]> granicus.if.org Git - postgresql/commitdiff
configure cleanup.
authorBruce Momjian <bruce@momjian.us>
Sun, 5 Apr 1998 21:18:03 +0000 (21:18 +0000)
committerBruce Momjian <bruce@momjian.us>
Sun, 5 Apr 1998 21:18:03 +0000 (21:18 +0000)
src/configure.in

index f348cf52d8401d998afd52615ce1adef98fc9f61..0028f998f66ab54c87eb8ddc7a2643bbc2dcbda9 100644 (file)
@@ -7,10 +7,10 @@ AC_CANONICAL_HOST
 tas_file=dummy.s
 case "$host_os" in
  solaris*)
-        case "$host_cpu" in
-          sparc) os=sparc_solaris need_tas=yes tas_file=sparc_solaris.s ;;
-           i386) os=i386_solaris need_tas=yes tas_file=i386_solaris.s ;;
-        esac ;;
+       case "$host_cpu" in
+         sparc) os=sparc_solaris need_tas=yes tas_file=sparc_solaris.s ;;
+          i386) os=i386_solaris need_tas=yes tas_file=i386_solaris.s ;;
+       esac ;;
    sunos*) os=sunos4 need_tas=no ;;
      aux*) os=aux need_tas=no ;;
    linux*) os=linux need_tas=no ;;
@@ -26,10 +26,10 @@ nextstep*) os=nextstep need_tas=no ;;
      sco*) os=sco need_tas=no ;;
  machten*) os=machten need_tas=no ;;
   cygwin*) os=win need_tas=no ;;
- sysv4.2*) 
+ sysv4.2*)
        case "$host_vendor" in
-               univel) os=univel need_tas=no ;;
-                    *) os=unknown need_tas=no ;;
+              univel) os=univel need_tas=no ;;
+                   *) os=unknown need_tas=no ;;
        esac ;;
    sysv4*) os=svr4 need_tas=no ;;
 *) echo ""
@@ -48,14 +48,14 @@ if test "X$need_tas" = "Xyes"
 then
        AC_LINK_FILES(backend/port/tas/${tas_file}, backend/port/tas.s)
        TAS=tas.o
-       AC_SUBST(TAS) 
+       AC_SUBST(TAS)
 fi
 
 PORTNAME=${os}
 AC_LINK_FILES(backend/port/dynloader/${os}.c, backend/port/dynloader.c)
 AC_LINK_FILES(backend/port/dynloader/${os}.h, include/dynloader.h)
 AC_LINK_FILES(include/port/${os}.h, include/os.h)
-AC_LINK_FILES(makefiles/Makefile.${os}, Makefile.port) 
+AC_LINK_FILES(makefiles/Makefile.${os}, Makefile.port)
 
 AC_SUBST(PORTNAME)
 
@@ -80,7 +80,7 @@ PostgreSQL software.
 EOT
 
 dnl this part selects the template from the one in the
-dnl template directory. 
+dnl template directory.
 
 if test "X$with_template" != "X"
 then
@@ -122,7 +122,7 @@ EOT
                echo "You must choose an appropriate template file."
                exit
        fi
-       TEMPLATE=template/$TEMPLATE 
+       TEMPLATE=template/$TEMPLATE
 fi
 export TEMPLATE
 echo ""
@@ -154,11 +154,11 @@ AC_ARG_WITH(includes,
 
 if test "$INCLUDE_DIRS"; then
        for dir in $INCLUDE_DIRS; do
-           if test -d "$dir"; then
-               PGSQL_CPPFLAGS="$PGSQL_CPPFLAGS -I$dir"
-           else
-               AC_MSG_WARN([*** Include directory $dir does not exist.])
-           fi
+               if test -d "$dir"; then
+                       PGSQL_CPPFLAGS="$PGSQL_CPPFLAGS -I$dir"
+               else
+                       AC_MSG_WARN([*** Include directory $dir does not exist.])
+               fi
        done
 fi
 
@@ -175,41 +175,41 @@ AC_ARG_WITH(libraries,
 
 if test "$LIBRARY_DIRS"; then
        for dir in $withval; do
-           if test -d "$dir"; then
-               PGSQL_LDFLAGS="$PGSQL_LDFLAGS -L$dir"
-           else
-               AC_MSG_WARN([*** Library directory $dir does not exist.])
-           fi
+               if test -d "$dir"; then
+                       PGSQL_LDFLAGS="$PGSQL_LDFLAGS -L$dir"
+               else
+                       AC_MSG_WARN([*** Library directory $dir does not exist.])
+               fi
        done
 fi
 
