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|
use ExtUtils::MakeMaker qw(prompt WriteMakefile);
use ExtUtils::Constant 'WriteConstants';
use Config;
use strict;
require 5.6.0;
unless (@ARGV) {
warn <<END;
Notice: Type perl Makefile.PL -h for command-line option summary.
END
}
# =====> PATHS: CHECK AND ADJUST <=====
my (@INC,@LIBPATH,@LIBS,$LIBGD_VERSION);
my $AUTOCONFIG = 0; # global set by try_to_autoconfigure() below
my $HAVE_GD2 = 1; # until libgd 2.3.1, unset by try_to_autoconfigure()
my ($options,$with,$without,
$lib_gd_path,$lib_ft_path,$lib_png_path,$lib_jpeg_path,$lib_xpm_path,
$lib_tiff_path,$lib_webp_path,$lib_raqm_path,$lib_heif_path,$lib_avif_path,
$lib_zlib_path,$lib_fontconfig_path,$force,$FCGI,$gdlib_config_path);
use File::Basename qw/dirname/;
use File::Spec;
# Detect Strawberry Perl based on path components
# as $Config{uname} is just "uname" for portable versions.
my $_perl_lib_dir = File::Spec->catpath (dirname($^X), '/../../c/lib');
my $default_lib_gd_path
= $^O eq 'MSWin32' && -e $_perl_lib_dir
? $_perl_lib_dir
: '/usr/lib';
use Getopt::Long;
my $result = GetOptions("ignore_missing_gd" => \$force,
"options=s" => \$options,
"without=s" => \$without,
"with=s" => \$with,
"lib_gd_path=s" => \$lib_gd_path,
"lib_ft_path=s" => \$lib_ft_path,
"lib_png_path=s" => \$lib_png_path,
"lib_jpeg_path=s" => \$lib_jpeg_path,
"lib_tiff_path=s" => \$lib_tiff_path,
"lib_xpm_path=s" => \$lib_xpm_path,
"lib_webp_path=s" => \$lib_webp_path,
"lib_raqm_path=s" => \$lib_raqm_path,
"lib_heif_path=s" => \$lib_heif_path,
"lib_avif_path=s" => \$lib_avif_path,
"lib_zlib_path=s" => \$lib_zlib_path,
"lib_fontconfig_path=s" => \$lib_fontconfig_path,
"gdlib_config_path=s" => \$gdlib_config_path,
"fcgi" => \$FCGI,
);
unless (try_to_autoconfigure() || $force) {
die <<END;
**UNRECOVERABLE ERROR**
Could not find gdlib-config nor pkgconfig/gdlib.pc. Please install libgd 2.0.28 or higher.
In Debian and its derivatives (e.g. Ubuntu), it is provided by the libgd-dev or
libgd2-xpm-dev package. Their libgd3 is the latest 2.2.5 (which has a severe security bug).
On Redhat and derivatives or OpenSUSE you need gd-devel.
On FreeBSD it is installed by the graphics/gd port.
Mandriva has libgd2-devel, libgd-devel or lib64gd-devel.
If you want to try to compile anyway, please rerun this script with the
option --ignore_missing_gd and set at least --lib_gd_path and --options.
END
}
@LIBS = qw(-lgd) unless @LIBS;
# support for AMD64 libraries
if (-d '/usr/lib64') {
my @libs64 = map {my $a = $_; $a=~ s/lib$/lib64/; $a} @LIBPATH;
@LIBPATH = (@LIBPATH,@libs64);
}
#############################################################################################
# Build options passed in to script to support reproducible builds via Makefiles
#############################################################################################
unless ($result) {
print STDERR <<END;
Usage: perl Makefile.PL [options]
Configure GD module.
