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configure.ac
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configure.ac
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# Process this file with autoconf to produce a configure script.
# also update the version number in the m4 macros below
AC_INIT([vips], [8.6.0], [vipsip@jiscmail.ac.uk])
# required for gobject-introspection
AC_PREREQ(2.62)
# gobject-introspection recommends -Wno-portability
# foreign stops complaints about a missing README (we use README.md instead)
# and missing INSTALL (the standard Gnu INSTALL is not very useful)
# subdir-objects lets us have dumy.cc in a subdir
AM_INIT_AUTOMAKE([-Wno-portability foreign subdir-objects])
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_MACRO_DIR([m4])
# user-visible library versioning
m4_define([vips_major_version], [8])
m4_define([vips_minor_version], [6])
m4_define([vips_micro_version], [0])
m4_define([vips_version],
[vips_major_version.vips_minor_version.vips_micro_version])
VIPS_MAJOR_VERSION=vips_major_version()
VIPS_MINOR_VERSION=vips_minor_version()
VIPS_MICRO_VERSION=vips_micro_version()
VIPS_VERSION=vips_version()
VIPS_VERSION_STRING=$VIPS_VERSION-`date`
# libtool library versioning ... not user-visible (except as part of the
# library file name) and does not correspond to major/minor/micro above
# rules:
# sources changed: increment revision
# binary interface changed: increment current, reset revision to 0
# binary interface changes backwards compatible?: increment age
# binary interface changes not backwards compatible?: reset age to 0
LIBRARY_CURRENT=50
LIBRARY_REVISION=0
LIBRARY_AGE=8
# patched into include/vips/version.h
AC_SUBST(VIPS_VERSION)
AC_SUBST(VIPS_VERSION_STRING)
AC_SUBST(VIPS_MAJOR_VERSION)
AC_SUBST(VIPS_MINOR_VERSION)
AC_SUBST(VIPS_MICRO_VERSION)
# put into library name by libsrc/Makefile.am and libsrcCC/Makefile.am
AC_SUBST(LIBRARY_CURRENT)
AC_SUBST(LIBRARY_REVISION)
AC_SUBST(LIBRARY_AGE)
# init introspection support
GOBJECT_INTROSPECTION_CHECK([1.30.0])
# gir needs a list of source files to scan for introspection
#
# build with a glob and a list of files to exclude from scanning
# see also IGNORE_HFILES in doc/Makefile.am
introspection_sources=$(cd libvips ; find . -name "*.c"; find . -name "*.cpp")
filter_list="deprecated introspect.c dummy.c fuzz "
# contains(string, substring)
#
# Returns 0 if the specified string contains the specified substring,
# otherwise returns 1.
contains() {
string="$1"
substring="$2"
if test "${string#*$substring}" != "$string"; then
return 0 # $substring is in $string
else
return 1 # $substring is not in $string
fi
}
introspection_sources2=
for name in $introspection_sources; do
found=0
for filter in $filter_list; do
if contains $name ${filter}; then
found=1
fi
done
if [[ $found -eq 0 ]]; then
introspection_sources2="$introspection_sources2 $name"
fi
done
vips_introspection_sources="$introspection_sources2"
# add headers that form the public vips8 API .. don't do a find and exclude,
# we end up excluding almost everything argh
headers="\
basic.h \
vips.h \
object.h \
image.h \
error.h \
foreign.h \
freqfilt.h \
interpolate.h \
header.h \
histogram.h \
operation.h \
enumtypes.h \
conversion.h \
arithmetic.h \
colour.h \
convolution.h \
create.h \
draw.h \
morphology.h \
mosaicing.h \
type.h \
rect.h \
resample.h \
memory.h \
region.h"
for name in $headers; do
vips_introspection_sources="$vips_introspection_sources include/vips/$name"
done
AC_SUBST(vips_introspection_sources)
AC_CANONICAL_HOST
AC_DEFINE_UNQUOTED(G_LOG_DOMAIN, "VIPS", [Domain for glib logging messages.])