-dnl We have read the default value of USE_LOCALE from the template 
-dnl file.  We have a further option of using 
-dnl    --disable-locale        to explicitly disable it 
-dnl    --enable-locale         to explicitly enable it 
+dnl We have read the default value of USE_LOCALE from the template
+dnl file.  We have a further option of using
+dnl    --disable-locale        to explicitly disable it
+dnl    --enable-locale         to explicitly enable it
 dnl It defaults to disabled
 AC_MSG_CHECKING(setting USE_LOCALE)
 AC_ARG_ENABLE(
    locale,
-   [   --enable-locale         enable locale support ],
+   [   --enable-locale        enable locale support ],
    AC_DEFINE(USE_LOCALE) AC_MSG_RESULT(enabled),
    AC_MSG_RESULT(disabled)
 )
 
 dnl We exclude cyrillic recode support unless we override it with
 dnl --enable-recode
-dnl    --disable-recode        to explicitly disable it 
-dnl    --enable-recode         to explicitly enable it 
+dnl    --disable-recode        to explicitly disable it
+dnl    --enable-recode         to explicitly enable it
 dnl It defaults to disabled
 AC_MSG_CHECKING(setting CYR_RECODE)
 AC_ARG_ENABLE(
    recode,
-   [   --enable-recode         enable cyrillic recode support ],
+   [   --enable-recode        enable cyrillic recode support ],
    AC_DEFINE(CYR_RECODE) AC_MSG_RESULT(enabled),
    AC_MSG_RESULT(disabled)
 )
 
-dnl We use the default value of 5432 for the DEF_PGPORT value.  If
+dnl We use the default value of 5432 for the DEF_PGPORT value. If
 dnl we over-ride it with --with-pgport=port then we bypass this piece
 AC_MSG_CHECKING(setting DEF_PGPORT)
 AC_ARG_WITH(
@@ -223,7 +223,7 @@ dnl We exclude tcl support unless we override it with --with-tcl
 AC_MSG_CHECKING(setting USE_TCL)
 AC_ARG_WITH(
    tcl,
-   [   --with-tcl              use tcl ],
+   [   --with-tcl             use tcl ],
    USE_TCL=true; AC_MSG_RESULT(enabled),
    USE_TCL=false; AC_MSG_RESULT(disabled)
 )
@@ -234,18 +234,18 @@ if test "$USE_TCL"; then
        tcl_dirs="tcl8.0 tcl80 tcl7.6 tcl76"
        tk_dirs="tk8.0 tk4.2"
        for dir in $header_dirs; do
-           for tcl_dir in $tcl_dirs; do
-               if test -d "$dir/$tcl_dir"; then
-                   PGSQL_CPPFLAGS="$PGSQL_CPPFLAGS -I$dir/$tcl_dir"
-               fi
-           done
+               for tcl_dir in $tcl_dirs; do
+                       if test -d "$dir/$tcl_dir"; then
+                               PGSQL_CPPFLAGS="$PGSQL_CPPFLAGS -I$dir/$tcl_dir"
+                       fi
+               done
        done
        for dir in $header_dirs; do
-           for tk_dir in $tk_dirs; do
-               if test -d "$dir/$tk_dir"; then
-                   PGSQL_CPPFLAGS="$PGSQL_CPPFLAGS -I$dir/$tk_dir"
-               fi
-           done
+               for tk_dir in $tk_dirs; do
+                       if test -d "$dir/$tk_dir"; then
+                       PGSQL_CPPFLAGS="$PGSQL_CPPFLAGS -I$dir/$tk_dir"
+                       fi
+               done
        done
 fi
 export USE_TCL
@@ -255,7 +255,7 @@ dnl We exclude perl support unless we override it with --with-perl
 AC_MSG_CHECKING(setting USE_PERL)
 AC_ARG_WITH(
    perl,
-   [   --with-perl             use perl ],
+   [   --with-perl            use perl ],
    USE_PERL=true; AC_MSG_RESULT(enabled),
    USE_PERL=false; AC_MSG_RESULT(disabled)
 )
@@ -264,15 +264,15 @@ dnl Verify that postgres is already installed
 dnl per instructions for perl interface installation
 if test "$USE_PERL" = "true"; then
        if test ! -x $prefix/bin/postgres; then
-           AC_MSG_WARN(perl support disabled; postgres not previously installed)
-           USE_PERL=
+               AC_MSG_WARN(perl support disabled; postgres not previously installed)
+               USE_PERL=
        fi
 fi
 export USE_PERL
 