Options:
--options "JPEG,GD2,FT,PNG,WEBP,GIF,XPM,GIFANIM,WBMP,BMP" feature options, separated by commas
--with <features> add. e.g. --with png,gif
--without <features> remove. e.g. --without tiff
--lib_gd_path path path to libgd (/usr/lib)
--lib_ft_path path path to Freetype library (/usr)
--lib_png_path path path to libpng (/usr)
--lib_jpeg_path path path to libjpeg (/usr)
--lib_xpm_path path path to libxpm (/usr)
--lib_tiff_path path path to libtiff (/usr)
--lib_webp_path path path to libwebp (/usr)
--lib_raqm_path path path to libraqm (/usr)
--lib_heif_path path path to libheif (/usr)
--lib_avif_path path path to libavif (/usr)
--lib_zlib_path path path to libpng (/usr)
--lib_fontconfig_path path path to libfontconfig (/usr)
--gdlib_config_path path path to gdlib-config (/usr/bin)
--ignore_missing_gd Ignore missing or old libgd installations and try to compile anyway
--fcgi build for FastCGI compatibility, i.e. no PerlIO
If no options are passed on the command line. The program will
attempt to autoconfigure itself with the gdlib-config program or pkgconfig/gdlib.pc
(present in GD versions 2.0.27 or later). Otherwise it will prompt for these
values interactively.
END
}
for my $w (split /,/, $with || '') {
my $opt = "GD_" . uc($w);
if (!$options || $options !~ /\b\Q$opt\E\b/) {
$options .= " $opt";
print "with feature: $opt\n"
}
}
if ($options && $without) {
for my $w (split /,/, $without) {
my $opt = "GD_" . uc($w);
if ($options =~ /\b\Q$opt\E\b/) {
$options =~ s/\b\Q$opt\E\b//i;
print "without feature: $opt\n"
}
}
}
if( defined($options) )
{
print "Included Features: $options\n";
}
if( defined($lib_gd_path) )
{
print "GD library used from: $lib_gd_path\n";
}
if( defined($lib_ft_path) )
{
print "FreeType library used from: $lib_ft_path\n";
@INC = ("-I$lib_ft_path/include", @INC);
@LIBPATH = ("-L$lib_ft_path/lib", @LIBPATH);
}
if( defined($lib_png_path) )
{
print "PNG library used from: $lib_png_path\n";
@INC = ("-I$lib_png_path/include", @INC);
@LIBPATH = ("-L$lib_png_path/lib", @LIBPATH);
}
if( defined($lib_jpeg_path) )
{
print "JPEG library used from: $lib_jpeg_path\n";
@INC = ("-I$lib_jpeg_path/include", @INC);
@LIBPATH = ("-L$lib_jpeg_path/lib", @LIBPATH);
}
if( defined($lib_xpm_path) )
{
print "XPM library used from: $lib_xpm_path\n";
@INC = ("-I$lib_xpm_path/include", @INC);
@LIBPATH = ("-L$lib_xpm_path/lib", @LIBPATH);
}
if( defined($lib_zlib_path) )
{
print "Zlib library used from: $lib_zlib_path\n";
@INC = ("-I$lib_zlib_path/include", @INC);
@LIBPATH = ("-L$lib_zlib_path/lib", @LIBPATH);
}
if( defined($lib_tiff_path) )
{
print "TIFF library used from: $lib_tiff_path\n";
@INC = ("-I$lib_tiff_path/include", @INC);
@LIBPATH = ("-L$lib_tiff_path/lib", @LIBPATH);
}
if( defined($lib_fontconfig_path) )
{
print "Fontconfig library used from: $lib_fontconfig_path\n";
@INC = ("-I$lib_fontconfig_path/include", @INC);
@LIBPATH = ("-L$lib_fontconfig_path/lib", @LIBPATH);
}
if( defined($lib_webp_path) )
{
print "WEBP library used from: $lib_webp_path\n";
