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AC_DEFUN([FP_PROG_LD_X], [AC_REQUIRE([FP_PROG_LD]) AC_CACHE_CHECK([whether ld understands -x], [fp_cv_ld_x], [echo 'foo() {}' > conftest.c ${CC-cc} -c conftest.c if ${LdCmd} -r -x -o conftest2.o conftest.o > /dev/null 2>&1; then fp_cv_ld_x=yes else fp_cv_ld_x=no fi rm -rf conftest*]) if test "$fp_cv_ld_x" = yes; then LdXFlag=-x else LdXFlag= fi AC_SUBST([LdXFlag]) ])# FP_PROG_LD_X # FP_PROG_LD_IS_GNU # ----------------- # Sets the output variable LdIsGNULd to YES or NO, depending on whether it is # GNU ld or not. AC_DEFUN([FP_PROG_LD_IS_GNU], [AC_REQUIRE([FP_PROG_LD]) AC_CACHE_CHECK([whether ld is GNU ld], [fp_cv_gnu_ld], [if ${LdCmd} --version 2> /dev/null | grep "GNU" > /dev/null 2>&1; then fp_cv_gnu_ld=yes else fp_cv_gnu_ld=no fi]) AC_SUBST([LdIsGNULd], [`echo $fp_cv_gnu_ld | sed 'y/yesno/YESNO/'`]) ])# FP_PROG_LD_IS_GNU # FP_PROG_AR # ---------- # Sets fp_prog_ar_raw to the full path of ar and fp_prog_ar to a non-Cygwin # version of it. 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AC_DEFUN([FP_PROG_AR_NEEDS_RANLIB], [AC_REQUIRE([FP_PROG_AR_IS_GNU]) AC_REQUIRE([FP_PROG_AR_ARGS]) AC_REQUIRE([AC_PROG_CC]) AC_CACHE_CHECK([whether ranlib is needed], [fp_cv_prog_ar_needs_ranlib], [if test $fp_prog_ar_is_gnu = yes; then fp_cv_prog_ar_needs_ranlib=no elif echo $TargetPlatform | grep "^.*-apple-darwin$" > /dev/null 2> /dev/null; then # It's quite tedious to check for Apple's crazy timestamps in .a files, # so we hardcode it. fp_cv_prog_ar_needs_ranlib=yes elif echo $fp_prog_ar_args | grep "s" > /dev/null 2> /dev/null; then fp_cv_prog_ar_needs_ranlib=no else fp_cv_prog_ar_needs_ranlib=yes fi]) if test $fp_cv_prog_ar_needs_ranlib = yes; then AC_PROG_RANLIB else RANLIB=":" AC_SUBST([RANLIB]) fi ])# FP_PROG_AR_NEEDS_RANLIB # FP_PROG_AR_SUPPORTS_INPUT # ------------------------- # Sets the output variable ArSupportsInput to "-input" or "", depending on # whether ar supports -input flag is supported or not. AC_DEFUN([FP_PROG_AR_SUPPORTS_INPUT], [AC_REQUIRE([FP_PROG_AR_IS_GNU]) AC_REQUIRE([FP_PROG_AR_ARGS]) AC_CACHE_CHECK([whether $fp_prog_ar_raw supports -input], [fp_cv_prog_ar_supports_input], [fp_cv_prog_ar_supports_input=no if test $fp_prog_ar_is_gnu = no; then rm -f conftest* touch conftest.lst if FP_EVAL_STDERR([$fp_prog_ar_raw $fp_prog_ar_args conftest.a -input conftest.lst]) >/dev/null; then test -s conftest.err || fp_cv_prog_ar_supports_input=yes fi rm -f conftest* fi]) if test $fp_cv_prog_ar_supports_input = yes; then ArSupportsInput="-input" else ArSupportsInput="" fi AC_SUBST([ArSupportsInput]) ])# FP_PROG_AR_SUPPORTS_INPUT dnl dnl AC_SHEBANG_PERL - can we she-bang perl? dnl AC_DEFUN([FPTOOLS_SHEBANG_PERL], [AC_CACHE_CHECK([if your perl works in shell scripts], fptools_cv_shebang_perl, [echo "#!