 dnl Unless we specify the command line options
-dnl     --disable cassert       to explicitly disable it
-dnl     --enable cassert        to explicitly enable it
+dnl    --disable cassert       to explicitly disable it
+dnl    --enable cassert        to explicitly enable it
 dnl If you do not explicitly do it, it defaults to disabled - we
 dnl should make the default enabled for the development cycle
 dnl We need some explanatory text here.
@@ -286,9 +286,9 @@ AC_ARG_ENABLE(
 
 if test "X$with_compiler" != "X"
 then
-        CC=$with_compiler
+       CC=$with_compiler
 else
-        AC_PROG_CC
+       AC_PROG_CC
 fi
 
 CPPFLAGS="$CPPFLAGS $PGSQL_CPPFLAGS"
@@ -334,8 +334,8 @@ INSTALLPATH="/usr/ucb:$PATH"
 AC_PATH_PROGS(INSTALL, ginstall installbsd bsdinst scoinst install, NONE, $INSTALLPATH)
 if test $INSTALL = "NONE"
 then
-   echo "- No Install Script found - aborting."
-   exit 0;
+       echo "- No Install Script found - aborting."
+       exit 0;
 fi
 
 INSTLOPTS="-m 444"
@@ -359,15 +359,15 @@ dnl Check the option to echo to inhibit newlines.
 ECHO_N_OUT=`echo -n "" | wc -c`
 ECHO_C_OUT=`echo "\c" | wc -c`
 if test "$ECHO_N_OUT" -eq 0; then
-  DASH_N='-n'
-  BACKSLASH_C=
+       DASH_N='-n'
+       BACKSLASH_C=
 else
-  if test "ECHO_C_OUT" -eq 0; then
-    DASH_N=
-    BACKSLASH_C='\\\\c'
-  else
-    AC_MSG_ERROR("echo behaviour undetermined")
-  fi
+       if test "ECHO_C_OUT" -eq 0; then
+               DASH_N=
+               BACKSLASH_C='\\\\c'
+       else
+               AC_MSG_ERROR("echo behaviour undetermined")
+       fi
 fi
 AC_SUBST(DASH_N)
 AC_SUBST(BACKSLASH_C)
@@ -390,11 +390,11 @@ TRSTRINGS="`echo ABCdef | $TR '[[a-z]]' '[[A-Z]]' 2>/dev/null | grep ABCDEF`"
 TRCLASS="`echo ABCdef | $TR '[[:lower:]]' '[[:upper:]]' 2>/dev/null | grep ABCDEF`"
 
 if test "$TRSTRINGS" = "ABCDEF"; then
-  TRARGS="'[[a-z]]' '[[A-Z]]'"
+       TRARGS="'[[a-z]]' '[[A-Z]]'"
 elif test "$TRCLASS" = "ABCDEF"; then
-  TRARGS="'[[:lower:]]' '[[:upper:]]'"
+       TRARGS="'[[:lower:]]' '[[:upper:]]'"
 else
-  AC_MSG_ERROR("Can\'t find method to covert from upper to lower case with tr")
+       AC_MSG_ERROR("Can\'t find method to covert from upper to lower case with tr")
 fi
 AC_SUBST(TRARGS)
 