@INC = ("-I$lib_webp_path/include", @INC);
@LIBPATH = ("-L$lib_webp_path/lib", @LIBPATH);
}
if( defined($lib_raqm_path) )
{
print "RAQM library used from: $lib_raqm_path\n";
@INC = ("-I$lib_raqm_path/include", @INC);
@LIBPATH = ("-L$lib_raqm_path/lib", @LIBPATH);
}
if( defined($lib_heif_path) )
{
print "HEIF library used from: $lib_heif_path\n";
@INC = ("-I$lib_heif_path/include", @INC);
@LIBPATH = ("-L$lib_heif_path/lib", @LIBPATH);
}
if( defined($lib_avif_path) )
{
print "AVIF library used from: $lib_avif_path\n";
@INC = ("-I$lib_avif_path/include", @INC);
@LIBPATH = ("-L$lib_avif_path/lib", @LIBPATH);
}
if( defined($gdlib_config_path) )
{
print "gdlib-config used: $gdlib_config_path\n";
}
else
{
$gdlib_config_path = "gdlib-config";
}
#############################################################################################
push @LIBS, '-lfcgi' if $FCGI;
if ($^O eq 'VMS'){
warn "This is a build on OpenVMS. In case of problems with the build\n";
warn "do not bother Lincoln Stein but get in touch with\n";
warn "Martin P.J. Zinser (zinser\@decus.de)\n\n";
if ($ENV{"LIB_ROOT"} eq "") {
warn "Define lib_root as a concealed logical pointing to the\n";
warn "Top directory where you have your libraries installed\n";
warn "E.g. define/job/trans=conc lib_root public\$device:[public.util.libs.]\n";
warn "Also define the logical pubbin to point to the location\n";
warn "of the object libraries\n";
warn "Then re-invoke Makefile.PL\n";
warn "Exiting now...\n";
exit;
}
@INC = qw(-I/lib_root/gd -I/lib_root/libpng -I/lib_root/zlib);
@LIBPATH = qw(-Lpubbin);
@LIBS = qw(-llibgd.olb -llibpng.olb -llibz.olb);
}
# workaround for solaris and other systems
elsif ($^O =~ /(solaris|hpux)/i) {
push @LIBS,'-liconv';
}
###################################################################
# path to libgd, skip prompt if passed in from above
###################################################################
my $PREFIX = $lib_gd_path;
if( ! defined($lib_gd_path) )
{
warn "\n";
$PREFIX = prompt('Where is libgd installed?',$default_lib_gd_path);
}
unless ($AUTOCONFIG || $PREFIX eq $default_lib_gd_path) {
$PREFIX =~ s!/lib$!!;
unshift @INC,"-I$PREFIX/include";
unshift @LIBPATH,"-L$PREFIX/lib";
}
# FEATURE FLAGS
##################################################################################################################
# If build options have not been passed in then prompt for settings
##################################################################################################################
my ($JPEG, $GD2, $FT, $XPM, $GIF,$GIFANIM,$UNCLOSEDPOLY,$FONTCONFIG,$PNG,$TIFF,
$WEBP,$RAQM,$WBMP,$BMP,$FTCIRCLE,$VERSION_33, $HEIF, $AVIF);
if( defined($options) )
{
# WBMP is builtin since at least 1.8.0
if (!defined($LIBGD_VERSION) || $LIBGD_VERSION ge '1.8.0') {
$WBMP = 1;
}
$JPEG = $options =~ m/JPEG/i;
$GD2 = $options =~ m/GD2/i;
$FT = $options =~ m/FT|FREETYPE/i;
$XPM = $options =~ m/XPM/i && join(' ',@LIBS) =~ m/X11/;
