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annotate configure.ac @ 1739:c414850f206f

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Add support for -boot flag, which allows in-tree execution of Ur/Web The boot flag rewrites most hardcoded paths to point to the build directory, and also forces static compilation. This is convenient for developing Ur/Web, or if you cannot 'sudo make install' Ur/Web. The following changes were made: * Header files were moved to include/urweb instead of include; this lets FFI users point their C_INCLUDE_PATH at this directory at write <urweb/urweb.h>. For internal Ur/Web executables, we simply pass -I$PATH/include/urweb as normal. * Differentiate between LIB and SRCLIB; SRCLIB is Ur and JavaScript source files, while LIB is compiled products from libtool. For in-tree compilation these live in different places. * No longer reference Config for paths; instead use Settings; these settings can be changed dynamically by Compiler.enableBoot () (TODO: add a disableBoot function.) * config.h is now generated directly in include/urweb/config.h, for consistency's sake (especially since it gets installed along with the rest of the headers!) * All of the autotools build products got updated. * The linkStatic field in protocols now only contains the name of the build product, and not the absolute path. Future users have to be careful not to reference the Settings files to early, lest they get an old version (this was the source of two bugs during development of this patch.)
author Edward Z. Yang <ezyang@mit.edu>
date Wed, 02 May 2012 17:17:57 -0400
parents 0152f65ced6a
children 7afe63952fe6
rev   line source
adam@1705 1 AC_INIT([urweb], [20120329])
adam@1706 2 WORKING_VERSION=1
adamc@1149 3 AC_USE_SYSTEM_EXTENSIONS
adamc@1148 4 AM_INIT_AUTOMAKE([-Wall -Werror foreign no-define])
adamc@1132 5 AC_PROG_CC()
adamc@1132 6 AC_PROG_LIBTOOL()
adamc@1141 7 AC_CONFIG_MACRO_DIR([m4])
ezyang@1739 8 AC_CONFIG_HEADERS([include/urweb/config.h])
adamc@378 9
adam@1528 10 AX_PTHREAD([echo >/dev/null], [echo "Your C compiler does not support POSIX threads."; exit 1])
adam@1528 11
adam@1369 12 AX_CHECK_OPENSSL([echo >/dev/null], [echo "You must install OpenSSL development files."; exit 1])
adamc@1165 13
adamc@1165 14 AC_CHECK_PROG(MLTON, mlton, yes, [])
adamc@1165 15
adamc@1165 16 if test [-z $MLTON]; then
adamc@1165 17 echo "You must install MLton."
adamc@1165 18 exit 1
adamc@1165 19 fi
adamc@1165 20
adamc@1165 21 AC_CHECK_PROG(MLLEX, mllex, yes, [])
adamc@1165 22
adamc@1165 23 if test [-z $MLLEX]; then
adamc@1165 24 echo "You must install MLton (to get mllex)."
adamc@1165 25 exit 1
adamc@1165 26 fi
adamc@1165 27
adamc@1165 28 AC_CHECK_PROG(MLYACC, mlyacc, yes, [])
adamc@1165 29
adamc@1165 30 if test [-z $MLYACC]; then
adamc@1165 31 echo "You must install MLton (to get mlyacc)."