@@ -407,7 +407,7 @@ AC_SUBST(YACC)
 AC_SUBST(YFLAGS)
 AC_PATH_PROG(yacc, yacc)
 AC_PATH_PROG(bison, bison)
-if test -f "$YACC" 
+if test -f "$YACC"
 then
        echo "- Using $YACC $YFLAGS"
 elif test -f "$bison"
@@ -443,9 +443,9 @@ AC_CHECK_LIB(ln,       main)
 AC_CHECK_LIB(ld,       main)
 AC_CHECK_LIB(compat,   main)
 AC_CHECK_LIB(BSD,      main)
-AC_CHECK_LIB(crypt,      main)
+AC_CHECK_LIB(crypt,    main)
 AC_CHECK_LIB(gen,      main)
-AC_CHECK_LIB(PW,      main)
+AC_CHECK_LIB(PW,       main)
 
 dnl Checks for header files.
 AC_HEADER_STDC
@@ -468,24 +468,24 @@ AC_STRUCT_TM
 
 dnl Check for any "odd" conditions
 AC_MSG_CHECKING(for int timezone)
-AC_TRY_LINK([#include <time.h>], 
-            [int res = timezone / 60; ], 
-            [AC_DEFINE(HAVE_INT_TIMEZONE) AC_MSG_RESULT(yes)],
-            AC_MSG_RESULT(no))
+AC_TRY_LINK([#include <time.h>],
+           [int res = timezone / 60; ],
+           [AC_DEFINE(HAVE_INT_TIMEZONE) AC_MSG_RESULT(yes)],
+           AC_MSG_RESULT(no))
 
 AC_MSG_CHECKING(for gettimeofday args)
-AC_TRY_LINK([#include <sys/time.h>], 
-            [struct timeval *tp; struct timezone *tzp; gettimeofday(tp,tzp); ], 
-            [AC_DEFINE(HAVE_GETTIMEOFDAY_2_ARGS) AC_MSG_RESULT(2 args)],
-            AC_MSG_RESULT(no))
+AC_TRY_LINK([#include <sys/time.h>],
+           [struct timeval *tp; struct timezone *tzp; gettimeofday(tp,tzp); ],
+           [AC_DEFINE(HAVE_GETTIMEOFDAY_2_ARGS) AC_MSG_RESULT(2 args)],
+           AC_MSG_RESULT(no))
 
 AC_MSG_CHECKING(for union semun)
 AC_TRY_LINK([#include <sys/types.h>
 #include <sys/ipc.h>
 #include <sys/sem.h>],
-            [union semun semun;],
-            [AC_DEFINE(HAVE_UNION_SEMUN) AC_MSG_RESULT(yes)],
-            AC_MSG_RESULT(no))
+           [union semun semun;],
+           [AC_DEFINE(HAVE_UNION_SEMUN) AC_MSG_RESULT(yes)],
+           AC_MSG_RESULT(no))
 