# strawberry has -lXpm without -lX11
if (!$XPM && join(' ',@LIBS) =~ m/-lXpm/) {
print "Remove -lXpm and XPM feature without -lX11\n" if $options =~ m/XPM/i;
@LIBS = grep { $_ ne '-lXpm' } @LIBS;
}
$GIF = $options =~ m/GIF/i;
$PNG = $options =~ m/PNG/i;
$TIFF = $options =~ m/TIFF/i;
$WEBP = $options =~ m/WEBP/i;
$RAQM = $options =~ m/RAQM/i;
$HEIF = $options =~ m/HEIF/i;
$AVIF = $options =~ m/AVIF/i;
$BMP = $options =~ m/WINDOWS_BMP/i || $options =~ m/\WBMP\W/;
$GIFANIM = $GIF && $options =~ m/GIFANIM/i;
$VERSION_33= $options =~ m/VERSION_33/i; # i.e. 2.0.33 or higher
$FTCIRCLE = $options =~ m/FTCIRCLE/i;
$UNCLOSEDPOLY= $options =~ m/UNCLOSEDPOLY/i;
$FONTCONFIG = $options =~ m/FONTCONFIG/i;
}
else
{
warn "\nPlease choose the features that match how libgd was built:\n";
$WBMP = 1;
$JPEG = lc prompt('Build JPEG support?','y') eq 'y';
$PNG = lc prompt('Build PNG support?','y') eq 'y';
$GD2 = lc prompt('Build GD2 support?','y') eq 'y';
$TIFF = lc prompt('Build TIFF support?','y') eq 'y';
$WEBP = lc prompt('Build WEBP support?','y') eq 'y';
$RAQM = lc prompt('Build RAQM support?','y') eq 'y';
$HEIF = lc prompt('Build HEIF support?','y') eq 'y';
$AVIF = lc prompt('Build AVIF support?','y') eq 'y';
$FT = lc prompt('Build FreeType support?','y') eq 'y';
if ($FT) {
$FONTCONFIG = lc prompt('Build fontconfig support?','y') eq 'y';
$FTCIRCLE = lc prompt('Build with FTCircle support?','y') eq 'y';
}
$GIF = lc prompt('Build GIF support?','y') eq 'y';
$GIFANIM = $GIF && lc prompt('Build support for animated GIFs?','y') eq 'y';
$XPM = $^O !~ /^freebsd|MSWin32$/ && lc prompt('Build XPM support?','y') eq 'y';
$BMP = lc prompt('Build BMP support?','y') eq 'y';
}
##################################################################################################################
#### no user-serviceable parts below #####
if (!$AUTOCONFIG) {
warn "\nIf you experience compile problems, please check the \@INC, \@LIBPATH and \@LIBS\n",
"arrays defined in Makefile.PL and manually adjust, if necessary.\n\n";
push @LIBS,'-lfreetype' if $FT;
push @LIBS,'-ljpeg' if $JPEG;
push @LIBS,'-lpng','-lz' if $PNG;
push @LIBS,'-ltiff' if $TIFF;
push @LIBS,'-lwebp' if $WEBP;
push @LIBS,'-lraqm' if $RAQM;
push @LIBS,'-lheif' if $HEIF;
push @LIBS,'-lavif' if $AVIF;
push @LIBS,'-lm' unless $^O eq 'MSWin32';
push @INC, '-I/lib_root/libjpeg' if ($JPEG && $^O eq 'VMS');
push @INC, '-I/lib_root/ft2/include/freetype' if ($FT && $^O eq 'VMS');
push @INC, '-I/X11' if ($XPM && $^O eq 'VMS');
# FreeBSD 3.3 with libgd built from ports croaks if -lXpm is specified
if ($^O ne 'freebsd' && $^O ne 'MSWin32') {
push @LIBS,'-lX11','-lXpm' if $XPM;
}
} else {
print "External INC: ", join(' ',@INC),"\n" if @INC;
print "External LIBS: ", join(' ',$ENV{'GD_LIBS'},@LIBPATH,@LIBS),"\n";
}
my $CAPI = defined $ExtUtils::MakeMaker::CAPI_support;
my $DEFINES = '';
$DEFINES .= ' -DHAVE_WBMP' if $WBMP; # since 1.8.0
$DEFINES .= ' -DHAVE_JPEG' if $JPEG;
$DEFINES .= ' -DHAVE_FT' if $FT;
$DEFINES .= ' -DHAVE_XPM' if $XPM;
$DEFINES .= ' -DHAVE_GIF' if $GIF;
