|
Hello World program using GTK+ and AutotoolsNote: gtk2-devel and related packages are required on your Linux system to use these samples mentioned in this page. Additional files for AutotoolsIn order to build program using GNU Autotools, you need to add additional files for generating Makefile and configure script in the same directory as hello_gtk.c. The following configure.ac and Makefile.am have minimum descriptions just for building 'Hello World!' program from hello_gtk.c for both Win32 and Linux. List : configure.ac AC_PREREQ(2.57) AC_INIT(hello, 1.0.0) AC_CONFIG_HEADER([config.h]) AM_INIT_AUTOMAKE AC_PROG_CC AM_PROG_CC_C_O AC_PROG_INSTALL GTK_REQUIRED_VERSION=2.0.0 GLIB_REQUIRED_VERSION=$GTK_REQUIRED_VERSION AM_PATH_GLIB_2_0($GLIB_REQUIRED_VERSION,, [AC_MSG_ERROR(Test for GLib failed.)], gobject) AM_PATH_GTK_2_0($GTK_REQUIRED_VERSION,, [AC_MSG_ERROR(Test for GTK failed.)]) AC_CONFIG_FILES([Makefile]) AC_OUTPUT List : Makefile.am bin_PROGRAMS = hello hello_SOURCES = hello_gtk.c hello_LDADD = $(GTK_LIBS) hello_CFLAGS = $(GTK_CFLAGS) Generating configure script $ ls Makefile.am configure.ac hello_gtk.c $ touch AUTHORS ChangeLog NEWS README $ aclocal; autoheader; automake -a -c; autoconf configure.ac:9: installing `./compile' configure.ac:6: installing `./install-sh' configure.ac:6: installing `./missing' Makefile.am: installing `./INSTALL' Makefile.am: installing `./COPYING' Makefile.am: installing `./depcomp' $ ls AUTHORS INSTALL NEWS autom4te.cache configure hello_gtk.c COPYING Makefile.am README compile configure.ac install-sh ChangeLog Makefile.in aclocal.m4 config.h.in depcomp missing Building for MinGWIn order to do cross compile, you need to specify --host and --build options. The host system is MinGW, 'i686-pc-mingw32' and the build system is your Linux sistem, such as 'x86_64-redhat-linux' or 'i386-redhat-linux'. Note: Latest mingw32-pkgconfig package is required in this build without setting correct value of PKG_CONFIG_PATH for MinGW Cross Compile environment. The package can be obtained at this download site. Bulding hello.exe program for Win32 $ ./configure --build=x86_64-redhat-linux --host=i686-pc-mingw32 \ > --prefix=$HOME/tmp/hello checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking for i686-pc-mingw32-strip... i686-pc-mingw32-strip checking for i686-pc-mingw32-gcc... i686-pc-mingw32-gcc checking for C compiler default output file name... a.exe checking whether the C compiler works... yes checking whether we are cross compiling... yes checking for suffix of executables... .exe checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether i686-pc-mingw32-gcc accepts -g... yes checking for i686-pc-mingw32-gcc option to accept ISO C89... none needed checking for style of include used by make... GNU checking dependency style of i686-pc-mingw32-gcc... gcc3 checking whether i686-pc-mingw32-gcc and cc understand -c and -o together... yes checking for a BSD-compatible install... /usr/bin/install -c checking for i686-pc-mingw32-pkg-config... /usr/bin/i686-pc-mingw32-pkg-config checking pkg-config is at least version 0.16... yes checking for GLIB - version >= 2.0.0... cross compiling; assumed OK... yes (version 2.19.5) checking for pkg-config... (cached) /usr/bin/i686-pc-mingw32-pkg-config checking for GTK+ - version >= 2.0.0... cross compiling; assumed OK... yes (version 2.15.0) configure: creating ./config.status config.status: creating Makefile config.status: creating config.h config.status: config.h is unchanged config.status: executing depfiles commands $ make make all-am make[1]: Entering directory `/home/bitwalk/mingw-cross/work/hello_gtk'. i686-pc-mingw32-gcc -DHAVE_CONFIG_H -I. -mms-bitfields -I/usr/i686-pc-mingw3 2/sys-root/mingw/include/gtk-2.0 -I/usr/i686-pc-mingw32/sys-root/mingw/lib/gtk- 2.0/include -I/usr/i686-pc-mingw32/sys-root/mingw/include/atk-1.0 -I/usr/i686-p c-mingw32/sys-root/mingw/include/cairo -I/usr/i686-pc-mingw32/sys-root/mingw/in clude/pango-1.0 -I/usr/i686-pc-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/i 