m4_define([debug_default], [no])
AC_ARG_ENABLE(debug,
AC_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@],
[turn on debugging @<:@default=debug_default()@:>@]),,
enable_debug=debug_default())
if test "x$enable_debug" = "xyes"; then
VIPS_DEBUG_FLAGS="-DDEBUG_FATAL -DDEBUG_LEAK"
else
VIPS_DEBUG_FLAGS="-DG_DISABLE_CAST_CHECKS"
if test "x$enable_debug" = "xno"; then
VIPS_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
fi
fi
# option to disable deprecated code, shaves a bit off the library size
AC_ARG_ENABLE(deprecated,
AS_HELP_STRING([--enable-deprecated], [build deprecated components (default: yes)]))
VIPS_ENABLE_DEPRECATED=0
if test x"$enable_deprecated" != x"no"; then
VIPS_ENABLE_DEPRECATED=1
enable_deprecated=yes
AM_CONDITIONAL(ENABLE_DEPRECATED, true)
else
AM_CONDITIONAL(ENABLE_DEPRECATED, false)
fi
# this gets pasted into version.h as a #define
AC_SUBST(VIPS_ENABLE_DEPRECATED)
# we are a C library with some optional C++ components inside it
# on most platforms, but not all, we just include -lstdc++ in the link line
# for programs
# we ought to write a proper configure test for this :(
AC_MSG_CHECKING([for needs -lstdc++])
case "$host_os" in
freebsd*)
vips_needs_stdcpp=no
;;
*)
vips_needs_stdcpp=yes
;;
esac
AC_MSG_RESULT([$vips_needs_stdcpp])
AC_MSG_CHECKING([for native Win32])
case "$host" in
*-*-mingw*)
vips_os_win32=yes
;;
*)
vips_os_win32=no
;;
esac
AC_MSG_RESULT([$vips_os_win32])
if test x"$vips_os_win32" = "xyes"; then
AC_DEFINE(OS_WIN32,1,[native win32])
# makes gcc use win native alignment
VIPS_CFLAGS="-mms-bitfields $VIPS_CFLAGS"
fi
# CImg needs flags changed on win32
if test x"$vips_os_win32" = "xyes"; then
AM_CONDITIONAL(OS_WIN32, true)
else
AM_CONDITIONAL(OS_WIN32, false)
fi
# Cygwin/mingw need binary open to avoid CR/LF madness
# ... should be a better way to test for this
AC_MSG_CHECKING([for binary open needed])
case "$host_os" in
cygwin* | mingw*)
vips_binary_open=yes
;;
*)
vips_binary_open=no
;;
esac
AC_MSG_RESULT([$vips_binary_open])
if test x"$vips_binary_open" = "xyes"; then
AC_DEFINE(BINARY_OPEN,1,[define to open non-text files in binary mode])
fi
AC_MSG_CHECKING([for Mac OS X])
case "$host" in
*-*-darwin*)
vips_os_darwin=yes
;;
*)
vips_os_darwin=no
;;
esac
AC_MSG_RESULT([$vips_os_darwin])
if test x"$vips_os_darwin" = x"yes"; then
AC_DEFINE(VIPS_OS_DARWIN,1,[native Mac OS X])
fi
# set the default directory for ICC profiles
if test x"$vips_os_darwin" = x"yes"; then
profile_dir="/Library/ColorSync/Profiles"
elif test x"$vips_os_win32" = x"yes"; then
# need double escapes since this will get pasted into a #define in a C
# header ... the C:\Windows is usually overrwritten with the result of
# GetWindowsDirectoryW()
profile_dir="C:\\\\Windows\\\\System32\\\\spool\\\\drivers\\\\color"
else
profile_dir="/usr/share/color/icc"
fi
AC_DEFINE_UNQUOTED(VIPS_ICC_DIR,"$profile_dir",[default directory for ICC profiles])
# we want largefile support, if possible
AC_SYS_LARGEFILE
# Checks for programs.
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CC_STDC
AC_PROG_CXX
AC_PROG_RANLIB
AC_PROG_INSTALL
AC_PROG_LN_S
AM_WITH_DMALLOC
# we need a fully expanded version of $libdir
# without this we get something like
# define VIPS_LIBDIR ${exec_prefix}/lib
# argh
test "x$prefix" = xNONE && prefix=$ac_default_prefix
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
# set $expanded_value to the fully-expanded value of the argument
expand () {
eval expanded_value=$1
if test x"$expanded_value" != x"$1"; then
expand "$expanded_value"
fi
}
expand $libdir
VIPS_LIBDIR=$expanded_value
# this gets pasted into version.h as a #define
VIPS_EXEEXT=$EXEEXT
AC_SUBST(VIPS_EXEEXT)
# vips.c/im_guess_prefix.c need to know the exe suffix and (as a fallback)
# the configure-time install prefix
AC_DEFINE_UNQUOTED(VIPS_PREFIX,"$prefix",[configure-time install prefix])
AC_DEFINE_UNQUOTED(VIPS_LIBDIR,"$VIPS_LIBDIR",[configure-time library directory])
# i18n
# we need to name our .mo with major.minor so we can have multiple versions
# installed in parallel on Debian
expand vips$VIPS_MAJOR_VERSION.$VIPS_MINOR_VERSION
GETTEXT_PACKAGE=$expanded_value
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
[The prefix for our gettext translation domains.])