$DEFINES .= ' -DHAVE_GD2' if $HAVE_GD2;
$DEFINES .= ' -DHAVE_PNG' if $PNG;
$DEFINES .= ' -DHAVE_TIFF' if $TIFF;
$DEFINES .= ' -DFCGI' if $FCGI;
$DEFINES .= ' -DHAVE_GIFANIM' if $GIFANIM;
$DEFINES .= ' -DVERSION_33' if $VERSION_33;
$DEFINES .= ' -DHAVE_UNCLOSEDPOLY' if $UNCLOSEDPOLY;
$DEFINES .= ' -DHAVE_FONTCONFIG' if $FONTCONFIG;
$DEFINES .= ' -DHAVE_FTCIRCLE' if $FTCIRCLE;
$DEFINES .= ' -DHAVE_WEBP' if $WEBP;
$DEFINES .= ' -DHAVE_RAQM' if $RAQM;
$DEFINES .= ' -DHAVE_HEIF' if $HEIF;
$DEFINES .= ' -DHAVE_AVIF' if $AVIF;
$DEFINES .= ' -DHAVE_BMP' if $BMP; # since 2.1.0
$DEFINES .= " -DLIBGD_VERSION=\"$LIBGD_VERSION\"" if defined($LIBGD_VERSION);
open F,">.config.cache";
print F $DEFINES,"\n";
close F;
my $CCFLAGS = $Config{ccflags};
$CCFLAGS .= " -Wall -Wextra -Wformat=1" if $Config{gccversion} and $] > 5.020;
# hardened CFLAGS for testing
#$CCFLAGS .= ' -D_GNU_SOURCE -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches';
my $LDDLFLAGS = $Config{lddlflags};
# fixup mingw linker problems with empty weak symbols
$LDDLFLAGS .= " -Wl,--verbose" if $Config{gccversion} and $^O eq 'MSWin32';
my $LD = $Config{ld};
if ($LD eq 'g++' and $^O eq 'MSWin32') {
$LD = 'gcc';
}
my %WriteMakefileArgs = (
'NAME' => 'GD',
'ABSTRACT' => 'Perl interface to the libgd graphics library',
'VERSION_FROM' => 'lib/GD.pm',
'PREREQ_PM' => {
'Math::Trig' => 0,
},
'CONFIGURE_REQUIRES' => {
'ExtUtils::Constant' => 0.22,
'ExtUtils::PkgConfig' => 0,
'File::Which' => 0,
},
'TEST_REQUIRES' => {
'Test::More' => 0.88,
'Test::Fork' => 0.02,
'Test::NoWarnings' => '1.00',
},
'PL_FILES' => {'bdf_scripts/bdf2gdfont_pl.PL' => 'bdf_scripts/bdf2gdfont.pl',
'lib/GD/Image_pm.PL' => 'lib/GD/Image.pm'},
'LIBS' => [join(' ',$ENV{'GD_LIBS'},@LIBPATH,@LIBS)],
'INC' => join(' ',$ENV{'GD_INC'},@INC),
'LD' => $LD,
'CCFLAGS' => $CCFLAGS,
'LDDLFLAGS' => $LDDLFLAGS,
'EXE_FILES' => ['bdf_scripts/bdf2gdfont.pl'],
'AUTHOR' => 'Lincoln Stein <lincoln.stein@gmail.com>',
# Maintained by Reini Urban now
$CAPI ? ('CAPI' => 'TRUE') : (),
'DEFINE' => $DEFINES,
'clean' => {
FILES => '.config.cache cover_db MANIFEST.git *.gcov GD.gcda GD.gcno'
.' META.yml META.json'
},
'LICENSE' => 'perl_5',
'META_MERGE' => {
"meta-spec" => { version => 2 },
recommends => {
'Math::Trig' => 0,
'ExtUtils::PkgConfig' => 0,
'ExtUtils::Constant'=> '0.23',
'File::Which' => 0,
'Test::More' => '0.88',
'Test::Fork' => '0.02',
'Test::NoWarnings' => '1.00',
},
resources => {
repository => {
web => "https://github.com/lstein/Perl-GD",
url => "git://github.com/lstein/Perl-GD.git",
type => 'git',
},
license => "https://dev.perl.org/licenses/",
},
prereqs => {
develop => {
requires => {
'Class::XSAccessor' => 0,
'Text::CSV_XS' => 0,
'List::MoreUtils' => 0,
'Test::Kwalitee' => 0,
'Pod::Spell::CommonMistakes' => 0,
'Test::Pod' => '1.00',
'Algorithm::Diff' => 0,
'Test::NoWarnings' => '1.00',
},
},
},
},
SIGN => 1,
);
unless ( eval { ExtUtils::MakeMaker->VERSION(6.56) } ) {
my $br = delete $WriteMakefileArgs{BUILD_REQUIRES};
