssl >= 1.0.1],
[have_openssl=yes], [have_openssl=no])
if test "x${have_openssl}" = "xno"; then
AC_MSG_NOTICE($OPENSSL_PKG_ERRORS)
have_openssl=no
if test "x${request_openssl}" != "xno"; then
PKG_CHECK_MODULES([OPENSSL], [openssl >= 1.0.1],
[have_openssl=yes], [have_openssl=no])
if test "x${have_openssl}" = "xno"; then
AC_MSG_NOTICE($OPENSSL_PKG_ERRORS)
fi
fi

if test "x${request_openssl}" = "xyes" &&
test "x${have_openssl}" != "xyes"; then
AC_MSG_ERROR([openssl was requested (--with-openssl) but not found])
fi

# c-ares (for src)
PKG_CHECK_MODULES([LIBCARES], [libcares >= 1.7.5], [have_libcares=yes],
[have_libcares=no])
if test "x${have_libcares}" = "xno"; then
AC_MSG_NOTICE($LIBCARES_PKG_ERRORS)
have_libcares=no
if test "x${request_libcares}" != "xno"; then
PKG_CHECK_MODULES([LIBCARES], [libcares >= 1.7.5], [have_libcares=yes],
[have_libcares=no])
if test "x${have_libcares}" = "xno"; then
AC_MSG_NOTICE($LIBCARES_PKG_ERRORS)
fi
fi

if test "x${request_libcares}" = "xyes" &&
test "x${have_libcares}" != "xyes"; then
AC_MSG_ERROR([libcares was requested (--with-libcares) but not found])
fi

# libevent_openssl (for examples)
# 2.0.8 is required because we use evconnlistener_set_error_cb()
PKG_CHECK_MODULES([LIBEVENT_OPENSSL], [libevent_openssl >= 2.0.8],
[have_libevent_openssl=yes], [have_libevent_openssl=no])
if test "x${have_libevent_openssl}" = "xno"; then
AC_MSG_NOTICE($LIBEVENT_OPENSSL_PKG_ERRORS)
have_libevent_openssl=no
if test "x${request_libevent_openssl}" != "xno"; then
PKG_CHECK_MODULES([LIBEVENT_OPENSSL], [libevent_openssl >= 2.0.8],
[have_libevent_openssl=yes], [have_libevent_openssl=no])
if test "x${have_libevent_openssl}" = "xno"; then
AC_MSG_NOTICE($LIBEVENT_OPENSSL_PKG_ERRORS)
fi
fi

if test "x${request_libevent_openssl}" = "xyes" &&
test "x${have_libevent_openssl}" != "xyes"; then
AC_MSG_ERROR([libevent_openssl was requested (--with-libevent) but not found])
fi

# jansson (for src/nghttp, src/deflatehd and src/inflatehd)
PKG_CHECK_MODULES([JANSSON], [jansson >= 2.5],
[have_jansson=yes], [have_jansson=no])
if test "x${have_jansson}" = "xyes"; then
AC_DEFINE([HAVE_JANSSON], [1],
[Define to 1 if you have `libjansson` library.])
else
AC_MSG_NOTICE($JANSSON_PKG_ERRORS)
have_jansson=no
if test "x${request_jansson}" != "xno"; then
PKG_CHECK_MODULES([JANSSON], [jansson >= 2.5],
[have_jansson=yes], [have_jansson=no])
if test "x${have_jansson}" = "xyes"; then
AC_DEFINE([HAVE_JANSSON], [1],
[Define to 1 if you have `libjansson` library.])
else
AC_MSG_NOTICE($JANSSON_PKG_ERRORS)
fi
fi

if test "x${request_jansson}" = "xyes" &&
test "x${have_jansson}" != "xyes"; then
AC_MSG_ERROR([jansson was requested (--with-jansson) but not found])
fi

# libsystemd (for src/nghttpx)
have_libsystemd=no
Expand All @@ -408,12 +502,15 @@ if test "x${request_systemd}" = "xyes" &&
fi

# libxml2 (for src/nghttp)
PKG_CHECK_MODULES([LIBXML2], [libxml-2.0 >= 2.6.26],
[have_libxml2=yes], [have_libxml2=no])
if test "x${have_libxml2}" = "xyes"; then
AC_DEFINE([HAVE_LIBXML2], [1], [Define to 1 if you have `libxml2` library.])
else
AC_MSG_NOTICE($LIBXML2_PKG_ERRORS)
have_libxml2=no
if test "x${request_libxml2}" != "xno"; then
PKG_CHECK_MODULES([LIBXML2], [libxml-2.0 >= 2.6.26],
[have_libxml2=yes], [have_libxml2=no])
if test "x${have_libxml2}" = "xyes"; then
AC_DEFINE([HAVE_LIBXML2], [1], [Define to 1 if you have `libxml2` library.])
else
AC_MSG_NOTICE($LIBXML2_PKG_ERRORS)
fi
fi

if test "x${request_libxml2}" = "xyes" &&
Expand All @@ -426,28 +523,32 @@ AM_CONDITIONAL([HAVE_LIBXML2], [ test "x${have_libxml2}" = "xyes" ])
# jemalloc
have_jemalloc=no
if test "x${request_jemalloc}" != "xno"; then
save_LIBS=$LIBS
AC_SEARCH_LIBS([malloc_stats_print], [jemalloc], [have_jemalloc=yes], [],
[$PTHREAD_LDFLAGS])

if test "x${have_jemalloc}" = "xyes"; then
jemalloc_libs=${ac_cv_search_malloc_stats_print}
else
# On Darwin, malloc_stats_print is je_malloc_stats_print
AC_SEARCH_LIBS([je_malloc_stats_print], [jemalloc], [have_jemalloc=yes], [],
if test "x${JEMALLOC_LIBS}" = "x" && test "x${JEMALLOC_CFLAGS}" = "x"; then
save_LIBS=$LIBS
AC_SEARCH_LIBS([malloc_stats_print], [jemalloc], [have_jemalloc=yes], [],
[$PTHREAD_LDFLAGS])

if test "x${have_jemalloc}" = "xyes"; then
jemalloc_libs=${ac_cv_search_je_malloc_stats_print}
jemalloc_libs=${ac_cv_search_malloc_stats_print}
else
# On Darwin, malloc_stats_print is je_malloc_stats_print
AC_SEARCH_LIBS([je_malloc_stats_print], [jemalloc], [have_jemalloc=yes], [],
[$PTHREAD_LDFLAGS])

if test "x${have_jemalloc}" = "xyes"; then
jemalloc_libs=${ac_cv_search_je_malloc_stats_print}
fi
fi
fi

LIBS=$save_LIBS
LIBS=$save_LIBS

if test "x${have_jemalloc}" = "xyes" &&
test "x${jemalloc_libs}" != "xnone required"; then
JEMALLOC_LIBS=${jemalloc_libs}
AC_SUBST([JEMALLOC_LIBS])
if test "x${have_jemalloc}" = "xyes" &&
test "x${jemalloc_libs}" != "xnone required"; then
JEMALLOC_LIBS=${jemalloc_libs}
AC_SUBST([JEMALLOC_LIBS])
fi
else
have_jemalloc=yes
fi
fi

Expand Down

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