adamc@1165 32 exit 1
adamc@1165 33 fi
adamc@1165 34
adamc@429 35 if test [$prefix = "NONE"]; then
adamc@429 36 prefix=/usr/local
adamc@429 37 fi
adamc@429 38
adamc@378 39 if test [-z $BIN]; then
adamc@429 40 BIN=$prefix/bin
adamc@378 41 fi
adamc@378 42
adamc@378 43 if test [-z $LIB]; then
ezyang@1739 44 LIB=$prefix/lib
ezyang@1739 45 fi
ezyang@1739 46
ezyang@1739 47 if test [-z $SRCLIB]; then
ezyang@1739 48 SRCLIB=$prefix/lib/urweb
adamc@378 49 fi
adamc@378 50
adamc@378 51 if test [-z $INCLUDE]; then
adamc@429 52 INCLUDE=$prefix/include/urweb
adamc@378 53 fi
adamc@378 54
adamc@378 55 if test [-z $SITELISP]; then
adamc@429 56 SITELISP=$prefix/share/emacs/site-lisp/urweb-mode
adamc@378 57 fi
adamc@378 58
adam@1441 59 AC_ARG_WITH([emacs],
adam@1441 60 [AS_HELP_STRING([--without-emacs],
adam@1441 61 [disable installation of Emacs mode])],
adam@1441 62 [],
adam@1441 63 [with_emacs=yes])
adam@1441 64
adam@1441 65 AM_CONDITIONAL(USE_EMACS, test "x$with_emacs" = xyes)
adam@1441 66
adam@1464 67 if test [-z $PGHEADER]; then
adam@1464 68 AC_CHECK_HEADERS([postgresql/libpq-fe.h],
adam@1464 69 [PGHEADER=postgresql/libpq-fe.h])
adam@1464 70 fi
adam@1464 71
adam@1464 72 if test [-z $PGHEADER]; then
adam@1464 73 PGHEADER=libpq-fe.h
adam@1464 74 fi
adam@1464 75
adam@1464 76 if test [-z $MSHEADER]; then
adam@1464 77 AC_CHECK_HEADERS([mysql/mysql.h],
adam@1464 78 [MSHEADER=mysql/mysql.h])
adam@1464 79 fi
adam@1464 80
adam@1464 81 if test [-z $MSHEADER]; then
adam@1464 82 MSHEADER=mysql.h
adam@1464 83 fi
adam@1464 84
adam@1464 85 if test [-z $SQHEADER]; then
adam@1464 86 SQHEADER=sqlite3.h
adam@1464 87 fi
adam@1464 88
adam@1520 89 if test [$WORKING_VERSION = "1"]; then
adam@1526 90 VERSION="$VERSION + `hg identify || (cat .hg_archival.txt | grep 'node\:') || echo ?`"
adam@1520 91 fi
adam@1520 92
adam@1474 93 AC_SUBST(CC)
adamc@378 94 AC_SUBST(BIN)
adamc@378 95 AC_SUBST(LIB)
ezyang@1739 96 AC_SUBST(SRCLIB)
adamc@378 97 AC_SUBST(INCLUDE)
adamc@378 98 AC_SUBST(SITELISP)
adam@1523 99 AC_SUBST(CCARGS)
adam@1464 100 AC_SUBST(PGHEADER)
adam@1464 101 AC_SUBST(MSHEADER)
adam@1464 102 AC_SUBST(SQHEADER)
adam@1520 103 AC_SUBST(VERSION)
adam@1528 104 AC_SUBST(PTHREAD_CFLAGS)
adam@1528 105 AC_SUBST(PTHREAD_LIBS)
adamc@378 106
adamc@1132 107 AC_CONFIG_FILES([
adamc@1132 108 Makefile
adamc@1132 109 src/c/Makefile
adamc@1132 110 src/config.sml
adamc@1132 111 ])
adamc@378 112
adamc@378 113 AC_OUTPUT()
adamc@378 114
adamc@378 115 cat <<EOF
adamc@378 116
adamc@378 117 Ur/Web configuration:
adam@1317 118 bin directory: BIN $BIN
adam@1317 119 lib directory: LIB $LIB
ezyang@1739 120 src lib directory: SRCLIB $SRCLIB
adam@1317 121 include directory: INCLUDE $INCLUDE
adam@1317 122 site-lisp directory: SITELISP $SITELISP
adam@1474 123 C compiler: CC $CC
adam@1523 124 Extra CC args: CCARGS $CCARGS
adam@1464 125 Postgres C header: PGHEADER $PGHEADER
adam@1464 126 MySQL C header: MSHEADER $MSHEADER
adam@1464 127 SQLite C header: SQHEADER $SQHEADER
adam@1661 128 OpenSSL: OPENSSL_LIBS $OPENSSL_LIBS
adam@1520 129
adam@1520 130 Version: $VERSION
adamc@378 131 EOF