my $pp = $WriteMakefileArgs{PREREQ_PM};
for my $mod ( keys %$br ) {
if ( exists $pp->{$mod} ) {
$pp->{$mod} = $br->{$mod} if $br->{$mod} > $pp->{$mod};
}
else {
$pp->{$mod} = $br->{$mod};
}
}
}
delete $WriteMakefileArgs{CONFIGURE_REQUIRES}
unless eval { ExtUtils::MakeMaker->VERSION(6.52) };
delete $WriteMakefileArgs{TEST_REQUIRES}
unless eval { ExtUtils::MakeMaker->VERSION(6.52) };
delete $WriteMakefileArgs{META_MERGE}
unless eval { ExtUtils::MakeMaker->VERSION(6.46) };
WriteMakefile(%WriteMakefileArgs);
my @constants_iv = qw(
GD_CMP_IMAGE
GD_CMP_NUM_COLORS
GD_CMP_COLOR
GD_CMP_SIZE_X
GD_CMP_SIZE_Y
GD_CMP_TRANSPARENT
GD_CMP_BACKGROUND
GD_CMP_INTERLACE
GD_CMP_TRUECOLOR
GD_PIXELATE_UPPERLEFT
GD_PIXELATE_AVERAGE
gdBrushed
gdDashSize
gdMaxColors
gdStyled
gdStyledBrushed
gdTiled
gdTransparent
gdAntiAliased
gdArc
gdPie
gdChord
gdNoFill
gdEdged
gdEffectReplace
gdEffectAlphaBlend
gdEffectNormal
gdEffectOverlay
gdEffectMultiply
gdAlphaMax
gdAlphaOpaque
gdAlphaTransparent
gdRedMax
gdGreenMax
gdBlueMax
GD_MAJOR_VERSION
GD_MINOR_VERSION
GD_RELEASE_VERSION
GD_FLIP_HORINZONTAL
GD_FLIP_VERTICAL
GD_FLIP_BOTH
GD_RESOLUTION
GD_DEFAULT
GD_BELL
GD_BESSEL
GD_BILINEAR_FIXED
GD_BICUBIC
GD_BICUBIC_FIXED
GD_BLACKMAN
GD_BOX
GD_BSPLINE
GD_CATMULLROM
GD_GAUSSIAN
GD_GENERALIZED_CUBIC
GD_HERMITE
GD_HAMMING
GD_HANNING
GD_MITCHELL
GD_NEAREST_NEIGHBOUR
GD_POWER
GD_QUADRATIC
GD_SINC
GD_TRIANGLE
GD_WEIGHTED4
GD_LINEAR
GD_METHOD_COUNT
GD_AFFINE_TRANSLATE
GD_AFFINE_SCALE
GD_AFFINE_ROTATE
GD_AFFINE_SHEAR_HORIZONTAL
GD_AFFINE_SHEAR_VERTICAL
);
# Note that ExtUtils::Constant::ProxySubs creates code incompatible
# with <5.14. Only 0.23_04 has that fixed.
if (!-e 'const-xs.inc' or !-e"const-c.inc") {
WriteConstants(
#PROXYSUBS => {autoload => 1},
NAME => 'GD',
NAMES => \@constants_iv,
DEFAULT_TYPE => 'IV');
}
exit 0;
sub try_to_autoconfigure {
#my ($options,$lib_gd_path,$INC,$LIBPATH,$LIBS) = @_;
my ($version, $cflags, $ldflags, $libs, $libdir, $features, $includedir);
# perl Makefile.PL --lib_gd_path /opt/libgd/2.1.1/lib
my ($prefix) = $lib_gd_path ? ($lib_gd_path =~ m|(^.*)/lib|) : "";
my $bindir = $prefix ? "$prefix/bin/" : $lib_gd_path ? "$lib_gd_path/../bin/" : "";
my $incdir = $prefix ? "$prefix/include" : $lib_gd_path ? "$lib_gd_path/../include/" : "";
print "Probing with prefix $prefix\n";
if (defined($gdlib_config_path)) {
;
} elsif (!$bindir or !-x "${bindir}gdlib-config") {
require File::Which;
$gdlib_config_path = File::Which::which('gdlib-config');
print "$gdlib_config_path from PATH\n" if $gdlib_config_path;
} else {
$gdlib_config_path = "${bindir}gdlib-config";
print "$gdlib_config_path from bindir\n";
}
my $config = `$gdlib_config_path --all` if $gdlib_config_path;
if ($^O ne 'MSWin32'
and !$config
and !-e "$prefix/lib/pkgconfig/gdlib.pc"
and !-e "/usr/lib/pkgconfig/gdlib.pc")
{
$gdlib_config_path = "gdlib-config" unless defined($gdlib_config_path);
$config = `$gdlib_config_path --all`;
}
unless ($config) {
my %config;
warn "No gdlib-config found, try gdlib.pc pkgconfig\n";
