diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 304 |
1 files changed, 205 insertions, 99 deletions
diff --git a/configure.in b/configure.in index 468f94dda4..7489255170 100644 --- a/configure.in +++ b/configure.in @@ -1,18 +1,30 @@ dnl Process this file with autoconf to produce a configure script. + +dnl Developers, please strive to achieve this order: +dnl +dnl 0. Initialization and options processing +dnl 1. Programs +dnl 2. Libraries +dnl 3. Header files +dnl 4. Types +dnl 5. Structures +dnl 6. Compiler characteristics +dnl 7. Functions, global variables +dnl 8. System services +dnl +dnl Read the Autoconf manual for details. + AC_INIT(src/backend/access/common/heaptuple.c) AC_PREFIX_DEFAULT(/usr/local/pgsql) AC_CONFIG_HEADER(src/include/config.h) AC_PREREQ(2.13) -AC_CONFIG_AUX_DIR(`pwd`/config) +AC_CONFIG_AUX_DIR(config) VERSION='7.1devel' AC_SUBST(VERSION) AC_DEFINE_UNQUOTED(PG_VERSION, "$VERSION") -mkinstalldirs="\$(SHELL) \$(top_srcdir)/config/mkinstalldirs" -AC_SUBST(mkinstalldirs) - AC_CANONICAL_HOST tas_file=dummy.s @@ -400,83 +412,99 @@ fi], AC_SUBST(with_python) +dnl A note on the Kerberos and OpenSSL options: dnl -dnl Optionally build with Kerberos 4 support -dnl -AC_MSG_CHECKING(whether to build with Kerberos 4 support) +dnl The user can give an argument to the option in order the specify +dnl the base path of the respective installation (what he specified +dnl perhaps as --prefix). If no argument is given ($withval is "yes") +dnl then we take the path where the package installs by default. This +dnl way the user doesn't have to use redundant --with-includes and +dnl --with-libraries options, but he can still use them if the layout +dnl is non-standard. + +# +# Kerberos 4 +# AC_ARG_WITH(krb4, [ --with-krb4[=DIR] use Kerberos 4 [/usr/athena]], [if test x"$withval" != x"no"; then - # If the user didn't give an argument, we take the Kerberos 4 default - # path /usr/athena. We look into lib/ and include/ for the Kerberos - # libraries and includes. If the user has a more complicated layout - # he can use --with-includes and --with-libraries. - if test x"$withval" = x"yes"; then - krb4dir=/usr/athena + if test x"$withval" != x"yes"; then + krb4_prefix=$withval else - krb4dir=$withval + krb4_prefix=/usr/athena fi with_krb4=yes - AC_MSG_RESULT(yes) - if test -d $krb4dir; then - if test -d "$krb4dir/include"; then - INCLUDES="$INCLUDES -I$krb4dir/include" +else + with_krb4=no +fi], +[with_krb4=no]) + +AC_SUBST(with_krb4) +if test "$with_krb4" = yes ; then + AC_MSG_RESULT([building with Kerberos 4 support]) + AC_DEFINE(KRB4, [], [Define if you are building with Kerberos 4 support.]) + + if test -d "$krb4_prefix"; then + if test -d "$krb4_prefix/include"; then + INCLUDES="$INCLUDES -I$krb4_prefix/include" fi - if test -d "$krb4dir/lib"; then - krb_libdir="-L$krb4dir/lib" + if test -d "$krb4_prefix/lib"; then + krb_libdir="-L$krb4_prefix/lib" LIBS="$krb_libdir $LIBS" fi fi - AC_CHECK_LIB(des, main, [], [AC_MSG_ERROR([library \`des' is required for Kerberos 4])]) - AC_CHECK_LIB(krb, main, [], [AC_MSG_ERROR([library \`krb' is required for Kerberos 4])]) + dnl Test for these libraries is below KRB_LIBS="$krb_libdir -lkrb -ldes" - AC_DEFINE(KRB4,, [Define if you are building with Kerberos 4 support.]) -else - AC_MSG_RESULT(no) -fi], -[AC_MSG_RESULT(no)]) -AC_SUBST(with_krb4) +fi -dnl -dnl Optionally build with Kerberos 5 support -dnl -AC_MSG_CHECKING(whether to build with Kerberos 5 support) +# +# Kerberos 5 +# AC_ARG_WITH(krb5, [ --with-krb5[=DIR] use Kerberos 5 [/usr/athena]], [if test x"$withval" != x"no"; then - if test x"$withval" = x"yes"; then - krb5dir=/usr/athena + if test x"$withval" != x"yes"; then + krb5_prefix=$withval else - krb5dir=$withval + krb5_prefix=/usr/athena fi with_krb5=yes - AC_MSG_RESULT(yes) - if test -d $krb5dir; then - if test -d "$krb5dir/include"; then - INCLUDES="$INCLUDES -I$krb5dir/include" +else + with_krb5=no +fi], +[with_krb5=no]) + +AC_SUBST(with_krb5) +if test "$with_krb5" = yes ; then + AC_MSG_RESULT([building with Kerberos 5 support]) + AC_DEFINE(KRB5,, [Define if you are building with Kerberos 5 support.]) + + if test -d $krb5_prefix; then + if test -d "$krb5_prefix/include"; then + INCLUDES="$INCLUDES -I$krb5_prefix/include" fi - if test -d "$krb5dir/lib"; then - krb_libdir="-L$krb5dir/lib" + if test -d "$krb5_prefix/lib"; then + krb_libdir="-L$krb5_prefix/lib" LIBS="$krb_libdir $LIBS" fi fi - AC_CHECK_LIB(com_err, main, [], [AC_MSG_ERROR([library \`com_err' is required for Kerberos 5])]) - AC_CHECK_LIB(crypto, main, [], [AC_MSG_ERROR([library \`crypto' is required for Kerberos 5])]) - AC_CHECK_LIB(krb5, main, [], [AC_MSG_ERROR([library \`krb5' is required for Kerberos 5])]) + + dnl Test for these libraries is below KRB_LIBS="$krb_libdir -lkrb5 -lcrypto -lcom_err" - AC_DEFINE(KRB5,, [Define if you are building with Kerberos 5 support.]) -else - AC_MSG_RESULT(no) -fi], -[AC_MSG_RESULT(no)]) -AC_SUBST(with_krb5) +fi + + +# Using both Kerberos 4 and Kerberos 5 at the same time isn't going to work. +if test "$with_krb4" = yes && test "$with_krb5" = yes ; then + AC_MSG_ERROR([Kerberos 4 and Kerberos 5 support cannot be combined]) +fi dnl Necessary for special libpq link AC_SUBST(KRB_LIBS) -dnl -dnl Kerberos configuration parameters -dnl +# +# Kerberos configuration parameters +# AC_ARG_WITH(krb-srvnam, [ --with-krb-srvnam=NAME name of the Postgres service principal in Kerberos], [if test x"$withval" = x"yes"; then AC_MSG_ERROR([argument required for --with-krb-srvnam]) @@ -492,14 +520,53 @@ AC_ARG_WITH(krb-srvtab, [ --with-krb-srvtab=FILE location of Kerberos