 dnl Checks for library functions.
 AC_PROG_GCC_TRADITIONAL
@@ -495,93 +495,93 @@ AC_FUNC_VPRINTF
 AC_CHECK_FUNCS(tzset vfork memmove sigsetjmp kill sysconf fpclass)
 AC_CHECK_FUNCS(fp_class fp_class_d class)
 AC_CHECK_FUNCS(sigprocmask waitpid setsid fcvt)
-AC_CHECK_FUNC(isinf, 
-              AC_DEFINE(HAVE_ISINF), 
-              ISINF='isinf.o')
+AC_CHECK_FUNC(isinf,
+             AC_DEFINE(HAVE_ISINF),
+             ISINF='isinf.o')
 AC_SUBST(ISINF)
-AC_CHECK_FUNC(getrusage, 
-              AC_DEFINE(HAVE_GETRUSAGE), 
-              GETRUSAGE='getrusage.o')
+AC_CHECK_FUNC(getrusage,
+             AC_DEFINE(HAVE_GETRUSAGE),
+             GETRUSAGE='getrusage.o')
 AC_SUBST(GETRUSAGE)
-AC_CHECK_FUNC(srandom, 
-              AC_DEFINE(HAVE_SRANDOM), 
-              SRANDOM='srandom.o')
+AC_CHECK_FUNC(srandom,
+             AC_DEFINE(HAVE_SRANDOM),
+             SRANDOM='srandom.o')
 AC_SUBST(SRANDOM)
-AC_CHECK_FUNC(gethostname, 
-              AC_DEFINE(HAVE_GETHOSTNAME), 
-              GETHOSTNAME='gethostname.o')
+AC_CHECK_FUNC(gethostname,
+             AC_DEFINE(HAVE_GETHOSTNAME),
+             GETHOSTNAME='gethostname.o')
 AC_SUBST(GETHOSTNAME)
-AC_CHECK_FUNC(random, 
-              AC_DEFINE(HAVE_RANDOM), 
-              MISSING_RANDOM='random.o')
+AC_CHECK_FUNC(random,
+             AC_DEFINE(HAVE_RANDOM),
+             MISSING_RANDOM='random.o')
 AC_SUBST(MISSING_RANDOM)
-AC_CHECK_FUNC(inet_aton, 
-              AC_DEFINE(HAVE_INET_ATON), 
-              INET_ATON='inet_aton.o')
+AC_CHECK_FUNC(inet_aton,
+             AC_DEFINE(HAVE_INET_ATON),
+             INET_ATON='inet_aton.o')
 AC_SUBST(INET_ATON)
-AC_CHECK_FUNC(strerror, 
-              AC_DEFINE(HAVE_STRERROR), 
-              [STRERROR='strerror.o' STRERROR2='../../backend/port/strerror.o'])
+AC_CHECK_FUNC(strerror,
+             AC_DEFINE(HAVE_STRERROR),
+             [STRERROR='strerror.o' STRERROR2='../../backend/port/strerror.o'])
 AC_SUBST(STRERROR)
 AC_SUBST(STRERROR2)
-AC_CHECK_FUNC(strdup, 
-              AC_DEFINE(HAVE_STRDUP), 
-              STRDUP='../../utils/strdup.o')
+AC_CHECK_FUNC(strdup,
+             AC_DEFINE(HAVE_STRDUP),
+             STRDUP='../../utils/strdup.o')
 AC_SUBST(STRDUP)
-AC_CHECK_FUNC(strtol, 
-              AC_DEFINE(HAVE_STRTOL), 
-              STRTOL='strtol.o')
+AC_CHECK_FUNC(strtol,
+             AC_DEFINE(HAVE_STRTOL),
+             STRTOL='strtol.o')
 AC_SUBST(STRTOL)
-AC_CHECK_FUNC(strtoul, 
-              AC_DEFINE(HAVE_STRTOUL), 
-              STRTOL='strtoul.o')
+AC_CHECK_FUNC(strtoul,
+             AC_DEFINE(HAVE_STRTOUL),
+             STRTOL='strtoul.o')
 AC_SUBST(STRTOUL)
-AC_CHECK_FUNC(strcasecmp, 
-              AC_DEFINE(HAVE_STRCASECMP), 
-              STRCASECMP='strcasecmp.o')
+AC_CHECK_FUNC(strcasecmp,
+             AC_DEFINE(HAVE_STRCASECMP),
+             STRCASECMP='strcasecmp.o')
 AC_SUBST(STRCASECMP)
-AC_CHECK_FUNC(cbrt, 
-              AC_DEFINE(HAVE_CBRT), 
-              AC_CHECK_LIB(m, cbrt, AC_DEFINE(HAVE_CBRT)))
-AC_CHECK_FUNC(rint, 
-              AC_DEFINE(HAVE_RINT), 
-              AC_CHECK_LIB(m, rint, AC_DEFINE(HAVE_RINT)))
+AC_CHECK_FUNC(cbrt,
+             AC_DEFINE(HAVE_CBRT),
+             AC_CHECK_LIB(m, cbrt, AC_DEFINE(HAVE_CBRT)))
+AC_CHECK_FUNC(rint,
+             AC_DEFINE(HAVE_RINT),
+             AC_CHECK_LIB(m, rint, AC_DEFINE(HAVE_RINT)))
 
 dnl Check for X libraries
 
 if test "$USE_X" = true; then
 
-ice_save_LIBS="$LIBS"
-ice_save_CFLAGS="$CFLAGS"
-ice_save_CPPFLAGS="$CPPFLAGS"
-ice_save_LDFLAGS="$LDFLAGS"
+       ice_save_LIBS="$LIBS"
+       ice_save_CFLAGS="$CFLAGS"
+       ice_save_CPPFLAGS="$CPPFLAGS"
+       ice_save_LDFLAGS="$LDFLAGS"
 
-AC_PATH_XTRA
+       AC_PATH_XTRA
 
-LIBS="$LIBS $X_EXTRA_LIBS"
-CFLAGS="$CFLAGS $X_CFLAGS"
-CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-LDFLAGS="$LDFLAGS $X_LIBS"
+       LIBS="$LIBS $X_EXTRA_LIBS"
+       CFLAGS="$CFLAGS $X_CFLAGS"
+       CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+       LDFLAGS="$LDFLAGS $X_LIBS"
 