# the 'malkovich' one is there for testing only, remove for release
#ALL_LINGUAS="en_GB de malkovich"
ALL_LINGUAS="en_GB de"
AM_GLIB_GNU_GETTEXT
# we need to disable some features on some known-bad gcc versions
# these will be "" for clang etc.
#
# I couldn't get this to work, mysterious! do it ourselves
#
# AX_CHECK_COMPILE_FLAG([-dumpversion],
# [ax_gcc_version_option=yes],
# [ax_gcc_version_option=no]
# )
AC_MSG_CHECKING([for gcc version])
GCC_VERSION=""
version=$($CC -dumpversion)
if test $? = 0; then
GCC_VERSION=$version
AC_MSG_RESULT([$GCC_VERSION])
else
AC_MSG_RESULT([-dumpversion not supported])
fi
GCC_VERSION_MAJOR=$(echo $GCC_VERSION | cut -d'.' -f1)
GCC_VERSION_MINOR=$(echo $GCC_VERSION | cut -d'.' -f2)
GCC_VERSION_PATCH=$(echo $GCC_VERSION | cut -d'.' -f3)
# Checks for libraries.
# build list of pkg-config packages we used here
PACKAGES_USED=""
# build list of extra libs we need here
# the main one is jpeg: it does not have a .pc file, so when we make vips.pc
# we need to put -ljpeg into libs ourselves
EXTRA_LIBS_USED=""
# Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS([errno.h math.h fcntl.h limits.h stdlib.h string.h sys/file.h sys/ioctl.h sys/param.h sys/time.h sys/mman.h sys/types.h sys/stat.h unistd.h io.h direct.h windows.h])
# uncomment to change which libs we build
# AC_DISABLE_SHARED
# AC_DISABLE_STATIC
AC_LIBTOOL_WIN32_DLL
AC_CHECK_TOOL(DLLWRAP, dllwrap)
AC_CHECK_TOOL(DLLTOOL, dlltool)
AC_CHECK_TOOL(OBJDUMP, objdump)
AC_CHECK_TOOL(RANLIB, ranlib)
AC_CHECK_TOOL(STRIP, strip)
AC_CHECK_TOOL(AR, ar)
AC_CHECK_TOOL(AS, as)
AC_CHECK_TOOL(LD, ld)
AC_PROVIDE([AC_LIBTOOL_WIN32_DLL])
AC_PROG_LIBTOOL
# Checks for typedefs, structures, and compiler characteristics.
AC_C_RESTRICT
AX_GCC_VAR_ATTRIBUTE(vector_size)
AC_C_CONST
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
# g++/gcc 4.x and 5.x have rather broken vector support ... 5.4.1 seems to
# work, but 5.4.0 fails to even compile
AC_MSG_CHECKING([for gcc with working vector support])
if test x$GCC_VERSION_MAJOR != x"4" -a x$GCC_VERSION_MAJOR != x"5"; then
AC_MSG_RESULT([yes])
else
ax_cv_have_var_attribute_vector_size=no
AC_MSG_RESULT([no])
fi
# we need to be able to shuffle vectors in C++
if test x$ax_cv_have_var_attribute_vector_size = x"yes"; then
AC_MSG_CHECKING([for C++ vector shuffle])
AC_LANG_PUSH([C++])
AC_TRY_COMPILE([
typedef float v4f __attribute__((vector_size(4 * sizeof(float))));
],[
v4f f; f[3] = 99;
],[
AC_MSG_RESULT([yes])
have_vector_shuffle=yes
], [
AC_MSG_RESULT([no])
have_vector_shuffle=no
])
AC_LANG_POP([C++])
if test x$have_vector_shuffle = x"yes"; then
AC_DEFINE_UNQUOTED(HAVE_VECTOR_SHUFFLE, 1,
[define if your C++ can shuffle vectors])
fi
fi
# we also need to be able to mix vector and scalar arithmetic
if test x$have_vector_shuffle = x"yes"; then
AC_MSG_CHECKING([for C++ vector arithmetic])
AC_LANG_PUSH([C++])
AC_TRY_COMPILE([
typedef float v4f __attribute__((vector_size(4 * sizeof(float))));
],[
v4f f = {1, 2, 3, 4}; f *= 12.0;
v4f g = {5, 6, 7, 8}; f = g > 0 ? g : -1 * g;
],[
AC_MSG_RESULT([yes])
have_vector_arith=yes
], [
AC_MSG_RESULT([no])
have_vector_arith=no
])
AC_LANG_POP([C++])
if test x$have_vector_arith = x"yes"; then
AC_DEFINE_UNQUOTED(HAVE_VECTOR_ARITH, 1,
[define if your C++ can mix vector and scalar arithmetic])
