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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2011-11-19 15:59:26 +0100
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2011-11-19 15:59:26 +0100
commit5e502cbb195be17d5d742295f4a2e6f0c603a8d7 (patch)
treef9e188b59c7e608bc862dd740ecd459c5a83dfc9 /nxcompext/configure.in
parenta48361b11a5abb5a345dac5ec83a8f56c4d50b74 (diff)
parent88dace9a99687840f3fb341f0316cd94399cae9e (diff)
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Merge branch 'nxcompext'
Diffstat (limited to 'nxcompext/configure.in')
-rw-r--r--nxcompext/configure.in249
1 files changed, 249 insertions, 0 deletions
diff --git a/nxcompext/configure.in b/nxcompext/configure.in
new file mode 100644
index 000000000..fe5abf7cb
--- /dev/null
+++ b/nxcompext/configure.in
@@ -0,0 +1,249 @@
+dnl Process this file with autoconf to produce a configure script.
+
+dnl Prolog
+
+AC_INIT(NXlib.h)
+AC_PREREQ(2.13)
+
+dnl Reset default compilation flags.
+
+CXXFLAGS="-O3"
+CFLAGS="-O3"
+
+dnl Reset default linking directives.
+
+LIBSTATIC=""
+LIBSHARED=""
+
+dnl Prefer headers and libraries from nx-X11, if present.
+
+if test -d "../nx-X11/include" ; then
+ CXXFLAGS="$CXXFLAGS -I../nx-X11/exports/include -I../nx-X11/lib/X11 \
+ -I../nx-X11/include -I../nx-X11/programs/Xserver/include"
+ CFLAGS="$CFLAGS -I../nx-X11/exports/include -I../nx-X11/lib/X11 \
+ -I../nx-X11/include -I../nx-X11/programs/Xserver/include"
+ LDFLAGS="$LDFLAGS -L../nx-X11/exports/lib"
+fi
+
+dnl Check for programs.
+
+AC_PROG_CXX
+AC_PROG_CC
+AC_LANG_CPLUSPLUS
+
+dnl Check for BSD compatible install.
+
+AC_PROG_INSTALL
+
+dnl Check for extra header files.
+
+AC_PATH_XTRA
+
+dnl Custom addition.
+ac_help="$ac_help
+ --with-symbols add the -g flag to produce the debug symbols
+ --with-info enable basic log output to trace the program
+ --with-valgrind clean up allocated buffers to avoid valgrind warnings
+ --with-version use this version for produced libraries
+
+ --with-static-png enable static linking of PNG library
+ --with-static-jpeg enable static linking of JPEG library"
+
+dnl Check to see if we're running under Cygwin32.
+
+AC_DEFUN(nxproxy_CYGWIN32,
+[AC_CACHE_CHECK(for Cygwin32 environment, nxproxy_cv_cygwin32,
+[AC_TRY_COMPILE(,[return __CYGWIN32__;],
+nxproxy_cv_cygwin32=yes, nxproxy_cv_cygwin32=no)
+rm -f conftest*])
+CYGWIN32=
+test "$nxproxy_cv_cygwin32" = yes && CYGWIN32=yes])
+
+dnl CygWin32 requires the stdc++ library explicitly linked.
+
+nxproxy_CYGWIN32
+if test "$CYGWIN32" = yes; then
+ LIBS="$LIBS -mwindows -lstdc++"
+fi
+
+dnl Check whether we're building on a AMD64.
+
+AC_DEFUN(nxconf_AMD64,
+[AC_CACHE_CHECK(for Amd64 environment, nxconf_cv_amd64,
+[AC_TRY_COMPILE(,[return (__amd64__ || __x86_64__);],
+nxconf_cv_amd64=yes, nxconf_cv_amd64=no)
+rm -f conftest*])
+AMD64=
+test "$nxconf_cv_amd64" = yes && AMD64=yes])
+nxconf_AMD64
+
+dnl Check to see if we're running under Solaris.
+
+AC_DEFUN(nxconf_SUN,
+[AC_CACHE_CHECK(for SunOS environment, nxconf_cv_sun,
+[AC_TRY_COMPILE(,[return __sun;],
+nxconf_cv_sun=yes, nxconf_cv_sun=no)
+rm -f conftest*])
+SUN=
+test "$nxconf_cv_sun" = yes && SUN=yes])
+nxconf_SUN
+
+if test "$SUN" = yes; then
+ CFLAGS="$CFLAGS -I/usr/sfw/include"
+fi
+
+if test "$SUN" = yes; then
+ LDFLAGS="$LDFLAGS -G -h \$(LIBLOAD) -L/usr/sfw/lib"
+else
+ LDFLAGS="$LDFLAGS -shared -Wl,-soname,\$(LIBLOAD)"
+fi
+
+dnl Check to see if we're running under FreeBSD.
+
+AC_DEFUN(nxconf_FreeBSD,
+[AC_CACHE_CHECK(for FreeBSD environment, nxconf_cv_freebsd,
+[AC_TRY_COMPILE(,[return __FreeBSD__;],
+nxconf_cv_freebsd=yes, nxconf_cv_freebsd=no)
+rm -f conftest*])
+FreeBSD=
+test "$nxconf_cv_freebsd" = yes && FreeBSD=yes])
+nxconf_FreeBSD
+
+dnl Build PIC libraries.