server's else krb_srvtab=$withval fi], -[if test x"$with_krb5" = x"yes"; then - krb_srvtab="FILE:/usr/local/postgres/krb5.keytab" +[if test "$with_krb5" = yes ; then + krb_srvtab='FILE:${sysconfdir}/krb5.keytab' +elif test "$with_krb4" = yes ; then + krb_srvtab='/etc/srvtab' else - krb_srvtab="/etc/srvtab" + krb_srvtab= fi]) -AC_DEFINE_UNQUOTED(PG_KRB_SRVTAB, ["$krb_srvtab"], [The location of the Kerberos server's keytab file]) +AC_SUBST(krb_srvtab) +# +# OpenSSL +# +AC_ARG_WITH(openssl, [ --with-openssl[=DIR] build with OpenSSL support [/usr/local/ssl]], +[if test x"$withval" != x"no" ; then + if test x"$withval" != x"yes" ; then + openssl_prefix=$withval + else + openssl_prefix=/usr/local/ssl + fi + with_openssl=yes +else + with_openssl=no +fi], +[with_openssl=no]) + +AC_SUBST(with_openssl) +if test "$with_openssl" = yes ; then + AC_MSG_RESULT([building with OpenSSL support]) + AC_DEFINE([USE_SSL], [], [Define to build with (Open)SSL support]) + + if test -d "${openssl_prefix}/include" ; then + INCLUDES="$INCLUDES -I${openssl_prefix}/include" + fi + if test -d "${openssl_prefix}/lib" ; then + openssl_libdir="${openssl_prefix}/lib" + LIBS="$LIBS -L${openssl_prefix}/lib" + fi +fi + + +# OpenSSL and Kerberos 5 both have a `crypto' library, so if you want to +# use both of them you'll have to figure it out yourself. +if test "$with_openssl" = yes && test "$with_krb5" = yes ; then + AC_MSG_ERROR([OpenSSL and Kerberos 5 support cannot be combined]) +fi + dnl dnl Optionally enable the building of the ODBC driver @@ -524,14 +591,14 @@ AC_SUBST(enable_odbc) dnl Allow for overriding the default location of the odbcinst.ini dnl file which is normally ${datadir} (i.e., ${prefix}/share). if test x"$enable_odbc" = x"yes" ; then -AC_ARG_WITH(odbcinst, [ --with-odbcinst=DIR default directory for odbcinst.ini [datadir]], +AC_ARG_WITH(odbcinst, [ --with-odbcinst=DIR default directory for odbcinst.ini [sysconfdir]], [if test x"$with_odbcinst" = x"yes" || test x"$with_odbcinst" = x"no" ; then AC_MSG_ERROR([You must supply an argument to the --with-odbcinst option.]) fi odbcinst_ini_dir=$withval], -[odbcinst_ini_dir='${datadir}']) +[odbcinst_ini_dir='${sysconfdir}']) else - odbcinst_ini_dir='${datadir}' + odbcinst_ini_dir='${sysconfdir}' fi AC_SUBST(odbcinst_ini_dir) @@ -628,37 +695,34 @@ fi], AC_SUBST(with_CXX) - -dnl Figure out how to invoke "install" and what install options to use. +# Figure out how to invoke "install" and what install options to use. AC_PROG_INSTALL - -INSTLOPTS="-m 444" -INSTL_EXE_OPTS="-m 555" -INSTL_SCRIPT_OPTS="-m 755" -INSTL_LIB_OPTS="-m 644" -INSTL_SHLIB_OPTS="-m 644" - -dnl HPUX wants shared libs to be mode 555. -case "$host_os" in - hpux*) - INSTL_SHLIB_OPTS="-m 555" ;; +# When Autoconf chooses install-sh as install program it tries to generate +# a relative path to it in each makefile where it subsitutes it. This clashes +# with our Makefile.global concept. This workaround helps. +case $INSTALL in + *install-sh*) INSTALL='\${SHELL} \${top_srcdir}/config/install-sh -c';; esac -AC_SUBST(INSTLOPTS) -AC_SUBST(INSTL_LIB_OPTS) -AC_SUBST(INSTL_SHLIB_OPTS) -AC_SUBST(INSTL_EXE_OPTS) - -dnl Fix autoconf's brain-dead defaults for script and shlib installs. +# Fix Autoconf's brain-dead defaults for script installs. +INSTALL_SCRIPT="\${INSTALL} -m 755" -INSTALL_SCRIPT="\${INSTALL} $INSTL_SCRIPT_OPTS" -AC_SUBST(INSTALL_SCRIPT) +# HPUX wants shared libs to be mode 555. Add your platform's special +# needs here if necessary. +case $host_os in + hpux*) INSTL_SHLIB_OPTS="-m 555" ;; + *) INSTL_SHLIB_OPTS="-m 644" ;; +esac INSTALL_SHLIB="\${INSTALL} $INSTL_SHLIB_OPTS" AC_SUBST(INSTALL_SHLIB) +mkinstalldirs="\$(SHELL) \$(top_srcdir)/config/mkinstalldirs" +AC_SUBST(mkinstalldirs) + + AC_PROG_AWK AC_PROG_LEX @@ -678,15 +742,12 @@ broken as well.) fi AC_PROG_LN_S AC_PROG_RANLIB -AC_PATH_PROG(find, find) AC_PATH_PROG(tar, tar) -AC_PATH_PROGS(GZCAT, gzcat zcat, gzcat) AC_CHECK_PROGS(PERL, perl,) AC_PROG_YACC AC_SUBST(YFLAGS) -AC_CHECK_LIB(z, main) AC_CHECK_LIB(sfio, main) AC_CHECK_LIB(ncurses, main, [], [AC_CHECK_LIB(curses, main)]) AC_CHECK_LIB(termcap, main) @@ -714,8 +775,29 @@ AC_CHECK_LIB(BSD, main) AC_CHECK_LIB(gen, main) AC_CHECK_LIB(PW, main) AC_SEARCH_LIBS(crypt, crypt) +AC_CHECK_LIB(z, inflate) + +if test "$with_krb4" = yes ; then + AC_CHECK_LIB(des, [des_encrypt], [], [AC_MSG_ERROR([library \`des' is required for Kerberos 4])]) + AC_CHECK_LIB(krb, [krb_sendauth], [], [AC_MSG_ERROR([library \`krb' is required for Kerberos 4])]) +fi + +if test "$with_krb5" = yes ; then + AC_CHECK_LIB(com_err, main, [], [AC_MSG_ERROR([library \`com_err' is required for Kerberos 5])]) + AC_CHECK_LIB(crypto, main, [], [AC_MSG_ERROR([library \`crypto' is required for Kerberos 5])]) + AC_CHECK_LIB(krb5, main, [], [AC_MSG_ERROR([library \`krb5' is required for Kerberos 5])]) +fi + +if test "$with_openssl" = yes ; then + dnl Order matters! + AC_CHECK_LIB(crypto, [CRYPTO_new_ex_data], [], [AC_MSG_ERROR([library \`ssl' is required for OpenSSL])]) + AC_CHECK_LIB(ssl, [SSL_library_init], [], [AC_MSG_ERROR([library \`ssl' is required for OpenSSL])]) +fi + +dnl dnl Checks for header files. +dnl AC_HEADER_STDC AC_HEADER_SYS_WAIT AC_CHECK_HEADERS(arpa/inet.h) @@ -725,24 +807,38 @@ AC_CHECK_HEADERS(endian.h) AC_CHECK_HEADERS(float.h) AC_CHECK_HEADERS(fp_class.h) AC_CHECK_HEADERS(getopt.h) -AC_CHECK_HEADERS(history.h) AC_CHECK_HEADERS(ieeefp.h) AC_CHECK_HEADERS(limits.h) AC_CHECK_HEADERS(netdb.h) AC_CHECK_HEADERS(netinet/in.h) -AC_CHECK_HEADERS(readline.h) -AC_CHECK_HEADERS(readline/history.h) -AC_CHECK_HEADERS(readline/readline.h) +AC_CHECK_HEADERS([readline/readline.h