# NOTE: 1.16 ExtUtils::PkgConfig->find is broken, it ignores the given path.
# The exists method is also broken. So we use the autoloaded methods directly
require ExtUtils::PkgConfig;
my $pc = "$prefix/lib/pkgconfig/gdlib.pc";
print "Trying $pc\n" if $prefix;
if ($prefix and -f "$pc") {
$cflags = ExtUtils::PkgConfig->cflags($pc);
if (!$cflags) {
# Another ExtUtils::PkgConfig bug. works on linux, but not MSWin32
if ($ENV{PKG_CONFIG_PATH} and ExtUtils::PkgConfig->exists("gdlib")) {
print "Trying gdlib via PKG_CONFIG_PATH instead\n";
%config = ExtUtils::PkgConfig->find ("gdlib");
$config{path} = $pc;
if (!$config{cflags} and $^O eq 'MSWin32') {
# vcpkg workaround
warn "Adding $incdir to cflags on MSWin32\n";
$config{cflags} = "-I\"$incdir\"";
}
if ($config{libs} eq "-lgd" and $^O eq 'MSWin32') {
# vcpkg workaround
warn "Adding $prefix/lib to libs on MSWin32\n";
$config{libs} = "-L\"$prefix/lib\" -lgd";
}
}
$cflags = $config{cflags};
}
%config = (
cflags => $cflags ? $cflags : ExtUtils::PkgConfig->libs($pc),
libs => ExtUtils::PkgConfig->libs($pc),
modversion => ExtUtils::PkgConfig->modversion($pc),
path => $pc,
pkg => "gdlib"
) unless %config;
print "Detected $pc\n";
}
elsif ($lib_gd_path and -f "$lib_gd_path/pkgconfig/gdlib.pc") {
$pc = "$lib_gd_path/pkgconfig/gdlib.pc";
print "Trying $pc\n";
%config = (
cflags => ExtUtils::PkgConfig->cflags($pc),
libs => ExtUtils::PkgConfig->libs($pc),
modversion => ExtUtils::PkgConfig->modversion($pc),
path => $pc,
pkg => "gdlib"
);
print "Detected $pc\n";
}
elsif (ExtUtils::PkgConfig->exists("gdlib")) {
print "Found a gdlib.pc\n"; # but dont know where
# find croaks if not found
%config = ExtUtils::PkgConfig->find("gdlib");
$config{path} = ExtUtils::PkgConfig->find("gdlib", "path");
}
unless (%config) {
# MSWin32 may not have a pkg-config and not gdlib-config by default.
# Need to provide the options manually (or probe)
if ($force && $lib_gd_path && $options) {
$libdir = $lib_gd_path;
$config{modversion} = '2.3.3';
$config{cflags} = "-I\"".$incdir."\" -I\"".$lib_gd_path."\"";
$config{libs} = "-L\"".$libdir."\" -lgd";
$config{pkg} = "gdlib";
warn "No gdlib.pc found, set config manually.\n";
} else {
return;
}
}
$version = $config{modversion};
$cflags = $config{cflags};
$libs = $config{libs};
if ($lib_gd_path and $^O eq 'MSWin32') {
# vcpkg workarounds
if (!$cflags) {
# vcpkg workaround
warn "Adding $incdir to cflags on MSWin32\n";
$cflags = "-I\"$incdir\"";
}
if ($libs eq "-lgd") {
warn "Adding $prefix/lib to libs on MSWin32\n";
$libs = "-L\"$prefix/lib\" -lgd";
}
}
warn "Configuring for libgd version $version (w/o gdlib-config).\n"
." cflags: $cflags\n"
." libs: $libs\n"
." version: $version\n";
($libdir, $libs) = $libs =~ m/-L(.*) (-lgd.*)/;
# Requires.private: zlib libpng freetype2 >= 9.8.3 fontconfig libjpeg xpm libtiff-4
# Libs.private: -L/opt/local/lib -lz -L/opt/local/lib -lpng16 -L/opt/local/lib -lfreetype -L/opt/local/lib -lfontconfig -lfreetype -ljpeg -L/opt/local/lib -lXpm -lX11 -L/opt/local/lib -ltiff -lwebp