$PerlCmd"' exit $1; ' > conftest chmod u+x conftest (SHELL=/bin/sh; export SHELL; ./conftest 69 > /dev/null) if test $? -ne 69; then fptools_cv_shebang_perl=yes else fptools_cv_shebang_perl=no fi rm -f conftest ])]) # FP_HAVE_GCC # ----------- # Extra testing of the result AC_PROG_CC, testing the gcc version no. Sets the # output variables HaveGcc and GccVersion. AC_DEFUN([FP_HAVE_GCC], [AC_REQUIRE([AC_PROG_CC]) if test -z "$GCC"; then fp_have_gcc=NO else fp_have_gcc=YES fi if test "$fp_have_gcc" = "NO" -a -d $srcdir/ghc; then AC_MSG_ERROR([gcc is required]) fi AC_CACHE_CHECK([version of gcc], [fp_gcc_version], [if test "$fp_have_gcc" = "YES"; then fp_gcc_version="`$CC -v 2>&1 | grep 'version ' | sed -e 's/.*version [[^0-9]]*\([[0-9.]]*\).*/\1/g'`" FP_COMPARE_VERSIONS([$fp_gcc_version], [-lt], [2.0], [AC_MSG_ERROR([Need at least gcc version 2.0 (3.4+ recommended)])]) else fp_gcc_version="not-installed" fi ]) AC_SUBST([HaveGcc], [$fp_have_gcc]) AC_SUBST([GccVersion], [$fp_gcc_version]) ])# FP_HAVE_GCC AC_DEFUN([FP_MINGW_GCC], [ case $HostOS_CPP in mingw*) AC_MSG_CHECKING([whether $CC is a mingw gcc]) if $CC -v 2>&1 | grep mingw >/dev/null; then AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) AC_MSG_ERROR([Please use --with-gcc to specify a mingw gcc]) fi;; *) ;; esac ]) dnl Small feature test for perl version. Assumes PerlCmd dnl contains path to perl binary dnl AC_DEFUN([FPTOOLS_CHECK_PERL_VERSION], [$PerlCmd -v >conftest.out 2>&1 if grep "v5.6" conftest.out >/dev/null 2>&1; then : else if grep "v5.8" conftest.out >/dev/null 2>&1; then : else if grep "version 6" conftest.out >/dev/null 2>&1; then : else AC_MSG_ERROR([your version of perl probably won't work, try upgrading it.]) fi fi fi rm -fr conftest* ]) # FP_CHECK_PROG(VARIABLE, PROG-TO-CHECK-FOR, # [VALUE-IF-NOT-FOUND], [PATH], [REJECT]) # ----------------------------------------------------- # HACK: A small wrapper around AC_CHECK_PROG, setting VARIABLE to the full path # of PROG-TO-CHECK-FOR when found. AC_DEFUN([FP_CHECK_PROG], [AC_CHECK_PROG([$1], [$2], [$as_dir/$ac_word$ac_exec_ext], [$3], [$4], [$5])][]dnl )# FP_CHECK_PROC # FP_PROG_FIND # ------------ # Find a non-WinDoze version of the "find" utility. AC_DEFUN([FP_PROG_FIND], [AC_PATH_PROG([fp_prog_find], [find]) echo foo > conftest.txt $fp_prog_find conftest.txt -print > conftest.out 2>&1 if grep '^conftest.txt$' conftest.out > /dev/null 2>&1 ; then # OK, looks like a real "find". FindCmd="$fp_prog_find" else # Found a poor WinDoze version of "find", ignore it. AC_MSG_WARN([$fp_prog_find looks like a non-*nix find, ignoring it]) FP_CHECK_PROG([FindCmd], [find], [], [], [$fp_prog_find]) fi rm -f conftest.txt conftest.out AC_SUBST([FindCmd])[]dnl ])# FP_PROG_FIND # FP_PROG_SORT # ------------ # Find a Unix-like sort AC_DEFUN([FP_PROG_SORT], [AC_PATH_PROG([fp_prog_sort], [sort]) echo conwip > conftest.txt $fp_prog_sort -f conftest.txt > conftest.out 