-dnl Check for X library
+       dnl Check for X library
 
-X11_LIBS=""
-AC_CHECK_LIB(X11, XOpenDisplay, X11_LIBS="-lX11",,${X_PRE_LIBS})
-if test "$X11_LIBS" = ""; then
-dnl Not having X may be fatal.  Let the user fix this.
-AC_MSG_WARN([The X11 library '-lX11' could not be found.
-                    Please use the configure options '--x-includes=DIR'
-                    and '--x-libraries=DIR' to specify the X location.
-                    See the file 'config.log' for further diagnostics.])
-fi
-AC_SUBST(X_LIBS)
-AC_SUBST(X11_LIBS)
-AC_SUBST(X_PRE_LIBS)
-
-LIBS="$ice_save_LIBS"
-CFLAGS="$ice_save_CFLAGS"
-CPPFLAGS="$ice_save_CPPFLAGS"
-LDFLAGS="$ice_save_LDFLAGS"
+       X11_LIBS=""
+       AC_CHECK_LIB(X11, XOpenDisplay, X11_LIBS="-lX11",,${X_PRE_LIBS})
+       if test "$X11_LIBS" = ""; then
+               dnl Not having X may be fatal.  Let the user fix this.
+               AC_MSG_WARN([The X11 library '-lX11' could not be found.
+                           Please use the configure options '--x-includes=DIR'
+                           and '--x-libraries=DIR' to specify the X location.
+                           See the file 'config.log' for further diagnostics.])
+       fi
+       AC_SUBST(X_LIBS)
+       AC_SUBST(X11_LIBS)
+       AC_SUBST(X_PRE_LIBS)
+
+       LIBS="$ice_save_LIBS"
+       CFLAGS="$ice_save_CFLAGS"
+       CPPFLAGS="$ice_save_CPPFLAGS"
+       LDFLAGS="$ice_save_LDFLAGS"
 fi
 
 dnl Check for location of Tcl support
@@ -590,12 +590,12 @@ dnl Disable Tcl support if not found
 dnl Check for tcl.h
 if test "$USE_TCL" = "true"
 then
-TCL_INCDIR=no
-AC_CHECK_HEADER(tcl.h, TCL_INCDIR=yes)
-if test "$TCL_INCDIR" = "no"; then
-AC_MSG_WARN(tcl support disabled; tcl.h missing)
-USE_TCL=
-fi
+       TCL_INCDIR=no
+       AC_CHECK_HEADER(tcl.h, TCL_INCDIR=yes)
+       if test "$TCL_INCDIR" = "no"; then
+               AC_MSG_WARN(tcl support disabled; tcl.h missing)
+               USE_TCL=
+       fi
 fi
 
 dnl Check for Tcl archive
@@ -603,15 +603,15 @@ if test "$USE_TCL" = "true"; then
        TCL_LIB=
        tcl_libs="tcl8.0 tcl80 tcl7.6 tcl76 tcl"
        for tcl_lib in $tcl_libs; do
-           if test -z "$TCL_LIB"; then
-               AC_CHECK_LIB($tcl_lib, main, TCL_LIB=$tcl_lib)
-           fi
+               if test -z "$TCL_LIB"; then
+                       AC_CHECK_LIB($tcl_lib, main, TCL_LIB=$tcl_lib)
+               fi
        done
        if test -z "$TCL_LIB"; then
-           AC_MSG_WARN(tcl support disabled; Tcl library missing)
-           USE_TCL=
+               AC_MSG_WARN(tcl support disabled; Tcl library missing)
+               USE_TCL=
        else
-           TCL_LIB=-l$TCL_LIB
+               TCL_LIB=-l$TCL_LIB
        fi
        AC_SUBST(TCL_LIB)
 fi
@@ -622,58 +622,59 @@ dnl Disable Tcl support if Tk not found
 dnl Check for tk.h
 if test "$USE_TCL" = "true"
 then
+       ice_save_LIBS="$LIBS"
+       ice_save_CFLAGS="$CFLAGS"
+       ice_save_CPPFLAGS="$CPPFLAGS"
+       ice_save_LDFLAGS="$LDFLAGS"
+
+       CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+
+       TK_INCDIR=no
+       AC_CHECK_HEADER(tk.h, TK_INCDIR=yes)
+       if test "$TK_INCDIR" = "no"; then
+               AC_MSG_WARN(tcl support disabled; tk.h missing)
+               USE_TCL=
+       fi
 
