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Rewrite libcurl dependency check

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Hugo Melder 2022-08-23 12:52:24 +02:00
parent 7d6a84f4f5
commit 2689e84102
1 changed files with 15 additions and 55 deletions
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70
configure.ac
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@ -3615,71 +3615,31 @@ AC_SUBST(HAVE_LIBDISPATCH_RUNLOOP)
# Check for libcurl
# See DEPENDENCIES POLICY at the start of this file.
#--------------------------------------------------------------------
CURL_CONFIG="curl-config"
AC_ARG_WITH(curl, AS_HELP_STRING([--with-curl=<DIR>],
[use curl installed in directory <DIR>]))
if test "$with_curl" != ""; then
CURL_CONFIG="$with_curl/bin/curl-config"
fi
HAVE_LIBCURL=0
curl_all=no
AC_MSG_CHECKING([for libcurl])
if eval $CURL_CONFIG --version 2>/dev/null >/dev/null; then
curl_ver=`$CURL_CONFIG --version | sed -e "s/libcurl //g"`
curl_maj=`echo $curl_ver | sed -e "s/^\(.*\)\.\(.*\)\.\(.*\)$/\1/"`
curl_min=`echo $curl_ver | sed -e "s/^\(.*\)\.\(.*\)\.\(.*\)$/\2/"`
if test $curl_maj -lt 7 -o \( $curl_maj -eq 7 -a $curl_min -lt 49 \); then
AC_MSG_RESULT([FAILED (version too old to use])
else
AC_MSG_RESULT(yes ... version $curl_ver)
AC_CHECK_HEADERS(curl/curl.h, curl_ok=yes, curl_ok=no)
if test -n "$PKG_CONFIG"; then
if pkg-config --exists libcurl; then
HAVE_LIBCURL=1
CURL_CFLAGS=`$PKG_CONFIG --cflags libcurl`
CURL_LIBS=`$PKG_CONFIG --libs libcurl`
CFLAGS="$CFLAGS $CURLCFLAGS"
LIBS="$LIBS $CURLLIBS"
if pkg-config --atleast-version 2.66.0 libcurl; then
AC_CHECK_HEADERS(curl/curl.h, curl_ok=yes, curl_ok=no)
if test "$curl_ok" = yes; then
HAVE_LIBCURL=1
CURLCFLAGS=`$CURL_CONFIG --cflags`
CURLLIBS=`$CURL_CONFIG --libs`
CFLAGS="$CFLAGS $CURLCFLAGS"
LIBS="$LIBS $CURLLIBS"
curl_all=yes
if test \( $curl_maj -eq 7 -a $curl_min -lt 56 \); then
AC_MSG_WARN([LOSS OF FUNCTIONALITY (version too old for SSL backend control)])
curl_all=no
elif test \( $curl_maj -eq 7 -a $curl_min -lt 65 \); then
AC_MSG_WARN([LOSS OF FUNCTIONALITY (version too old for connection lifetime control)])
curl_all=no
fi
fi
else
AC_MSG_RESULT([FAILED (version too old to use])
curl_all=no
fi
fi
else
AC_MSG_RESULT([FAILED (curl-config not found)])
fi
if test $HAVE_LIBCURL = 1; then
AC_MSG_CHECKING([for libcurl TLS support with gnutls])
if $CURL_CONFIG --configure | grep -q with-gnutls; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
curl_all=no
AC_MSG_WARN([LOSS OF FUNCTIONALITY (curl lacks gnutls support)])
fi
fi
if test $HAVE_LIBCURL = 1; then
AC_CHECK_LIB(curl, curl_multi_perform, curl_ok=yes, curl_ok=no)
fi
if test $HAVE_LIBCURL = 1; then
AC_CHECK_DECL(CURLOPT_CONNECT_TO, curl_ok=yes, curl_ok=no,
[#include <curl/curl.h>])
fi
if test $HAVE_LIBCURL = 1; then
# Check for Curl capabilities we may use in NSURLSession
AC_CHECK_DECLS(CURLOPT_MAXAGE_CONN,,, [#include <curl/curl.h>])
# If curl supports runtime selection of the TLS module we will need
# to use curl_global_sslset to pick GNUTLS
AC_CHECK_FUNCS(curl_global_sslset)
fi
AC_SUBST(HAVE_LIBCURL)
#--------------------------------------------------------------------