2 dnl Binary distribution configure script
7 AC_INIT([The Glorious Glasgow Haskell Compilation System], [@ProjectVersion@], [glasgow-haskell-bugs@haskell.org], [ghc])
12 AC_SUBST(BootingFromHc)
14 dnl--------------------------------------------------------------------
15 dnl * Deal with arguments telling us gmp is somewhere odd
16 dnl--------------------------------------------------------------------
22 if test "x$gmp_libraries" != "xNONE"; then
23 LDFLAGS="-L$gmp_libraries $LDFLAGS"
24 GMP_LIB_DIRS=$gmp_libraries
26 if test "x$gmp_includes" != "xNONE"; then
27 CPPFLAGS="-I$gmp_includes $CPPFLAGS"
28 GMP_INCLUDE_DIRS=$gmp_includes
30 AC_SUBST(GMP_INCLUDE_DIRS)
31 AC_SUBST(GMP_LIB_DIRS)
34 dnl ** Check Perl installation **
36 AC_PATH_PROG(PerlCmd,perl)
37 if test -z "$PerlCmd"; then
38 echo "You must install perl before you can continue"
39 echo "Perhaps it is already installed, but not in your PATH?"
45 dnl ** figure out how to do a BSD-ish install **
50 dnl ** how to do symlinks **
55 dnl ** how to invoke `ar' and `ranlib'
57 FP_PROG_AR_NEEDS_RANLIB
60 dnl ** Find the path to sed **
62 AC_PATH_PROG(SedCmd,sed)
65 dnl ** How to invoke gcc/cpp **
67 FP_ARG_WITH_PATH_GNU_PROG([CC], [gcc])
70 AC_SUBST(WhatGccIsCalled)
76 dnl ** Check gcc version and flags we need to pass it **
80 FPTOOLS_SET_C_LD_FLAGS([target],[CFLAGS],[LDFLAGS])
81 FPTOOLS_SET_C_LD_FLAGS([build],[CONF_CC_OPTS_STAGE0],[CONF_LD_OPTS_STAGE0])
82 FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE1],[CONF_LD_OPTS_STAGE1])
83 FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE2],[CONF_LD_OPTS_STAGE2])
85 AC_SUBST(CONF_CC_OPTS_STAGE0)
86 AC_SUBST(CONF_CC_OPTS_STAGE1)
87 AC_SUBST(CONF_CC_OPTS_STAGE2)
88 AC_SUBST(CONF_LD_OPTS_STAGE0)
89 AC_SUBST(CONF_LD_OPTS_STAGE1)
90 AC_SUBST(CONF_LD_OPTS_STAGE2)
93 AC_CONFIG_FILES(extra-gcc-opts mk/config.mk mk/install.mk)
97 # http://savannah.gnu.org/bugs/index.php?1516
98 # $(eval ...) inside conditionals causes errors
99 # with make 3.80, so warn the user if it looks like they're about to
101 # We would use "grep -q" here, but Solaris's grep doesn't support it.
103 if $1 --version 2>&1 | head -1 | grep 'GNU Make 3\.80' > /dev/null
106 echo "WARNING: It looks like \"$1\" is GNU make 3.80."
107 echo "This version cannot be used to build GHC."
108 echo "Please use GNU make >= 3.81."
115 echo "****************************************************"
116 echo "Configuration done, ready to 'make install'"
117 echo "(see README and INSTALL files for more info.)"
118 echo "****************************************************"