-ice_save_LIBS="$LIBS"
-ice_save_CFLAGS="$CFLAGS"
-ice_save_CPPFLAGS="$CPPFLAGS"
-ice_save_LDFLAGS="$LDFLAGS"
-
-CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-
-TK_INCDIR=no
-AC_CHECK_HEADER(tk.h, TK_INCDIR=yes)
-if test "$TK_INCDIR" = "no"; then
-AC_MSG_WARN(tcl support disabled; tk.h missing)
-USE_TCL=
-fi
-
-LIBS="$ice_save_LIBS"
-CFLAGS="$ice_save_CFLAGS"
-CPPFLAGS="$ice_save_CPPFLAGS"
-LDFLAGS="$ice_save_LDFLAGS"
+       LIBS="$ice_save_LIBS"
+       CFLAGS="$ice_save_CFLAGS"
+       CPPFLAGS="$ice_save_CPPFLAGS"
+       LDFLAGS="$ice_save_LDFLAGS"
 fi
 
 dnl Check for Tk archive
 if test "$USE_TCL" = "true"
 then
-ice_save_LIBS="$LIBS"
-ice_save_CFLAGS="$CFLAGS"
-ice_save_CPPFLAGS="$CPPFLAGS"
-ice_save_LDFLAGS="$LDFLAGS"
-LIBS="$LIBS $X_EXTRA_LIBS"
-CFLAGS="$CFLAGS $X_CFLAGS"
-CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-LDFLAGS="$LDFLAGS $X_LIBS"
-TK_LIB=
+       ice_save_LIBS="$LIBS"
+       ice_save_CFLAGS="$CFLAGS"
+       ice_save_CPPFLAGS="$CPPFLAGS"
+       ice_save_LDFLAGS="$LDFLAGS"
+
+       LIBS="$LIBS $X_EXTRA_LIBS"
+       CFLAGS="$CFLAGS $X_CFLAGS"
+       CPPFLAGS="$CPPFLAGS $X_CFLAGS"
+       LDFLAGS="$LDFLAGS $X_LIBS"
+
        TK_LIB=
        tk_libs="tk8.0 tk80 tk4.2 tk42 tk"
        for tk_lib in $tk_libs; do
-           if test -z "$TK_LIB"; then
-               AC_CHECK_LIB($tk_lib, main, TK_LIB=$tk_lib)
-           fi
+               if test -z "$TK_LIB"; then
+                       AC_CHECK_LIB($tk_lib, main, TK_LIB=$tk_lib)
+               fi
        done
        if test -z "$TK_LIB"; then
-           AC_MSG_WARN(tk support disabled; Tk library missing)
-           USE_TCL=
+               AC_MSG_WARN(tk support disabled; Tk library missing)
+               USE_TCL=
        else
-           TK_LIB=-l$TK_LIB
+               TK_LIB=-l$TK_LIB
        fi
+
        AC_SUBST(TK_LIB)
-fi
-LIBS="$ice_save_LIBS"
-CFLAGS="$ice_save_CFLAGS"
-CPPFLAGS="$ice_save_CPPFLAGS"
-LDFLAGS="$ice_save_LDFLAGS"
+
+       LIBS="$ice_save_LIBS"
+       CFLAGS="$ice_save_CFLAGS"
+       CPPFLAGS="$ice_save_CPPFLAGS"
+       LDFLAGS="$ice_save_LDFLAGS"
 fi
 
-AC_OUTPUT(GNUmakefile Makefile.global backend/port/Makefile bin/pg_version/Makefile bin/psql/Makefile bin/pg_dump/Makefile backend/utils/Gen_fmgrtab.sh interfaces/libpq/Makefile interfaces/libpgtcl/Makefile interfaces/ecpg/lib/Makefile ) 
+AC_OUTPUT(GNUmakefile Makefile.global backend/port/Makefile bin/pg_version/Makefile bin/psql/Makefile bin/pg_dump/Makefile backend/utils/Gen_fmgrtab.sh interfaces/libpq/Makefile interfaces/libpgtcl/Makefile interfaces/ecpg/lib/Makefile )