2>&1 if grep 'conwip' conftest.out > /dev/null 2>&1 ; then # The goods SortCmd="$fp_prog_sort" else # Summink else..pick next one. AC_MSG_WARN([$fp_prog_sort looks like a non-*nix sort, ignoring it]) FP_CHECK_PROG([SortCmd], [sort], [], [], [$fp_prog_sort]) fi rm -f conftest.txt conftest.out AC_SUBST([SortCmd])[]dnl ])# FP_PROG_SORT dnl dnl FPTOOLS_NOCACHE_CHECK prints a message, then sets the dnl values of the second argument to the result of running dnl the commands given by the third. It does not cache its dnl result, so it is suitable for checks which should be dnl run every time. dnl AC_DEFUN([FPTOOLS_NOCACHE_CHECK], [AC_MSG_CHECKING([$1]) $3 AC_MSG_RESULT([$][$2]) ]) dnl dnl FPTOOLS_GHC_VERSION(version) dnl FPTOOLS_GHC_VERSION(major, minor [, patchlevel]) dnl FPTOOLS_GHC_VERSION(version, major, minor, patchlevel) dnl dnl Test for version of installed ghc. Uses $GHC. dnl [original version pinched from c2hs] dnl AC_DEFUN([FPTOOLS_GHC_VERSION], [FPTOOLS_NOCACHE_CHECK([version of ghc], [fptools_version_of_ghc], ["${WithGhc-ghc}" --version > conftestghc 2>&1 cat conftestghc >&AS_MESSAGE_LOG_FD #Useless Use Of cat award... fptools_version_of_ghc=`cat conftestghc | sed -n -e 's/, patchlevel *\([[0-9]]\)/.\1/;s/.* version \([[0-9]][[0-9.]]*\).*/\1/p'` rm -fr conftest* if test "[$]fptools_version_of_ghc" = "" then fptools_version_of_ghc='unknown' fi fptools_version_of_ghc[_major]=`echo [$]fptools_version_of_ghc | sed -e 's/^\([[0-9]]\).*/\1/'` fptools_version_of_ghc[_minor]=`echo [$]fptools_version_of_ghc | sed -e 's/^[[0-9]]\.\([[0-9]]*\).*/\1/'` fptools_version_of_ghc[_pl]=`echo [$]fptools_version_of_ghc | sed -n -e 's/^[[0-9]]\.[[0-9]]*\.\([[0-9]]*\)/\1/p'` # if test "[$]fptools_version_of_ghc[_pl]" = "" then fptools_version_of_ghc[_all]="[$]fptools_version_of_ghc[_major].[$]fptools_version_of_ghc[_minor]" fptools_version_of_ghc[_pl]="0" else fptools_version_of_ghc[_all]="[$]fptools_version_of_ghc[_major].[$]fptools_version_of_ghc[_minor].[$]fptools_version_of_ghc[_pl]" fi # ifelse($#, [1], [dnl [$1]="[$]fptools_version_of_ghc[_all]" ], $#, [2], [dnl [$1]="[$]fptools_version_of_ghc[_major]" [$2]="[$]fptools_version_of_ghc[_minor]" ], $#, [3], [dnl [$1]="[$]fptools_version_of_ghc[_major]" [$2]="[$]fptools_version_of_ghc[_minor]" [$3]="[$]fptools_version_of_ghc[_pl]" ], $#, [4], [dnl [$1]="[$]fptools_version_of_ghc[_all]" [$2]="[$]fptools_version_of_ghc[_major]" [$3]="[$]fptools_version_of_ghc[_minor]" [$4]="[$]fptools_version_of_ghc[_pl]" ]) ]) ])dnl # FP_CHECK_FUNC(FUNCTION, PROLOGUE, BODY, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) # --------------------------------------------------------------------------------- # A variant of AC_CHECK_FUNCS, limited to a single FUNCTION, but with the # additional flexibility of specifying the PROLOGUE and BODY. AC_DEFUN([FP_CHECK_FUNC], [AS_VAR_PUSHDEF([fp_func], [fp_cv_func_$1])dnl