fi
fi
# Checks for library functions.
AC_FUNC_MEMCMP
AC_FUNC_MMAP
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([getcwd gettimeofday getwd memset munmap putenv realpath strcasecmp strchr strcspn strdup strerror strrchr strspn vsnprintf realpath mkstemp mktemp random rand sysconf atexit])
AC_CHECK_LIB(m,cbrt,[AC_DEFINE(HAVE_CBRT,1,[have cbrt() in libm.])])
AC_CHECK_LIB(m,hypot,[AC_DEFINE(HAVE_HYPOT,1,[have hypot() in libm.])])
AC_CHECK_LIB(m,atan2,[AC_DEFINE(HAVE_ATAN2,1,[have atan2() in libm.])])
# have to have these
# need glib 2.6 for GOption
PKG_CHECK_MODULES(REQUIRED, glib-2.0 >= 2.6 gmodule-2.0 gobject-2.0)
PACKAGES_USED="$PACKAGES_USED glib-2.0 gmodule-2.0 gobject-2.0"
# from 2.14 we have g_option_context_get_help()
PKG_CHECK_MODULES(CONTEXT_GET_HELP, glib-2.0 >= 2.14,
[AC_DEFINE(HAVE_CONTEXT_GET_HELP,1,
[define if your glib has g_option_context_get_help().]
)
],
[:
]
)
# from 2.28 we have a monotonic timer
PKG_CHECK_MODULES(MONOTONIC, glib-2.0 >= 2.28,
[AC_DEFINE(HAVE_MONOTONIC_TIME,1,
[define if your glib has g_get_monotonic_time().]
)
],
[:
]
)
# from 2.32 there are a new set of thread functions, annoyingly
PKG_CHECK_MODULES(THREADS, glib-2.0 >= 2.32,
[AC_DEFINE(HAVE_MUTEX_INIT,1,[define if your glib has g_mutex_init().])
AC_DEFINE(HAVE_COND_INIT,1,[define if your glib has g_cond_init().])
AC_DEFINE(HAVE_THREAD_NEW,1,[define if your glib has g_thread_new().])
AC_DEFINE(HAVE_PRIVATE_INIT,1,[define if your glib has G_PRIVATE_INIT().])
AC_DEFINE(HAVE_VALUE_GET_SCHAR,1,
[define if your glib has g_value_get_schar().]
)
],
[# the old threading system ... we need to link against gthread
PKG_CHECK_MODULES(GTHREAD, gthread-2.0)
PACKAGES_USED="$PACKAGES_USED gthread-2.0"
]
)
# from 2.36 the type system inits itself
PKG_CHECK_MODULES(TYPE_INIT, glib-2.0 < 2.36,
[AC_DEFINE(HAVE_TYPE_INIT,1,[define if your glib needs g_type_init().])
],
[:
]
)
# from 2.40 we have g_win32_get_command_line() on win
PKG_CHECK_MODULES(TYPE_INIT, glib-2.0 >= 2.40,
[if test x"$vips_os_win32" = x"yes"; then
AC_DEFINE(HAVE_G_WIN32_GET_COMMAND_LINE,1,[define if your glib has g_win32_get_command_line().])
have_g_win32_get_command_line=yes
fi
],
[:
]
)
# check for gtk-doc
GTK_DOC_CHECK([1.14],[--flavour no-tmpl])
# we need expat ... we'd love to use expat.pc, but sadly this is only available
# for recent linuxes, so we have to use the old and horrible expat.m4
AM_WITH_EXPAT
if test x$expat_found = xno; then
exit 1
fi
# optional supporting libraries
AC_ARG_WITH([gsf],
AS_HELP_STRING([--without-gsf], [build without libgsf-1 (default: test)]))
# libgsf-1 1.14.21 crashes
# .27 is known to work well
# .26 seems OK but has not been tested much
# not sure about 22-25
if test x"$with_gsf" != "xno"; then
PKG_CHECK_MODULES(GSF, libgsf-1 >= 1.14.26,
[AC_DEFINE(HAVE_GSF,1,[define if you have libgsf-1 installed.])
with_gsf=yes
PACKAGES_USED="$PACKAGES_USED libgsf-1"
],
[AC_MSG_WARN([libgsf-1 not found; disabling dzsave support])
with_gsf=no
]
)
# zip64 and deflate-level came in .31
PKG_CHECK_MODULES(GSF_ZIP64, libgsf-1 >= 1.14.31,
[AC_DEFINE(HAVE_GSF_ZIP64,1,[define if your libgsf supports zip64.])
