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view interps/c-intercal/configure.ac @ 6996:05ba76ac5027
<b_jonas> perl -efor $comic("ag","wr"){open$O,">>","bin/${comic}list";print$O"b_jonas\\n";}
author | HackBot |
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date | Wed, 24 Feb 2016 13:44:00 +0000 |
parents | 859f9b4339e6 |
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dnl -*- autoconf -*- dnl Process this file with autoconf to produce a configure script. dnl Yes, that is a valid email address. If your mailer doesn't support nested dnl comments, then get a better mailer. AC_INIT([C-INTERCAL],[0.29],[[ais523(524\)x\((525)y)@bham.ac.uk]],[ick]) AC_CONFIG_SRCDIR([src/abcess.h]) AC_CONFIG_HEADER([config.h:src/configh.in]) AC_CONFIG_AUX_DIR([buildaux]) AM_INIT_AUTOMAKE([foreign dist-bzip2 dist-lzma tar-pax check-news no-texinfo.tex]) dnl Information about this version of INTERCAL. PACKAGE_VERSION=0.29 dnl Checks for programs. AC_PROG_YACC AC_PROG_CC AM_PROG_LEX AC_PROG_RANLIB AC_PROG_LN_S AC_CHECK_TOOL([AR],[ar]) AC_SUBST(AR) dnl Checks for libraries. dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS([sys/time.h unistd.h stdarg.h]) AC_CHECK_HEADERS([stdint.h],[HAVE_STDINT_H=1]) AC_SUBST(HAVE_STDINT_H) dnl Checks for typedefs, structures, and compiler characteristics. dnl This Autoconf input is compatible with pre-C99 Autoconf, so to dnl check for long long AC_CHECK_SIZEOF is used to test for a nonzero result, dnl likewise for _Bool. AC_C_CONST AC_C_VOLATILE AC_CHECK_SIZEOF([long long int],[0]) AC_CHECK_SIZEOF([_Bool],[0]) AC_CHECK_SIZEOF([sig_atomic_t],[0],[[#include <signal.h>]]) AC_HEADER_TIME AC_EXEEXT AC_OBJEXT AC_SYS_INTERPRETER AC_TYPE_SIGNAL AC_TYPE_SIZE_T AC_TYPE_UINT16_T AC_TYPE_UINT32_T AC_MSG_CHECKING([[whether yyrestart() is needed]]) # Write a lex program that will cause an error if yyrestart exists. echo '%% %% float yyrestart(int, ...);' | $LEX AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "${LEX_OUTPUT_ROOT}.c" ]], [[exit(0);]])],[AC_MSG_RESULT(no)],[AC_DEFINE([NEED_YYRESTART],dnl [],[Define if yyrestart() is necessary to yyparse a new file.]) AC_MSG_RESULT(yes)]) rm -f ${LEX_OUTPUT_ROOT}.c if test "$interpval" != "no"; then AC_DEFINE([HAVE_SYS_INTERPRETER], [], [Define if #! works on your system.]) fi AC_DEFINE_UNQUOTED([EXEEXT],"$EXEEXT",[Extension to use on executable files.]) dnl Checks for library functions. AC_CHECK_FUNCS(gettimeofday gethrtime strdup strtol strtoul snprintf vsnprintf) ICK_SAVECFLAGS=$CFLAGS CFLAGS="$CFLAGS -lrt" AC_CHECK_FUNCS(clock_gettime) CFLAGS=$ICK_SAVECFLAGS dnl Substitutions. INCLUDE_HIDDEN_FROM_AUTOMAKE="include" AC_SUBST(PACKAGE_VERSION) AC_SUBST(INCLUDE_HIDDEN_FROM_AUTOMAKE) AC_CONFIG_FILES([Makefile:buildaux/Makefile.in coopt.sh:src/cooptsh.in host.mak:buildaux/hostmak.in]) AC_OUTPUT # After the output, chmod coopt.sh to be executable. chmod a+x coopt.sh # Use prebuilt files if necessary, after config.h is generated. # Automake is capable of handling the files in question, but they need to # be in the directory configure was run in. if test ! -n "$LEX"; then cp $srcdir/prebuilt/lexer.c $ac_pwd/lexer.c AC_MSG_WARN([No version of lex was found; using prebuilt lexer.]) AC_MSG_WARN([Changes to src/lexer.l will be ignored.]) fi if test ! -n "$YACC"; then cp $srcdir/prebuilt/parser.c $ac_pwd/parser.c cp $srcdir/prebuilt/parser.h $ac_pwd/parser.h cp $srcdir/prebuilt/oil-oil.c $ac_pwd/oil-oil.c AC_MSG_WARN([No version of yacc was found; using prebuilt parser.]) AC_MSG_WARN([Changes to src/parser.y and src/oil.y will be ingored.]) fi # Configure again, for the build system, if necessary. # It's simpler the second time round as we don't care about things like # installation dirs, just about how to do things like run the compiler. if test "$cross_compiling" != yes; then cp config.h bconfig.h exit 0 fi cd $ac_pwd; # This trick for unsetting variables comes from the autoconf manual # "|| exit" suppresses any "Segmentation fault" message. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then unset=unset else unset=false fi AC_DEFUN([GEN_BUILD_CMD_LINE],[ BUILD_$1_ARG="FOO=BAR" if test ! "x$[]$1_FOR_BUILD" == x; then BUILD_$1_ARG="$1=$[]$1_FOR_BUILD"; fi $1=foo $unset $1 || $1='']) GEN_BUILD_CMD_LINE(CC) GEN_BUILD_CMD_LINE(CFLAGS) GEN_BUILD_CMD_LINE(LDFLAGS) GEN_BUILD_CMD_LINE(LIBS) GEN_BUILD_CMD_LINE(CPPFLAGS) GEN_BUILD_CMD_LINE(CPP) BUILD_MACHINE_ARG="FOO=BAR" if test ! "x$build_alias" == x; then BUILD_MACHINE_ARG="--build=$build_alias" fi # Run the new configure script. mv config.status config.status.save (env -i "PATH=$PATH" $srcdir/buildaux/buildconfig "$BUILD_MACHINE_ARG" "$BUILD_CC_ARG" "$BUILD_CFLAGS_ARG" "$BUILD_LDFLAGS_ARG" "$BUILD_LIBS_ARG" "$BUILD_CPPFLAGS_ARG" "$BUILD_CPP_ARG") mv config.status config.status.build mv config.status.save config.status