AC_CACHE_CHECK([for $1], fp_func, [AC_LINK_IFELSE([AC_LANG_PROGRAM([$2], [$3])], [AS_VAR_SET(fp_func, yes)], [AS_VAR_SET(fp_func, no)])]) AS_IF([test AS_VAR_GET(fp_func) = yes], [AC_DEFINE(AS_TR_CPP(HAVE_$1), [1], [Define to 1 if you have the `]$1[' function.]) $4], [$5])dnl AS_VAR_POPDEF([fp_func])dnl ])# FP_CHECK_FUNC # FP_GEN_DOCBOOK_XML # ------------------ # Generates a DocBook XML V4.2 document in conftest.xml. AC_DEFUN([FP_GEN_DOCBOOK_XML], [rm -f conftest.xml cat > conftest.xml << EOF A DocBook Test Document A Chapter Title This is a paragraph, referencing . Another Chapter Title This is another paragraph, referencing . EOF ]) # FP_GEN_DOCBOOK_XML # FP_PROG_XSLTPROC # ---------------- # Sets the output variable XsltprocCmd to the full path of the XSLT processor # xsltproc. XsltprocCmd is empty if xsltproc could not be found. AC_DEFUN([FP_PROG_XSLTPROC], [AC_PATH_PROG([XsltprocCmd], [xsltproc]) if test -z "$XsltprocCmd"; then AC_MSG_WARN([cannot find xsltproc in your PATH, you will not be able to build the documentation]) fi ])# FP_PROG_XSLTPROC # FP_DIR_DOCBOOK_XSL(XSL-DIRS) # ---------------------------- # Check which of the directories XSL-DIRS contains DocBook XSL stylesheets. The # output variable DIR_DOCBOOK_XSL will contain the first usable directory or # will be empty if none could be found. AC_DEFUN([FP_DIR_DOCBOOK_XSL], [AC_REQUIRE([FP_PROG_XSLTPROC])dnl if test -n "$XsltprocCmd"; then AC_CACHE_CHECK([for DocBook XSL stylesheet directory], fp_cv_dir_docbook_xsl, [FP_GEN_DOCBOOK_XML fp_cv_dir_docbook_xsl=no for fp_var in $1; do if $XsltprocCmd ${fp_var}/html/docbook.xsl conftest.xml > /dev/null 2>&1; then fp_cv_dir_docbook_xsl=$fp_var break fi done rm -rf conftest*]) fi if test x"$fp_cv_dir_docbook_xsl" = xno; then AC_MSG_WARN([cannot find DocBook XSL stylesheets, you will not be able to build the documentation]) DIR_DOCBOOK_XSL= else DIR_DOCBOOK_XSL=$fp_cv_dir_docbook_xsl fi AC_SUBST([DIR_DOCBOOK_XSL]) ])# FP_DIR_DOCBOOK_XSL # FP_PROG_XMLLINT # ---------------- # Sets the output variable XmllintCmd to the full path of the XSLT processor # xmllint. XmllintCmd is empty if xmllint could not be found. AC_DEFUN([FP_PROG_XMLLINT], [AC_PATH_PROG([XmllintCmd], [xmllint]) if test -z "$XmllintCmd"; then AC_MSG_WARN([cannot find xmllint in your PATH, you will not be able to validate your documentation]) fi ])# FP_PROG_XMLLINT # FP_CHECK_DOCBOOK_DTD # -------------------- AC_DEFUN([FP_CHECK_DOCBOOK_DTD], [AC_REQUIRE([FP_PROG_XMLLINT])dnl if test -n "$XmllintCmd"; then AC_MSG_CHECKING([for DocBook DTD]) FP_GEN_DOCBOOK_XML if $XmllintCmd --valid --noout conftest.xml > /dev/null 2>&1; then AC_MSG_RESULT([ok]) else AC_MSG_RESULT([failed]) AC_MSG_WARN([cannot find a DTD for DocBook XML V4.2, you will not be able to validate your documentation]) AC_MSG_WARN([check your XML_CATALOG_FILES