+
+if test "$CYGWIN32" != yes -a "$DARWIN" != yes; then
+ CXXFLAGS="$CXXFLAGS -fPIC"
+ CFLAGS="$CFLAGS -fPIC"
+fi
+
+dnl On FreeBSD search libraries and includes under /usr/local.
+
+if test "$FreeBSD" = yes; then
+ LIBS="$LIBS -L/usr/local/lib"
+ CXXFLAGS="$CXXFLAGS -I/usr/local/include"
+ CFLAGS="$CFLAGS -I/usr/local/include"
+fi
+
+dnl Check whether --with-static-png was
+dnl given and add -lpng or libpng.a to linking.
+
+if test "${with_static_png}" = yes; then
+ echo -e "enabling static linking of PNG library"
+ if test "$CYGWIN32" = yes; then
+ LIBS="$LIBSTATIC -static -lpng"
+ else
+ if test -f "/usr/lib/libpng.a" ; then
+ LIBS="/usr/lib/libpng.a $LIBS"
+ else
+ if test -f "/usr/local/lib/libpng.a" ; then
+ echo -e "assuming libpng.a in /usr/local/lib"
+ LIBS="/usr/local/lib/libpng.a $LIBS"
+ else
+ echo -e "assuming libpng.a in default linker path"
+ LIBS="libpng.a $LIBS"
+ fi
+ fi
+ fi
+else
+ echo -e "enabling dynamic linking of PNG library"
+ LIBS="-lpng $LIBS"
+fi
+
+dnl Check whether --with-static-jpeg was
+dnl given and add -ljpeg or libjpeg.a to linking.
+if test "${with_static_jpeg}" = yes; then
+ echo -e "enabling static linking of JPEG library"
+ if test "$CYGWIN32" = yes; then
+ LIBSTATIC="$LIBS -static -ljpeg"
+ else
+ if test -f "/usr/lib/libjpeg.a" ; then
+ LIBS="/usr/lib/libjpeg.a $LIBS"
+ else
+ if test -f "/usr/local/lib/libjpeg.a" ; then
+ echo -e "assuming libjpeg.a in /usr/local/lib"
+ LIBS="/usr/local/lib/libjpeg.a $LIBS"
+ else
+ echo -e "assuming libjpeg.a in default linker path"
+ LIBS="libjpeg.a $LIBS"
+ fi
+ fi
+ fi
+else
+ echo -e "enabling dynamic linking of JPEG library"
+ LIBS="-ljpeg $LIBS"
+fi
+
+dnl Check whether --with-symbols or --without-symbols was
+dnl given and set the required optimization level.
+if test "${with_symbols}" = yes; then
+ echo -e "enabling production of debug symbols"
+ CXXFLAGS="-g $CXXFLAGS"
+ CFLAGS="-g $CFLAGS"
+else
+ echo -e "disabling production of debug symbols"
+fi
+
+dnl Check whether --with-info or --without-info was given.
+if test "${with_info}" = yes; then
+ echo -e "enabling info output in the log file"
+ CXXFLAGS="$CXXFLAGS -DINFO"
+ CFLAGS="$CFLAGS -DINFO"
+else
+ echo -e "disabling info output in the log file"
+fi
+
+dnl Check whether --with-valgrind or --without-valgrind was given.
+if test "${with_valgrind}" = yes; then
+ echo -e "enabling valgrind memory checker workarounds"
+ CXXFLAGS="$CXXFLAGS -DVALGRIND"
+ CFLAGS="$CFLAGS -DVALGRIND"
+else
+ echo -e "disabling valgrind memory checker workarounds"
+fi
+
+dnl Check whether --with-version was given.
+AC_SUBST(LIBVERSION)
+AC_SUBST(VERSION)
+if test "${with_version}" = yes; then
+ VERSION=${ac_option}
+else
+ VERSION=`cat VERSION`
+fi
+echo -e "compiling version ${VERSION}"
+
+LIBVERSION=`echo ${VERSION} | cut -d '.' -f 1`
+
+CXXFLAGS="$CXXFLAGS -DVERSION=\\\"${VERSION}\\\""
+CFLAGS="$CFLAGS -DVERSION=\\\"${VERSION}\\\""
+
+dnl Find makedepend somewhere.
+
+AC_SUBST(MAKEDEPEND)
+
+if test -x "../nx-X11/config/makedepend/makedepend" ; then
+ MAKEDEPEND=../nx-X11/config/makedepend/makedepend
+else
+ if test -x "/usr/X11R6/bin/makedepend" ; then
+ MAKEDEPEND=/usr/X11R6/bin/makedepend
+ else
+ if test -x "/usr/openwin/bin/makedepend" ; then
+ MAKEDEPEND=/usr/openwin/bin/makedepend
+ else
+ MAKEDEPEND=/usr/bin/makedepend
+ fi
+ fi
+fi
+
+dnl Determine what to build based on the platform.
+dnl Override the LIBS settings on Cygwin32 so that
+dnl we always link with the exact set of libraries.
+
+AC_SUBST(ALL)
+
+if test "$CYGWIN32" = yes; then
+ ALL="\$(LIBCYGARCHIVE) \$(LIBCYGSHARED) \$(LIBARCHIVE)"
+else
+ ALL="\$(LIBFULL) \$(LIBLOAD) \$(LIBSHARED) \$(LIBARCHIVE)"
+fi
+
+AC_OUTPUT(Makefile)