Commit 1ee7f92c authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

configure sets variables that curl-config uses to display what features 

that have been built-in
parent 3fd65fb7

configure.in

+39 −1
Original line number Diff line number Diff line
@@ -82,6 +82,9 @@ void main(void) { 
if test "$ac_cv_working_getaddrinfo" = "yes"; then

  AC_DEFINE(HAVE_GETADDRINFO, 1, [Define if getaddrinfo exists and works])

  AC_DEFINE(ENABLE_IPV6, 1, [Define if you want to enable IPv6 support])



  IPV6_ENABLED=1

  AC_SUBST(IPV6_ENABLED)

fi

])
@@ -506,6 +509,10 @@ then 
      dnl add define KRB4

      AC_DEFINE(KRB4)



      dnl substitute it too!

      KRB4_ENABLED=1

      AC_SUBST(KRB4_ENABLED)



      dnl the krb4 stuff needs a strlcpy()

      AC_CHECK_FUNCS(strlcpy)
@@ -572,14 +579,45 @@ else 




    dnl Check for SSLeay headers

    AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h openssl/pem.h openssl/ssl.h openssl/err.h)

    AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \

                     openssl/pem.h openssl/ssl.h openssl/err.h)



    if test $ac_cv_header_openssl_x509_h = no; then

      AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h)

    fi



    dnl

    dnl If all heades are present, we have enabled SSL!

    if test "$ac_cv_header_openssl_x509_h" = "yes" &&

       test "$ac_cv_header_openssl_rsa_h" = "yes" &&

       test "$ac_cv_header_openssl_crypto_h" = "yes" &&

       test "$ac_cv_header_openssl_pem_h" = "yes" &&

       test "$ac_cv_header_openssl_ssl_h" = "yes" &&

       test "$ac_cv_header_openssl_err_h" = "yes"; then

      OPENSSL_ENABLED="1";

    fi



    dnl

    dnl Check the alternative headers too

    if test "$ac_cv_header_x509_h" = "yes" &&

       test "$ac_cv_header_rsa_h" = "yes" &&

       test "$ac_cv_header_crypto_h" = "yes" &&

       test "$ac_cv_header_pem_h" = "yes" &&

       test "$ac_cv_header_ssl_h" = "yes" &&

       test "$ac_cv_header_err_h" = "yes"; then

      OPENSSL_ENABLED="1";

    fi



    AC_SUBST(OPENSSL_ENABLED)



  fi



  if test X"$OPT_SSL" != Xoff &&

     test "$OPENSSL_ENABLED" != "1"; then

    AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!])

  fi





  dnl these can only exist if openssl exists



  AC_CHECK_FUNCS( RAND_status \

curl-config.in

+20 −7
Original line number Diff line number Diff line
@@ -14,12 +14,13 @@ usage() 
    cat <<EOF

Usage: curl-config [OPTION]



Available values for OPTION are:

Available values for OPTION include:



  --prefix		curl install prefix

  --libs		library linking information

  --cflags    pre-processor and compiler flags

  --feature   newline separated list of enabled features

  --help      display this help and exit

  --libs      library linking information

  --prefix    curl install prefix

  --version   output version information

EOF
@@ -44,6 +45,18 @@ while test $# -gt 0; do 
	echo $prefix

	;;



    --feature)

	if test "@OPENSSL_ENABLED@" = "1"; then

          echo "SSL"

        fi

	if test "@KRB4_ENABLED@" = "1"; then

          echo "KRB4"

        fi

	if test "@IPV6_ENABLED@" = "1"; then

          echo "IPv6"

        fi

	;;



    --version)

	echo libcurl @VERSION@

	exit 0
@@ -54,7 +67,7 @@ while test $# -gt 0; do 
	;;



    --cflags)

       	echo @CPPFLAGS@ @CFLAGS@

       	echo @CPPFLAGS@

       	;;



    --libs)