readline.h], [break]) +AC_CHECK_HEADERS([readline/history.h history.h], [break]) AC_CHECK_HEADERS(sys/select.h) AC_CHECK_HEADERS(termios.h) AC_CHECK_HEADERS(unistd.h) AC_CHECK_HEADERS(values.h) -AC_CHECK_HEADERS(sys/exec.h sys/pstat.h machine/vmparam.h) +AC_CHECK_HEADERS(sys/pstat.h) AC_CHECK_HEADERS(sys/types.h sys/socket.h) AC_CHECK_HEADERS(sys/param.h pwd.h) +if test "$with_krb4" = yes ; then + AC_CHECK_HEADER(krb.h, [], [AC_MSG_ERROR([header file <krb.h> is required for Kerberos 4])]) +fi + +if test "$with_krb5" = yes ; then + AC_CHECK_HEADER(krb5.h, [], [AC_MSG_ERROR([header file <krb5.h> is required for Kerberos 5])]) + AC_CHECK_HEADER(com_err.h, [], [AC_MSG_ERROR([header file <com_err.h> is required for Kerberos 5])]) +fi + +if test "$with_openssl" = yes ; then + AC_CHECK_HEADER([openssl/ssl.h], [], [AC_MSG_ERROR([header file <openssl/ssl.h> is required for OpenSSL])]) + AC_CHECK_HEADER([openssl/err.h], [], [AC_MSG_ERROR([header file <openssl/err.h> is required for OpenSSL])]) +fi + +dnl dnl Checks for typedefs, structures, and compiler characteristics. +dnl AC_C_CONST AC_C_INLINE AC_C_STRINGIZE @@ -762,6 +858,7 @@ PGAC_UNION_SEMUN AC_MSG_CHECKING(for fcntl(F_SETLK)) +if test "$os" != linux ; then AC_TRY_LINK([#include <stdio.h> #include <fcntl.h>], [struct flock lck; @@ -770,6 +867,9 @@ AC_TRY_LINK([#include <stdio.h> fcntl(0, F_SETLK, &lck);], [AC_DEFINE(HAVE_FCNTL_SETLK) AC_MSG_RESULT(yes)], AC_MSG_RESULT(no)) +else + AC_MSG_RESULT([broken on Linux]) +fi dnl Checks for library functions. AC_FUNC_MEMCMP @@ -779,18 +879,18 @@ AC_CHECK_FUNCS(memmove sysconf) AC_CHECK_FUNCS(sigprocmask waitpid setsid fcvt) AC_CHECK_FUNCS(setproctitle pstat) -AC_MSG_CHECKING(for PS_STRINGS) -AC_TRY_LINK( -[#ifdef HAVE_MACHINE_VMPARAM_H -# include <machine/vmparam.h> -#endif -#ifdef HAVE_SYS_EXEC_H -# include <sys/exec.h> -#endif], +AC_CACHE_CHECK([for PS_STRINGS], [pgac_cv_var_PS_STRINGS], +[AC_TRY_LINK( +[#include <machine/vmparam.h> +#include <sys/exec.h> +], [PS_STRINGS->ps_nargvstr = 1; PS_STRINGS->ps_argvstr = "foo";], -[AC_MSG_RESULT(yes) AC_DEFINE(HAVE_PS_STRINGS)], -AC_MSG_RESULT(no)) +[pgac_cv_var_PS_STRINGS=yes], +[pgac_cv_var_PS_STRINGS=no])]) +if test "$pgac_cv_var_PS_STRINGS" = yes ; then + AC_DEFINE([HAVE_PS_STRINGS], [], [Define if the PS_STRINGS thing exists.]) +fi AC_CHECK_FUNCS(fpclass fp_class fp_class_d class) dnl We use our snprintf.c emulation if either snprintf() or vsnprintf() @@ -1193,6 +1293,12 @@ See the file 'config.log' for further diagnostics.]) fi +# Wait with these until we're done so no tests fail because of too +# many warnings. +if test x"$GCC" = x"yes" ; then + CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wmissing-declarations" +fi + dnl Finally ready to produce output files ... AC_OUTPUT( |