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Diffstat (limited to '')
| -rw-r--r-- | configure.ac | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..2e157d4 --- /dev/null +++ b/configure.ac @@ -0,0 +1,255 @@ +dnl library version number +m4_define([dvdcss_major], 1) +m4_define([dvdcss_minor], 4) +m4_define([dvdcss_micro], 3) +m4_define([dvdcss_version],[dvdcss_major.dvdcss_minor.dvdcss_micro]) + +AC_INIT(libdvdcss, dvdcss_version, , , https://www.videolan.org/developers/libdvdcss.html) +AC_CONFIG_SRCDIR([src/libdvdcss.c]) + +AC_PREREQ(2.50) +AC_CANONICAL_HOST + +AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip subdir-objects]) +AM_MAINTAINER_MODE([enable]) +dnl Enable silent rules only when available (automake 1.11 or later). +m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) + +LT_INIT([win32-dll]) + +AC_CONFIG_HEADER(config.h) +AC_CONFIG_MACRO_DIR([m4]) + +dnl The libtool version numbers (DVDCSS_LT_*); Don't even think about faking this! +dnl +dnl immediately before every release do: +dnl =================================== +dnl if (the interface is totally unchanged from previous release) +dnl DVDCSS_LT_REVISION ++; +dnl else { /* interfaces have been added, removed or changed */ +dnl DVDCSS_LT_REVISION = 0; +dnl DVDCSS_LT_CURRENT ++; +dnl if (any interfaces have been _added_ since last release) +dnl AGE ++; +dnl if (any interfaces have been _removed_ or _incompatibly changed_) +dnl AGE = 0; +dnl } +dnl +dnl If you want to know more about what you are doing, here are some details: +dnl * DVDCSS_LT_CURRENT is the current API version +dnl * DVDCSS_LT_REVISION is an internal revision number which is increased when the API +dnl itself did not change +dnl * DVDCSS_LT_AGE is the number of previous API versions still supported by this library +dnl * libtool has its own numbering scheme, because local library numbering schemes +dnl are platform dependent +dnl * in Linux, the library will be named +dnl libname.so.(DVDCSS_LT_CURRENT - DVDCSS_LT_AGE).DVDCSS_LT_AGE.DVDCSS_LT_REVISION + +DVDCSS_LT_CURRENT=4 +DVDCSS_LT_AGE=2 +DVDCSS_LT_REVISION=0 + +AC_SUBST([DVDCSS_LTVERSION], [$DVDCSS_LT_CURRENT:$DVDCSS_LT_REVISION:$DVDCSS_LT_AGE]) + +AC_PROG_CC +AC_HEADER_STDC + +AC_C_CONST +AC_C_INLINE +AC_TYPE_SIZE_T + +AC_CHECK_HEADERS([unistd.h sys/param.h sys/uio.h pwd.h]dnl + [errno.h sys/types.h sys/stat.h fcntl.h io.h]) + +AC_CHECK_DECL([O_BINARY], [], + [AC_DEFINE([O_BINARY], [0], [Define O_BINARY if missing])], + [ + #if HAVE_SYS_TYPES_H + # include <sys/types.h> + #endif + #if HAVE_SYS_STAT_H + # include <sys/stat.h> + #endif + #if HAVE_FCNTL_H + # include <fcntl.h> + #endif + ]) + +AC_SYS_LARGEFILE + +AC_CACHE_CHECK( + [for posix mkdir()], + [css_cv_mkdir_posix], [ + AC_COMPILE_IFELSE([AC_LANG_SOURCE([ +#ifdef HAVE_IO_H +# include <io.h> +#endif +#ifdef HAVE_SYS_STAT_H +# include <sys/stat.h> +#endif +#ifdef HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif + +int mkdir(const char *path, mode_t mode); + ]) + ], + [css_cv_mkdir_posix=yes], + [css_cv_mkdir_posix=no]) + ]) + +AS_IF([test "$css_cv_mkdir_posix" = "no"], [ + AC_DEFINE([HAVE_BROKEN_MKDIR], 1, [Define if you have a broken mkdir]) +]) + +dnl +dnl Check the operating system +dnl + +case x"${host_os}" in + xdarwin*) + CFLAGS="${CFLAGS} -no-cpp-precomp" + ;; + x*cygwin* | x*msys*) + CFLAGS="${CFLAGS} -mwin32" + AC_DEFINE([_WIN32_IE], 0x0501, [Define to '0x0501' for IE 5.01 (and shell) APIs.]) + ;; + xos2*) + LDFLAGS="-Zbin-files" + ;; + x*msvc*) + SYS_MSVC=1 + AC_DEFINE([_WIN32_IE], 0x0501, [Define to '0x0501' for IE 5.01 (and shell) APIs.]) + ;; + x*mingw* | x*wince* | x*mingwce*) + AC_DEFINE([_WIN32_IE], 0x0501, [Define to '0x0501' for IE 5.01 (and shell) APIs.]) + ;; + x*) + ;; +esac + +dnl +dnl libdvdcss: check for DVD ioctls +dnl + +dnl default is no +CAN_BUILD_LIBDVDCSS=0 + +dnl for windoze +AC_CHECK_HEADERS(windows.h,[ + AC_CHECK_HEADERS(winioctl.h,[ + CAN_BUILD_LIBDVDCSS=1 + ],,[ + #include <windows.h> + ]) +]) + +dnl for Unix +AC_CHECK_HEADERS(sys/ioctl.h,[ + CAN_BUILD_LIBDVDCSS=1 + AC_CHECK_HEADERS(sys/cdio.h sys/dvdio.h linux/cdrom.h dvd.h) + BSD_DVD_STRUCT=0 + LINUX_DVD_STRUCT=0 + OPENBSD_DVD_STRUCT=0 + dnl + dnl Old FreeBSD: sys/cdio.h + dnl + AC_EGREP_HEADER(dvd_struct,sys/cdio.h,[ + AC_DEFINE(DVD_STRUCT_IN_SYS_CDIO_H, 1, + Define if <sys/cdio.h> defines dvd_struct.) + AC_EGREP_HEADER(struct dvd_struct,sys/cdio.h,[ + BSD_DVD_STRUCT=1],[LINUX_DVD_STRUCT=1; OPENBSD_DVD_STRUCT=1]) + ]) + dnl + dnl Newer FreeBSD: sys/dvdio.h + dnl + AC_EGREP_HEADER(dvd_struct,sys/dvdio.h,[ + AC_DEFINE(DVD_STRUCT_IN_SYS_DVDIO_H, 1, + Define if <sys/dvdio.h> defines dvd_struct.) + AC_EGREP_HEADER(struct dvd_struct,sys/dvdio.h,[ + BSD_DVD_STRUCT=1],[LINUX_DVD_STRUCT=1]) + ]) + dnl + dnl Linux: linux/cdrom.h + dnl + AC_EGREP_HEADER(dvd_struct,linux/cdrom.h,[ + AC_DEFINE(DVD_STRUCT_IN_LINUX_CDROM_H, 1, + Define if <linux/cdrom.h> defines DVD_STRUCT.) + LINUX_DVD_STRUCT=1 + ]) + dnl + dnl Solaris: sys/scsi/scsi_types.h, sys/scsi/impl/uscsi.h + dnl + solaris_uscsi=yes + AC_CHECK_HEADERS([sys/scsi/scsi_types.h sys/scsi/impl/uscsi.h], [], + [solaris_uscsi=no; break;]) + AS_IF([test "$solaris_uscsi" = "yes"], [ + AC_DEFINE(SOLARIS_USCSI, 1, Have userspace SCSI headers.) + ]) + dnl + dnl Darwin + dnl + AC_CHECK_HEADER(IOKit/storage/IODVDMediaBSDClient.h,[ + AC_DEFINE(DARWIN_DVD_IOCTL, 1, Have IOKit DVD IOCTL headers) + DVDCSS_LDFLAGS="-Wl,-framework -Wl,CoreFoundation -Wl,-framework -Wl,IOKit" + ]) + dnl + dnl Final tests to check what was detected + dnl + if test x$LINUX_DVD_STRUCT = x1; then + AC_DEFINE(HAVE_LINUX_DVD_STRUCT, 1, + Define if Linux-like dvd_struct is defined.) + if test x$OPENBSD_DVD_STRUCT = x1; then + AC_DEFINE(HAVE_OPENBSD_DVD_STRUCT, 1, + Define if OpenBSD-like dvd_struct is defined.) + fi + else + if test x$BSD_DVD_STRUCT = x1; then + AC_DEFINE(HAVE_BSD_DVD_STRUCT, 1, + Define if FreeBSD-like dvd_struct is defined.) + fi + fi +]) + +CC_CHECK_CFLAGS_APPEND([-Wall -Wextra]) +CC_FLAG_VISIBILITY([ + CC_ATTRIBUTE_VISIBILITY([default], [ + CFLAGS="${CFLAGS} -fvisibility=hidden" + ]) +]) + +AM_CONDITIONAL(SYS_MSVC, test "${SYS_MSVC}" = "1") + +AC_ARG_ENABLE([doc], + AS_HELP_STRING([--disable-doc], [Disable building (with Doxygen) and intalling API documentation @<:@default=auto@:@>])) + +AS_IF([test "x$enable_doc" != "xno"], [ + AC_PATH_PROG([DOXYGEN], [doxygen]) +]) + +AS_IF([test "x$DOXYGEN" = "x"], [ + AS_IF([test "x$enable_doc" = "xyes"], [ + AC_MSG_ERROR([You need Doxygen to build API documentation]) + ]) +]) +AM_CONDITIONAL([APIDOC], [test "x$DOXYGEN" != "x"]) + +AC_PATH_PROG([GIT], [git]) +AM_CONDITIONAL([GIT], [test "x$GIT" != "x"]) + +dnl export library version number +DVDCSS_VERSION_MAJOR=dvdcss_major() +DVDCSS_VERSION_MINOR=dvdcss_minor() +DVDCSS_VERSION_MICRO=dvdcss_micro() +AC_SUBST(DVDCSS_VERSION_MAJOR) +AC_SUBST(DVDCSS_VERSION_MINOR) +AC_SUBST(DVDCSS_VERSION_MICRO) + +AC_SUBST(DVDCSS_LDFLAGS) +AC_OUTPUT([ + Makefile + libdvdcss.spec + doc/doxygen.cfg + src/libdvdcss.pc + src/dvdcss/version.h +]) |