AC_DEFINE(HAVE_GSF_DEFLATE_LEVEL,1,
[define if your libgsf supports deflate-level.])
],
[:
]
)
fi
AC_ARG_WITH([fftw],
AS_HELP_STRING([--without-fftw], [build without fftw (default: test)]))
if test x"$with_fftw" != "xno"; then
PKG_CHECK_MODULES(FFTW, fftw3,
[AC_DEFINE(HAVE_FFTW,1,[define if you have fftw3 installed.])
with_fftw=yes
PACKAGES_USED="$PACKAGES_USED fftw3"
],
[AC_MSG_WARN([fftw not found; disabling fftw support])
with_fftw=no
]
)
fi
# ImageMagick
AC_ARG_WITH([magick],
AS_HELP_STRING([--without-magick], [build without libMagic (default: test)]))
AC_ARG_WITH([magickpackage],
AS_HELP_STRING([--with-magickpackage],
[magickpackage to use (default: MagickCore; try GraphicsMagick to build against gm instead)]))
# set the default magick package ... very old imagemagicks called it
# ImageMagick
if test x"$with_magickpackage" = "x"; then
PKG_CHECK_MODULES(MAGICK_WAND, MagickCore,
[with_magickpackage=MagickCore
],
[PKG_CHECK_MODULES(IMAGE_MAGICK, ImageMagick,
[with_magickpackage=ImageMagick
],
[AC_MSG_WARN([neither MagickCore nor ImageMagick found; disabling Magick support])
with_magick=no
]
)
]
)
fi
# we have a separate loader for magick7 with fewer ifdef
# options; only test for features on the magick6 case
if test x"$with_magick" != x"no"; then
PKG_CHECK_MODULES(MAGICK, $with_magickpackage >= 7.0,
[AC_DEFINE(HAVE_MAGICK7,1,[define if you have libMagick7 installed.])
with_magick="yes (magick7)"
magick7=yes
PACKAGES_USED="$PACKAGES_USED $with_magickpackage"
],
[PKG_CHECK_MODULES(MAGICK, $with_magickpackage,
[AC_DEFINE(HAVE_MAGICK,1,[define if you have libMagick installed.])
with_magick="yes (magick6)"
magick6=yes
PACKAGES_USED="$PACKAGES_USED $with_magickpackage"
],
[AC_MSG_WARN([$with_magickpackage not found; disabling Magick support])
with_magick=no
]
)
]
)
fi
if test x"$magick6" = x"yes"; then
# we SetImageOption to disable some DICOM read processing, but that's only
# in more recent imagemagicks and not in graphicsmagick
save_LIBS="$LIBS"
LIBS="$LIBS $MAGICK_LIBS"
AC_CHECK_FUNCS(SetImageOption,
AC_DEFINE(HAVE_SETIMAGEOPTION,1,[define if your magick has SetImageOption.])
)
LIBS="$save_LIBS"
fi
if test x"$magick6" = x"yes"; then
# newer ImageMagicks use MagickCoreGenesis instead of InitializeMagick argh
save_LIBS="$LIBS"
LIBS="$LIBS $MAGICK_LIBS"
AC_CHECK_FUNCS(MagickCoreGenesis,
AC_DEFINE(HAVE_MAGICKCOREGENESIS,1,
[define if your magick has MagickCoreGenesis.]))
LIBS="$save_LIBS"
fi
if test x"$magick6" = x"yes"; then
# newer ImageMagicks use ResetImagePropertyIterator instead of
# ResetImageAttributeIterator argh
save_LIBS="$LIBS"
LIBS="$LIBS $MAGICK_LIBS"
AC_CHECK_FUNCS(ResetImagePropertyIterator,
AC_DEFINE(HAVE_RESETIMAGEPROPERTYITERATOR,1,
[define if your magick has ResetImagePropertyIterator.]))
LIBS="$save_LIBS"
fi
if test x"$magick6" = x"yes"; then
# so ... do we have ResetImageAttributeIterator()? GM does not
save_LIBS="$LIBS"
LIBS="$LIBS $MAGICK_LIBS"
AC_CHECK_FUNCS(ResetImageAttributeIterator,
AC_DEFINE(HAVE_RESETIMAGEATTRIBUTEITERATOR,1,
[define if your magick has ResetImageAttributeIterator.]))
