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root |
1.1 |
dnl Process this file with autoconf to produce a configure script. |
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AC_INIT(thttpd.c) |
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AC_CANONICAL_SYSTEM |
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AC_PROG_CC |
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V_CCOPT="-O" |
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if test "$GCC" = yes ; then |
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AC_MSG_CHECKING(gcc version) |
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AC_CACHE_VAL(ac_cv_lbl_gcc_vers, |
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ac_cv_lbl_gcc_vers=`$CC --version 2>&1 | \ |
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sed -e 's/\..*//'`) |
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AC_MSG_RESULT($ac_cv_lbl_gcc_vers) |
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if test "$ac_cv_lbl_gcc_vers" -gt 1 ; then |
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V_CCOPT="-O2" |
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fi |
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fi |
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if test -f .devel ; then |
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V_CCOPT="-g $V_CCOPT -Wall -Wmissing-prototypes -Wstrict-prototypes" |
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fi |
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dnl |
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dnl maybe this should be a loop |
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dnl |
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AC_MSG_CHECKING(how to link static binaries) |
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AC_CACHE_VAL(ac_cv_lbl_static_flag, |
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ac_cv_lbl_static_flag=unknown |
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echo 'main() {}' > conftest.c |
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if test "$GCC" != yes ; then |
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trial_flag="-Bstatic" |
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test=`$CC $trial_flag -o conftest conftest.c 2>&1` |
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if test -z "$test" ; then |
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ac_cv_lbl_static_flag="$trial_flag" |
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fi |
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rm -f conftest |
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fi |
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if test "$ac_cv_lbl_static_flag" = unknown ; then |
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trial_flag="-static" |
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test=`$CC $trial_flag -o conftest conftest.c 2>&1` |
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if test -z "$test" ; then |
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ac_cv_lbl_static_flag="$trial_flag" |
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fi |
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rm -f conftest |
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fi |
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rm conftest.c) |
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AC_MSG_RESULT($ac_cv_lbl_static_flag) |
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if test "$ac_cv_lbl_static_flag" != unknown ; then |
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V_STATICFLAG="$ac_cv_lbl_static_flag" |
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fi |
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AC_MSG_CHECKING(for __progname) |
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AC_CACHE_VAL(ac_cv_extern__progname, |
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AC_TRY_LINK([], |
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[extern char *__progname; |
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puts(__progname)], |
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ac_cv_extern__progname=yes, |
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ac_cv_extern__progname=no)) |
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if test $ac_cv_extern__progname = yes ; then |
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AC_DEFINE(HAVE__PROGNAME) |
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AC_MSG_RESULT(yes) |
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else |
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AC_MSG_RESULT(no) |
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fi |
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AC_CHECK_HEADERS(fcntl.h grp.h memory.h paths.h poll.h sys/poll.h sys/event.h osreldate.h) |
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AC_HEADER_TIME |
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AC_HEADER_DIRENT |
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d="/usr/local/v6/lib" |
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AC_MSG_CHECKING(for $d) |
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if test -d $d; then |
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AC_MSG_RESULT(yes (Adding -L$d to LDFLAGS)) |
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LDFLAGS="$LDFLAGS -L$d" |
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else |
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AC_MSG_RESULT(no) |
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fi |
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dnl |
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dnl Most operating systems have gethostbyname() in the default searched |
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dnl libraries (i.e. libc): |
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dnl |
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V_NETLIBS="" |
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AC_CHECK_FUNC(gethostbyname, , |
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# Some OSes (eg. Solaris) place it in libnsl: |
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AC_LBL_CHECK_LIB(nsl, gethostbyname, |
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V_NETLIBS="-lnsl $V_NETLIBS", |
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# Some strange OSes (SINIX) have it in libsocket: |
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AC_LBL_CHECK_LIB(socket, gethostbyname, |
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V_NETLIBS="-lsocket $V_NETLIBS", |
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# Unfortunately libsocket sometimes depends on libnsl. |
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# AC_CHECK_LIB's API is essentially broken so the |
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# following ugliness is necessary: |
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AC_LBL_CHECK_LIB(socket, gethostbyname, |
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V_NETLIBS="-lsocket -lnsl $V_NETLIBS", |
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AC_CHECK_LIB(resolv, gethostbyname, |
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V_NETLIBS="-lresolv $V_NETLIBS"), |
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-lnsl)))) |
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AC_CHECK_FUNC(socket, , |
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AC_CHECK_LIB(socket, socket, |
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V_NETLIBS="-lsocket $V_NETLIBS", |
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AC_LBL_CHECK_LIB(socket, socket, |
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V_NETLIBS="-lsocket -lnsl $V_NETLIBS", , -lnsl))) |
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AC_CHECK_LIB(inet6, main) |
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AC_CHECK_FUNC(crypt, , AC_CHECK_LIB(crypt, crypt)) |
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AC_CHECK_FUNC(hstrerror, , |
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AC_CHECK_LIB(resolv, hstrerror, V_NETLIBS="-lresolv $V_NETLIBS")) |
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AC_REPLACE_FUNCS(strerror) |
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AC_CHECK_FUNCS(waitpid vsnprintf daemon setsid setlogin getaddrinfo getnameinfo gai_strerror kqueue) |
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AC_FUNC_MMAP |
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case "$target_os" in |
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solaris*) |
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dnl Solaris's select() is a bad wrapper routine. |
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AC_CHECK_FUNCS(poll) |
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;; |
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*) |
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AC_CHECK_FUNCS(select poll) |
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;; |
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esac |
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AC_ACME_TM_GMTOFF |
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AC_ACME_SOCKADDR_STORAGE |
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AC_ACME_SOCKADDR_IN6 |
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AC_PROG_MAKE_SET |
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AC_PROG_INSTALL |
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AC_SUBST(DEFS) |
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AC_SUBST(V_CCOPT) |
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AC_SUBST(V_STATICFLAG) |
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AC_SUBST(V_NETLIBS) |
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AC_OUTPUT(Makefile cgi-src/Makefile extras/Makefile) |