686-pc-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/i686-pc-mingw32/sys-r oot/mingw/include/freetype2 -I/usr/i686-pc-mingw32/sys-root/mingw/include -g -O2 -MT hello-hello_gtk.o -MD -MP -MF .deps/hello-hello_gtk.Tpo -c -o hello-hel lo_gtk.o `test -f 'hello_gtk.c' || echo './'`hello_gtk.c mv -f .deps/hello-hello_gtk.Tpo .deps/hello-hello_gtk.Po i686-pc-mingw32-gcc -mms-bitfields -I/usr/i686-pc-mingw32/sys-root/mingw/includ e/gtk-2.0 -I/usr/i686-pc-mingw32/sys-root/mingw/lib/gtk-2.0/include -I/usr/i686 -pc-mingw32/sys-root/mingw/include/atk-1.0 -I/usr/i686-pc-mingw32/sys-root/ming w/include/cairo -I/usr/i686-pc-mingw32/sys-root/mingw/include/pango-1.0 -I/usr/ i686-pc-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/i686-pc-mingw32/sys-root /mingw/lib/glib-2.0/include -I/usr/i686-pc-mingw32/sys-root/mingw/include/freet ype2 -I/usr/i686-pc-mingw32/sys-root/mingw/include -g -O2 -o hello.exe hell o-hello_gtk.o -Wl,-luuid -L/usr/i686-pc-mingw32/sys-root/mingw/lib -lgtk-win32- 2.0 -lgdk-win32-2.0 -limm32 -lshell32 -lole32 -latk-1.0 -lgdk_pixbuf-2.0 -lpang ocairo-1.0 -lgio-2.0 -lcairo -lpangoft2-1.0 -lpangowin32-1.0 -lgdi32 -lfreetype -lz -lfontconfig -lpango-1.0 -lm -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -lintl make[1]: Leaving directory `/home/bitwalk/mingw-cross/work/hello_gtk'. $ make install make[1]: Entering directory `/home/bitwalk/mingw-cross/work/hello_gtk'. test -z "/home/bitwalk/tmp/hello/bin" || /bin/mkdir -p "/home/bitwalk/tmp/hello /bin" /usr/bin/install -c 'hello.exe' '/home/bitwalk/tmp/hello/bin/hello.exe' make[1]: Nothing to be done for `install-data-am'. make[1]: Leaving Directory `/home/bitwalk/mingw-cross/work/hello_gtk'. $ ./hello.exe &
figure : hello.exe program executed on Wine Building for LinuxIf you want to build this program for native Linux, you can build it as shown below without any changes on sources. Bulding hello program for Linux $ make clean test -z "hello.exe" || rm -f hello.exe rm -f *.o $ ./configure --prefix=$HOME/tmp/hello_linux checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking whether gcc and cc understand -c and -o together... yes checking for a BSD-compatible install... /usr/bin/install -c checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.16... yes checking for GLIB - version >= 2.0.0... yes (version 2.18.3) checking for pkg-config... /usr/bin/pkg-config checking for GTK+ - version >= 2.0.0... yes (version 2.14.5) configure: creating ./config.status config.status: creating Makefile config.status: creating config.h config.status: config.h is unchanged config.status: executing depfiles commands $ make make all-am make[1]: Entering directory `/home/bitwalk/mingw-cross/work/hello_gtk' gcc -DHAVE_CONFIG_H -I. -I/usr/include/gtk-2.0 -I/usr/lib64/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/inc lude/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/freetype2 -g -O2 - MT hello-hello_gtk.o -MD -MP -MF .deps/hello-hello_gtk.Tpo -c -o hello-hello_gt k.o `test -f 'hello_gtk.c' || echo './'`hello_gtk.c mv -f .deps/hello-hello_gtk.Tpo .deps/hello-hello_gtk.Po gcc -I/usr/include/gtk-2.0 -I/usr/lib64/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/li b64/glib-2.0/include -I/usr/include/freetype2 -g -O2 -o hello hello-hello_g tk.o -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgio-2.0 -lpangoft2-1.0 -lgdk_pixbu f-2.0 -lpangocairo-1.0 -lcairo -lpango-1.0 -lfreetype -lfontconfig -lgobject-2. 0 -lgmodule-2.0 -lglib-2.0 make[1]: Leaving directory `/home/bitwalk/mingw-cross/work/hello_gtk' $ make install make[1]: Entering directory `/home/bitwalk/mingw-cross/work/hello_gtk' test -z "/home/bitwalk/tmp/hello_linux/bin" || /bin/mkdir -p "/home/bitwalk/tmp /hello_linux/bin" /usr/bin/install -c 'hello' '/home/bitwalk/tmp/hello_linux/bin/hello' make[1]: Nothing to be done for `install-data-am'. make[1]: Leaving directory `/home/bitwalk/mingw-cross/work/hello_gtk' $ ./hello &
figure : hello program executed on Linux Related Links |