LIBS="$save_LIBS"
fi
if test x"$magick6" = x"yes"; then
# more recent magicks have GetVirtualPixels rather than GetImagePixels
save_LIBS="$LIBS"
LIBS="$LIBS $MAGICK_LIBS"
AC_CHECK_FUNCS(GetVirtualPixels,
AC_DEFINE(HAVE_GETVIRTUALPIXELS,1,
[define if your magick has GetVirtualPixels.]))
LIBS="$save_LIBS"
fi
if test x"$magick6" = x"yes"; then
# do we have number_scenes in image_info ... imagemagick uses this, gm
# still uses subrange
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $MAGICK_CFLAGS"
AC_CHECK_MEMBER([struct _ImageInfo.number_scenes],
AC_DEFINE(HAVE_NUMBER_SCENES,1,
[define if your magick has ImageInfo.number_scenes.]),
[],
[#include <magick/api.h>])
CFLAGS="$save_CFLAGS"
fi
# orc
AC_ARG_WITH([orc],
AS_HELP_STRING([--without-orc], [build without orc (default: test)]))
if test x"$with_orc" != "xno"; then
# we use loadpw etc.
PKG_CHECK_MODULES(ORC, orc-0.4 >= 0.4.11,
[AC_DEFINE(HAVE_ORC,1,[define if you have orc-0.4.11 or later installed.])
with_orc=yes
PACKAGES_USED="$PACKAGES_USED orc-0.4"
save_LIBS="$LIBS"
LIBS="$LIBS $ORC_LIBS"
AC_CHECK_FUNCS(orc_program_get_error,
AC_DEFINE(HAVE_ORC_PROGRAM_GET_ERROR,1,
[define if your orc has orc_program_get_error.]))
LIBS="$save_LIBS"
],
[AC_MSG_WARN([orc-0.4.11 or later not found; disabling orc support])
with_orc=no
]
)
fi
# lcms ... refuse to use lcms1
AC_ARG_WITH([lcms],
AS_HELP_STRING([--without-lcms], [build without lcms (default: test)]))
if test x"$with_lcms" != "xno"; then
PKG_CHECK_MODULES(LCMS, lcms2,
[AC_DEFINE(HAVE_LCMS2,1,[define if you have lcms2 installed.])
with_lcms="yes (lcms2)"
PACKAGES_USED="$PACKAGES_USED lcms2"
],
[AC_MSG_WARN([lcms2 not found; disabling ICC profile support])
with_lcms=no
]
)
fi
# OpenEXR
AC_ARG_WITH([OpenEXR],
AS_HELP_STRING([--without-OpenEXR], [build without OpenEXR (default: test)]))
# require 1.2.2 since 1.2.1 has a broken ImfCloseTiledInputFile()
if test x"$with_OpenEXR" != "xno"; then
PKG_CHECK_MODULES(OPENEXR, OpenEXR >= 1.2.2,
[AC_DEFINE(HAVE_OPENEXR,1,[define if you have OpenEXR >=1.2.2 installed.])
with_OpenEXR=yes
PACKAGES_USED="$PACKAGES_USED OpenEXR"
],
[AC_MSG_WARN([OpenEXR not found; disabling OpenEXR support])
with_OpenEXR=no
]
)
fi
# poppler
AC_ARG_WITH([poppler],
AS_HELP_STRING([--without-poppler], [build without poppler (default: test)]))
if test x"$with_poppler" != x"no"; then
PKG_CHECK_MODULES(POPPLER, [poppler-glib >= 0.16.0 cairo >= 1.2],
[AC_DEFINE(HAVE_POPPLER,1,[define if you have poppler-glib >= 0.16.0 and cairo >= 1.2 installed.])
with_poppler=yes
PACKAGES_USED="$PACKAGES_USED poppler-glib cairo"
],
[AC_MSG_WARN([poppler-glib >= 0.16.0 or cairo >= 1.2 not found; disabling PDF load via poppler])
with_poppler=no
]
)
fi
# librsvg
AC_ARG_WITH([rsvg],
AS_HELP_STRING([--without-rsvg], [build without rsvg (default: test)]))
if test x"$with_rsvg" != x"no"; then
PKG_CHECK_MODULES(RSVG, [librsvg-2.0 >= 2.34 cairo >= 1.2],
[AC_DEFINE(HAVE_RSVG,1,[define if you have librsvg-2.0 >= 2.34.0 and cairo >= 1.2 installed.])