environment variable and/or /etc/xml/catalog]) fi rm -rf conftest* fi ])# FP_CHECK_DOCBOOK_DTD # FP_GEN_FO # ------------------ # Generates a formatting objects document in conftest.fo. AC_DEFUN([FP_GEN_FO], [rm -f conftest.fo cat > conftest.fo << EOF Test! EOF ]) # FP_GEN_FO # FP_PROG_FOP # ----------- # Set the output variable 'FopCmd' to the first working 'fop' in the current # 'PATH'. Note that /usr/bin/fop is broken in SuSE 9.1 (unpatched), so try # /usr/share/fop/fop.sh in that case (or no 'fop'), too. AC_DEFUN([FP_PROG_FOP], [AC_PATH_PROGS([FopCmd1], [fop]) if test -n "$FopCmd1"; then AC_CACHE_CHECK([for $FopCmd1 usability], [fp_cv_fop_usability], [FP_GEN_FO if "$FopCmd1" -fo conftest.fo -ps conftest.ps > /dev/null 2>&1; then fp_cv_fop_usability=yes else fp_cv_fop_usability=no fi rm -rf conftest*]) if test x"$fp_cv_fop_usability" = xyes; then FopCmd=$FopCmd1 fi fi if test -z "$FopCmd"; then AC_PATH_PROGS([FopCmd2], [fop.sh], , [/usr/share/fop]) FopCmd=$FopCmd2 fi AC_SUBST([FopCmd]) ])# FP_PROG_FOP # FP_PROG_FO_PROCESSOR # -------------------- # Try to find an FO processor. PassiveTeX output is sometimes a bit strange, so # try FOP first. Sets the output variables FopCmd, XmltexCmd, DvipsCmd, and # PdfxmltexCmd. AC_DEFUN([FP_PROG_FO_PROCESSOR], [AC_REQUIRE([FP_PROG_FOP]) AC_PATH_PROG([XmltexCmd], [xmltex]) AC_PATH_PROG([DvipsCmd], [dvips]) if test -z "$FopCmd"; then if test -z "$XmltexCmd"; then AC_MSG_WARN([cannot find an FO => DVI converter, you will not be able to build DVI or PostScript documentation]) else if test -z "$DvipsCmd"; then AC_MSG_WARN([cannot find a DVI => PS converter, you will not be able to build PostScript documentation]) fi fi AC_PATH_PROG([PdfxmltexCmd], [pdfxmltex]) if test -z "$PdfxmltexCmd"; then AC_MSG_WARN([cannot find an FO => PDF converter, you will not be able to build PDF documentation]) fi elif test -z "$XmltexCmd"; then AC_MSG_WARN([cannot find an FO => DVI converter, you will not be able to build DVI documentation]) fi ])# FP_PROG_FO_PROCESSOR # FP_PROG_GHC_PKG # ---------------- # Try to find a ghc-pkg matching the ghc mentioned in the environment variable # WithGhc. If the latter is unset or no matching ghc-pkg can be found, try to # find a plain ghc-pkg. Sets the output variable GhcPkgCmd. AC_DEFUN([FP_PROG_GHC_PKG], [AC_CACHE_CHECK([for ghc-pkg matching $WithGhc], fp_cv_matching_ghc_pkg, [fp_ghc_pkg_guess=`echo $WithGhc | sed 's,ghc\(@<:@^/\\@:>@*\)$,ghc-pkg\1,'` if "$fp_ghc_pkg_guess" -l > /dev/null 2>&1; then fp_cv_matching_ghc_pkg=$fp_ghc_pkg_guess else fp_cv_matching_ghc_pkg=no fi]) if test x"$fp_cv_matching_ghc_pkg" = xno; then AC_PATH_PROG([GhcPkgCmd], [ghc-pkg]) else GhcPkgCmd=$fp_cv_matching_ghc_pkg fi])# FP_PROG_GHC_PKG # FP_GHC_HAS_READLINE # ------------------- AC_DEFUN([FP_GHC_HAS_READLINE], [AC_REQUIRE([FP_PROG_GHC_PKG]) AC_CACHE_CHECK([whether ghc