diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/configure.in b/configure.in new file mode 100644 index 0000000000..faa57edc80 --- /dev/null +++ b/configure.in @@ -0,0 +1,214 @@ +# Process this file with autoconf to produce a configure script. +AC_INIT(gdk/gdktypes.h) + +# Configure glib +AC_CONFIG_SUBDIRS(glib) + +dnl Initialize automake stuff +AM_INIT_AUTOMAKE(gtk+, 971109) + +# Specify a configuration file +AM_CONFIG_HEADER(config.h) + +dnl Initialize libtool +AM_PROG_LIBTOOL + +dnl Initialize maintainer mode +AM_MAINTAINER_MODE + +AC_CANONICAL_HOST + +AC_ARG_ENABLE(shm, [ --enable-shm support shared memory if available [default=yes]], + echo $enable_shm, enable_shm="yes") +AC_ARG_ENABLE(debug, [ --enable-debug turn on debugging [default=no]], +if eval "test x$enable_debug = xyes"; then + DEBUGFLAG="-g" +fi) +AC_ARG_ENABLE(ansi, [ --enable-ansi turn on strict ansi [default=no]], + , enable_ansi=no) + +AC_ARG_WITH(xinput, [ --with-xinput[=no/gxi/xfree] support XInput ]) + +if test -n "$DEBUGFLAG"; then + CFLAGS="$DEBUGFLAG" +else + CFLAGS="$CFLAGS -DNDEBUG" +fi + +# Build time sanity check... +AM_SANITY_CHECK + +# Checks for programs. +AC_PROG_CC +AM_PROG_CC_STDC +AC_PROG_INSTALL +AC_PROG_MAKE_SET + +if eval "test x$GCC = xyes"; then + test `echo "$CFLAGS" | grep "\-Wall" > /dev/null 2> /dev/null` + if test ! $?; then + CFLAGS="$CFLAGS -Wall" + fi + + if eval "test x$enable_ansi = xyes"; then + test `echo "$CFLAGS" | grep "\-ansi" > /dev/null 2> /dev/null` + if test ! $?; then + CFLAGS="$CFLAGS -ansi" + fi + + test `echo "$CFLAGS" | grep "\-pedantic" > /dev/null 2> /dev/null` + if test ! $?; then + CFLAGS="$CFLAGS -pedantic" + fi + fi +fi + +# Find the X11 include and library directories +AC_PATH_X +AC_PATH_XTRA + +if test "x$x_includes" = "x"; then + x_includes="/usr/include" +fi + +saved_cflags="$CFLAGS" +saved_ldflags="$LDFLAGS" + +CFLAGS="$X_CFLAGS" +LDFLAGS="$X_LDFLAGS $X_LIBS" + +# Checks for libraries. +# Check for the X11 library +AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS", no_x11_lib=yes, $X_EXTRA_LIBS) + +if eval "test x$enable_shm = xyes"; then + # Check for the Xext library (needed for XShm extention) + AC_CHECK_LIB(Xext, XShmAttach, x_libs="-lXext $x_libs", no_xext_lib=yes, $x_libs) +fi + +x_cflags="$X_CFLAGS" +x_ldflags="$X_LDFLAGS $X_LIBS" + +# set up things for XInput + +if eval "test x$with_xinput = xgxi -o x$with_xinput = xyes"; then + AC_DEFINE(XINPUT_GXI) + xinput_progs=gxid + x_libs="-lXi $x_libs" +elif eval "test x$with_xinput = xxfree"; then + AC_DEFINE(XINPUT_XFREE) + x_libs="-lXi $x_libs" +else + AC_DEFINE(XINPUT_NONE) +fi + + +AC_SUBST(x_cflags) +AC_SUBST(x_includes) +AC_SUBST(x_ldflags) +AC_SUBST(x_libs) +AC_SUBST(xinput_progs) + +CFLAGS="$saved_cflags" +LDFLAGS="$saved_ldflags" + +if eval "test x$enable_shm = xyes"; then + # Check for shared memory + AC_CHECK_HEADER(sys/ipc.h, AC_DEFINE(HAVE_IPC_H), no_sys_ipc=yes) + AC_CHECK_HEADER(sys/shm.h, AC_DEFINE(HAVE_SHM_H), no_sys_shm=yes) + + # Check whether shmctl IPC_RMID allowes subsequent attaches + if test "$ac_cv_header_sys_shm_h" = "yes"; then + AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches) + AC_TRY_RUN([ + #include <sys/types.h> + #include <sys/ipc.h> + #include <sys/shm.h> + int main() + { + int id; + char *shmaddr; + id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0777); + if (id == -1) + exit (2); + shmaddr = shmat (id, 0, 0); + shmctl (id, IPC_RMID, 0); + if ((char*) shmat (id, 0, 0) == (char*) -1) + { + shmdt (shmaddr); + exit (1); + } + shmdt (shmaddr); + shmdt (shmaddr); + exit (0); + } + ], + AC_DEFINE(IPC_RMID_DEFERRED_RELEASE) + AC_MSG_RESULT(yes), + AC_MSG_RESULT(no), + AC_MSG_RESULT(assuming no)) + fi + + # Check for the X shared memory extension header file + AC_MSG_CHECKING(X11/extensions/XShm.h) + if eval "test x$no_ext_lib = xyes"; then + AC_MSG_RESULT(no) + no_xshm=yes + else + if eval "test -f $x_includes/X11/extensions/XShm.h"; then + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_XSHM_H) + else + AC_MSG_RESULT(no) + no_xshm=yes + fi + fi +fi + +# Check for private display resource base variable +AC_MSG_CHECKING(resource base field in XDisplay) +AC_CACHE_VAL(gtk_cv_display_resource_base, +[AC_TRY_RUN([ +#define XLIB_ILLEGAL_ACCESS +#include <X11/Xlib.h> + +int +main () +{ + Display *display; + + return 0; + + display->resource_base; +}], +gtk_cv_display_resource_base="resource_base", +gtk_cv_display_resource_base="private3")]) +AC_MSG_RESULT($gtk_cv_display_resource_base) +AC_DEFINE_UNQUOTED(RESOURCE_BASE, gdk_display->$gtk_cv_display_resource_base) + +# Checks for header files. +AC_HEADER_STDC + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST + +# Checks for library functions. +AC_TYPE_SIGNAL + +# Check for sys/select.h + +AC_MSG_CHECKING([fd_set and sys/select]) +AC_TRY_COMPILE([#include <sys/types.h>], + [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no) +if test $gtk_ok = no; then + AC_HEADER_EGREP(fd_mask, sys/select.h, gtk_ok=yes) + if test $gtk_ok = yes; then + AC_DEFINE(HAVE_SYS_SELECT_H) + fi +fi +AC_MSG_RESULT($gtk_ok) +if test $gtk_ok = no; then + AC_DEFINE(NO_FD_SET) +fi + +AC_OUTPUT(Makefile gtk+.xconfig docs/Makefile gdk/Makefile gtk/Makefile) |