projects / exim.git / blame
| Commit | Line | Data |
|---|---|---|
| 151b83f8 PH |
1 | dnl Process this file with autoconf to produce a configure script. |
| 2 | ||
| 3 | dnl This is required at the start; the name is the name of a file | |
| 4 | dnl it should be seeing, to verify it is in the same directory. | |
| 5 | ||
| 6 | AC_INIT(listtests) | |
| 7 | ||
| 8 | dnl A safety precaution | |
| 9 | ||
| 10 | AC_PREREQ(2.57) | |
| 11 | ||
| 12 | dnl Checks for programs. | |
| 13 | ||
| 14 | AC_PROG_CC | |
| 15 | ||
| 16 | dnl Checks for header files. | |
| 17 | ||
| 18 | AC_CHECK_HEADERS(openssl/crypto.h,[CLIENT_SSL=bin/client-ssl]) | |
| 19 | AC_CHECK_HEADERS(gnutls/gnutls.h,[CLIENT_GNUTLS=bin/client-gnutls]) | |
| 20 | ||
| 21 | dnl The check on dynamically loaded modules requires the building of | |
| 22 | dnl something to load. This seems to be something that varies between | |
| 23 | dnl systems and compilers something awful. Therefore, we enable it only | |
| 24 | dnl for those systems and compilers that we know about. | |
| 25 | ||
| 26 | dnl I tried using AC_CANONICAL_HOST, but it insisted on looking for an | |
| 27 | dnl "install" script for some weird reason. | |
| 28 | ||
| 29 | host_os=`uname -s` | |
| 30 | ||
| 31 | case $CC-$host_os in | |
| 32 | gcc-*linux* | gcc-*Linux* | gcc-*LINUX* | gcc-FreeBSD) | |
| 33 | LOADED=bin/loaded | |
| bbe15da8 | 34 | LOADED_OPT="-shared -fPIC" |
| 151b83f8 PH |
35 | echo "Using gcc on $host_os: will compile dynamically loaded module" |
| 36 | ;; | |
| 37 | *) | |
| 38 | LOADED= | |
| 39 | echo "Will not compile dynamically loaded module: not known OS/CC combination" | |
| 40 | ;; | |
| 41 | esac | |
| 42 | ||
| bbe15da8 PH |
43 | dnl At least one operating system needs BIND_8_COMPAT to be defined. |
| 44 | ||
| 45 | case $host_os in | |
| 46 | Darwin) | |
| 47 | BIND_8_COMPAT=-DBIND_8_COMPAT | |
| 48 | ;; | |
| 49 | esac | |
| 50 | ||
| a4ca1b01 JH |
51 | dnl Solaris requires additional libraries for networking functions. |
| 52 | ||
| 53 | AC_SEARCH_LIBS([inet_addr], [nsl]) | |
| 54 | AC_SEARCH_LIBS([connect], [socket]) | |
| a28352a0 HSHR |
55 | AC_SEARCH_LIBS([inet_pton], [nsl socket resolv]) |
| 56 | AC_SEARCH_LIBS([inet_ntop], [nsl socket resolv]) | |
| a4ca1b01 | 57 | |
| 151b83f8 PH |
58 | dnl "Export" these variables |
| 59 | ||
| bbe15da8 | 60 | AC_SUBST(BIND_8_COMPAT) |
| 151b83f8 PH |
61 | AC_SUBST(CLIENT_SSL) |
| 62 | AC_SUBST(CLIENT_GNUTLS) | |
| 63 | AC_SUBST(LOADED) | |
| 64 | AC_SUBST(LOADED_OPT) | |
| a4ca1b01 | 65 | AC_SUBST(LIBS) |
| 151b83f8 PH |
66 | |
| 67 | dnl This must be last; it determines what files are written | |
| 68 | ||
| 69 | AC_OUTPUT(Makefile) |