has readline package], [fp_cv_ghc_has_readline], [if "${GhcPkgCmd-ghc-pkg}" --show-package readline >/dev/null 2>&1; then fp_cv_ghc_has_readline=yes else fp_cv_ghc_has_readline=no fi]) AC_SUBST([GhcHasReadline], [`echo $fp_cv_ghc_has_readline | sed 'y/yesno/YESNO/'`]) ])# FP_GHC_HAS_READLINE # FP_GCC_NEEDS_NO_OMIT_LFPTR # -------------------------- # Some OSs (Mandrake Linux, in particular) configure GCC with # -momit-leaf-frame-pointer on by default. If this is the case, we need to turn # it off for mangling to work. The test is currently a bit crude, using only the # version number of gcc. Defines HAVE_GCC_MNO_OMIT_LFPTR. AC_DEFUN([FP_GCC_NEEDS_NO_OMIT_LFPTR], [AC_REQUIRE([FP_HAVE_GCC]) AC_CACHE_CHECK([whether gcc needs -mno-omit-leaf-frame-pointer], [fp_cv_gcc_needs_no_omit_lfptr], [FP_COMPARE_VERSIONS([$fp_gcc_version], [-ge], [3.2], [fp_cv_gcc_needs_no_omit_lfptr=yes], [fp_cv_gcc_needs_no_omit_lfptr=no])]) if test "$fp_cv_gcc_needs_no_omit_lfptr" = "yes"; then AC_DEFINE([HAVE_GCC_MNO_OMIT_LFPTR], [1], [Define to 1 if gcc supports -mno-omit-leaf-frame-pointer.]) fi])# FP_GCC_NEEDS_NO_OMIT_LFPTR # FP_GCC_HAS_NO_UNIT_AT_A_TIME # -------------------------- AC_DEFUN([FP_GCC_HAS_NO_UNIT_AT_A_TIME], [AC_REQUIRE([FP_HAVE_GCC]) AC_CACHE_CHECK([whether gcc has -fno-unit-at-a-time], [fp_cv_gcc_has_no_unit_at_a_time], [FP_COMPARE_VERSIONS([$fp_gcc_version], [-ge], [3.4], [fp_cv_gcc_has_no_unit_at_a_time=yes], [fp_cv_gcc_has_no_unit_at_a_time=no])]) if test "$fp_cv_gcc_has_no_unit_at_a_time" = "yes"; then AC_DEFINE([HAVE_GCC_HAS_NO_UNIT_AT_A_TIME], [1], [Define to 1 if gcc supports -fno-unit-at-a-time.]) fi]) # FP_SETUP_PROJECT_VERSION # --------------------- AC_DEFUN([FP_SETUP_PROJECT_VERSION], [# Some renamings AC_SUBST([ProjectName], [$PACKAGE_NAME]) AC_SUBST([ProjectVersion], [$PACKAGE_VERSION]) # Split PACKAGE_VERSION into (possibly empty) parts VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\1'/` VERSION_TMP=`echo $PACKAGE_VERSION | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\3'/` VERSION_MINOR=`echo $VERSION_TMP | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\1'/` ProjectPatchLevel=`echo $VERSION_TMP | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\3'/` # Calculate project version as an integer, using 2 digits for minor version case $VERSION_MINOR in ?) ProjectVersionInt=${VERSION_MAJOR}0${VERSION_MINOR} ;; ??) ProjectVersionInt=${VERSION_MAJOR}${VERSION_MINOR} ;; *) AC_MSG_ERROR([bad minor version in $PACKAGE_VERSION]) ;; esac AC_SUBST([ProjectVersionInt]) # The project patchlevel is zero unless stated otherwise test -z "$ProjectPatchLevel" && ProjectPatchLevel=0 # Remove dots from the patch level; this allows us to have versions like 6.4.1.20050508 ProjectPatchLevel=`echo $ProjectPatchLevel | sed 's/\.//'` AC_SUBST([ProjectPatchLevel]) ])# FP_SETUP_PROJECT_VERSION # LocalWords: fi