with_rsvg=yes
PACKAGES_USED="$PACKAGES_USED librsvg-2.0 cairo"
],
[AC_MSG_WARN([librsvg-2.0 >= 2.34.0 or cairo >= 1.2 not found; disabling SVG load via rsvg])
with_rsvg=no
]
)
fi
# zlib
# some platforms, like macosx, are missing the .pc files for zlib, so
# we fall back to FIND_ZLIB
AC_ARG_WITH([zlib],
AS_HELP_STRING([--without-zlib], [build without zlib (default: test)]))
if test x"$with_zlib" != "xno"; then
PKG_CHECK_MODULES(ZLIB, zlib >= 0.4,
[AC_DEFINE(HAVE_ZLIB,1,[define if you have zlib installed.])
with_zlib=yes
PACKAGES_USED="$PACKAGES_USED zlib"
],
[FIND_ZLIB(
[with_zlib="yes (found by search)"
],
[AC_MSG_WARN([zlib not found; disabling SVGZ buffer support])
with_zlib=no
]
)
]
)
fi
# OpenSlide
AC_ARG_WITH([openslide],
AS_HELP_STRING([--without-openslide],
[build without OpenSlide (default: test)])
)
if test x"$with_openslide" != x"no"; then
PKG_CHECK_MODULES(OPENSLIDE, [openslide >= 3.4.0],
[AC_DEFINE(HAVE_OPENSLIDE_3_4,1,[define if you have OpenSlide >= 3.4.0 installed.])
AC_DEFINE(HAVE_OPENSLIDE,1,[define if you have OpenSlide >= 3.3.0 installed.])
with_openslide=yes
PACKAGES_USED="$PACKAGES_USED openslide"
],
[AC_MSG_NOTICE([OpenSlide >= 3.4.0 not found; checking for >= 3.3.0])
PKG_CHECK_MODULES(OPENSLIDE, [openslide >= 3.3.0],
[AC_DEFINE(HAVE_OPENSLIDE,1,[define if you have OpenSlide >= 3.3.0 installed.])
with_openslide=yes
PACKAGES_USED="$PACKAGES_USED openslide"
],
[AC_MSG_WARN([OpenSlide >= 3.3.0 not found; disabling virtual slide support])
with_openslide=no
]
)
]
)
fi
# matio
AC_ARG_WITH([matio],
AS_HELP_STRING([--without-matio], [build without matio (default: test)]))
if test x"$with_matio" != "xno"; then
PKG_CHECK_MODULES(MATIO, matio,
[AC_DEFINE(HAVE_MATIO,1,[define if you have matio installed.])
with_matio=yes
PACKAGES_USED="$PACKAGES_USED matio"
],
[AC_MSG_WARN([matio not found; disabling matio support])
with_matio=no
]
)
fi
# not external libraries, but have options to disable them, helps to
# reduce attack surface
AC_ARG_WITH([ppm],
AS_HELP_STRING([--without-ppm], [build without ppm (default: with)]))
if test x"$with_ppm" != "xno"; then
AC_DEFINE(HAVE_PPM,1,[define to build ppm support.])
with_ppm=yes
fi
AC_ARG_WITH([analyze],
AS_HELP_STRING([--without-analyze], [build without analyze (default: with)]))
if test x"$with_analyze" != "xno"; then
AC_DEFINE(HAVE_ANALYZE,1,[define to build analyze support.])
with_analyze=yes
fi
AC_ARG_WITH([radiance],
AS_HELP_STRING([--without-radiance], [build without radiance (default: with)]))
if test x"$with_radiance" != "xno"; then
AC_DEFINE(HAVE_RADIANCE,1,[define to build radiance support.])
with_radiance=yes
fi
# cfitsio
AC_ARG_WITH([cfitsio],
AS_HELP_STRING([--without-cfitsio], [build without cfitsio (default: test)]))
if test x"$with_cfitsio" != "xno"; then
PKG_CHECK_MODULES(CFITSIO, cfitsio,
[AC_DEFINE(HAVE_CFITSIO,1,[define if you have cfitsio installed.])
with_cfitsio=yes
PACKAGES_USED="$PACKAGES_USED cfitsio"
],
[AC_MSG_WARN([cfitsio not found; disabling cfitsio support])
with_cfitsio=no
]
)
fi
# libwebp
# some platforms, like ubuntu 12.04, are missing the .pc files for libwebp, so
# we fall back to FIND_LIBWEBP
AC_ARG_WITH([libwebp],
AS_HELP_STRING([--without-libwebp], [build without libwebp (default: test)]))
if test x"$with_libwebp" != "xno"; then
PKG_CHECK_MODULES(LIBWEBP, libwebp >= 0.1.3,
[AC_DEFINE(HAVE_LIBWEBP,1,[define if you have libwebp installed.])
with_libwebp=yes
PACKAGES_USED="$PACKAGES_USED libwebp"
],
[FIND_LIBWEBP(
[with_libwebp="yes (found by search)"
],
[AC_MSG_WARN([libwebp not found; disabling WEBP support])
with_libwebp=no
]
)
]
)
fi
# webp has the stuff for pulling out ICC profile etc in a separate library
#
# we can build with libwebpmux back to 0.3, but it's not until libwebp 0.5 that
# we can read that metadata back successfully ... insist on 0.5 so that tests
# can work smoothly
if test x"$with_libwebp" != "xno"; then
PKG_CHECK_MODULES(LIBWEBPMUX, libwebpmux >= 0.5.0,
[AC_DEFINE(HAVE_LIBWEBPMUX,1,[define if you have libwebpmux installed.])
with_libwebpmux=yes
PACKAGES_USED="$PACKAGES_USED libwebpmux"
],
[AC_MSG_WARN([libwebpmux not found; disabling webp metadata support])
with_libwebpmux=no
]
)
fi
# pangoft2
AC_ARG_WITH([pangoft2],
AS_HELP_STRING([--without-pangoft2],
[build without pangoft2 (default: test)]))
if test x"$with_pangoft2" != "xno"; then
PKG_CHECK_MODULES(PANGOFT2, pangoft2,
[AC_DEFINE(HAVE_PANGOFT2,1,[define if you have pangoft2 installed.])
with_pangoft2=yes
PACKAGES_USED="$PACKAGES_USED pangoft2"
],
[AC_MSG_WARN([pangoft2 not found; disabling pangoft2 support])
with_pangoft2=no
]
)
fi
# install vips8 python
AC_ARG_ENABLE([pyvips8],
AS_HELP_STRING([--enable-pyvips8],
[install vips8 Python overrides (default: no)]),
[enable_pyvips8=$enableval
],
[enable_pyvips8="no (default)"
]
)
if test "x$enable_pyvips8" = "xauto"; then
PKG_CHECK_EXISTS([pygobject-3.0 >= 3.13.0],
[enable_pyvips8=yes
],
[AC_MSG_WARN([pygobject-3.0 not found; disabling vips8 python support])
enable_pyvips8=no
]
)
fi
if test x"$enable_pyvips8" = x"yes"; then
JD_PATH_PYTHON(2.7,,
[enable_pyvips8=no
AC_MSG_WARN([Python not found; disabling vips8 Python binding])
]
)
fi
if test x"$enable_pyvips8" = x"yes"; then
PKG_CHECK_MODULES(PYGOBJECT, [pygobject-3.0 >= 3.13.0])
fi
AM_CONDITIONAL(ENABLE_PYVIPS8, test x"$enable_pyvips8" = x"yes")
# look for TIFF with pkg-config ... fall back to our tester
# pkgconfig support for libtiff starts with libtiff-4
AC_ARG_WITH([tiff],
AS_HELP_STRING([--without-tiff], [build without libtiff (default: test)]))
if test x"$with_tiff" != "xno"; then
PKG_CHECK_MODULES(TIFF, libtiff-4,
[AC_DEFINE(HAVE_TIFF,1,[define if you have libtiff installed.])
with_tiff="yes (pkg-config libtiff-4)"
PACKAGES_USED="$PACKAGES_USED libtiff-4"
],
[FIND_TIFF(
with_tiff="yes (found by search)",
[AC_MSG_WARN([libtiff not found; disabling TIFF support])
with_tiff=no
]
)
]
)
fi
# giflib
FIND_GIFLIB(
[with_giflib="yes (found by search)"
],
[AC_MSG_WARN([giflib not found; disabling direct GIF support])
with_giflib=no
]
)
# look for PNG with pkg-config ... fall back to our tester
AC_ARG_WITH([png],
AS_HELP_STRING([--without-png], [build without libpng (default: test)]))
if test x"$with_png" != "xno"; then
PKG_CHECK_MODULES(PNG, libpng >= 1.2.9,
[AC_DEFINE(HAVE_PNG,1,[define if you have libpng installed.])
with_png="yes (pkg-config libpng >= 1.2.9)"
PACKAGES_USED="$PACKAGES_USED libpng"
],
[FIND_PNG(
[with_png="yes (found by search)"
],
[AC_MSG_WARN([libpng not found; disabling PNG support])
with_png=no
]
)
]
)