# not in the hash!
# check the .pc file from $config{pkg}
$pc = "$prefix/lib/pkgconfig/gdlib.pc";
if ($config{path}) {
$pc = $config{path};
}
elsif ($config{pkg}) {
$pc = "$prefix/lib/pkgconfig/" . $config{pkg} . ".pc";
}
if (!-e $pc) {
my @paths_to_check = ();
if (exists $ENV{PKG_CONFIG_PATH}) {
my $splitre = ($^O eq 'MSWin32') ? qr/;/ : qr/:/;
my $pathsep = ($^O eq 'MSWin32') ? "\\" : "/";
push @paths_to_check,
map {"$_${pathsep}gdlib.pc"}
split($splitre, $ENV{PKG_CONFIG_PATH});
}
push @paths_to_check, (
"$prefix/lib/pkgconfig/gdlib.pc",
"$prefix/lib64/pkgconfig/gdlib.pc",
"/usr/lib64/pkgconfig/gdlib.pc",
"/usr/local/lib/pkgconfig/gdlib.pc");
for my $p (@paths_to_check)
{
if (-e $p) {
$pc = $p; last;
}
}
}
# Debian multiarch
my $pc_libdir = ExtUtils::PkgConfig->variable($config{pkg}, 'libdir');
$pc = "$pc_libdir/pkgconfig/gdlib.pc";
if (-e $pc) {
my $F;
open $F, "<", $pc;
my $private;
while (<$F>) {
next unless /^Requires.private/;
$private = $_;
}
close $F;
warn "Using $pc: $private\n";
$features = 'GD_GIF GD_OPENPOLYGON';
$features .= ' GD_ZLIB' if $private =~ / zlib /;
$features .= ' GD_PNG' if $private =~ / libpng /;
$features .= ' GD_FREETYPE' if $private =~ / freetype/;
$features .= ' GD_FONTCONFIG' if $private =~ / fontconfig/;
$features .= ' GD_RAQM' if $private =~ / raqm/;
$features .= ' GD_JPEG' if $private =~ / libjpeg/;
$features .= ' GD_XPM' if $private =~ / xpm/;
$features .= ' GD_TIFF' if $private =~ / libtiff/;
$features .= ' GD_WEBP' if $private =~ / libwebp/;
$features .= ' GD_HEIF' if $private =~ / libheif/;
$features .= ' GD_AVIF' if $private =~ / libavif/;
} else {
warn "gdlib.pc not found, guessing the features.\n";
$features = 'GD_GIF GD_OPENPOLYGON GD_ZLIB GD_PNG GD_FREETYPE GD_FONTCONFIG GD_JPEG GD_XPM GD_TIFF GD_WEBP';
#$features .= 'GD_WEBP' if $version ge '2.3.0';
$features .= ' GD_AVIF' if $version ge '2.3.2';
$features .= ' GD_HEIF' if $version ge '2.3.3' and $^O ne 'darwin';
}
$AUTOCONFIG++;
} else {
$AUTOCONFIG++;
($version) = $config =~ /^GD library\s+(\S+)/m;
warn "Configuring for libgd version $version (w/ gdlib-config).\n";
($includedir) = $config =~ /^includedir:\s*(.+)$/m;
($cflags) = $config =~ /^cflags:\s*(.+)$/m;
($ldflags) = $config =~ /^ldflags:\s*(.+)$/m;
($libs) = $config =~ /^libs:\s*(.+)$/m;
($libdir) = $config =~ /^libdir:\s*(.+)$/m;
($features) = $config =~ /^features:\s*(.+)$/m;
($includedir) = $config =~ /^includedir:\s*(.+)$/m;
}
$LIBGD_VERSION = $version;
@INC = map {s/^-I// && "-I$_"} split /\s+/,$cflags;
@LIBS = split /\s+/,$libs;
if ($libdir) {
if ($config) {
@LIBPATH = map {s/^-L// && "-L$_"} split /\s+/,$ldflags;
($lib_gd_path = $libdir) =~ s!/[^/]+$!!;
} else {
$lib_gd_path = $libdir;
}
push @LIBPATH,"-L$libdir";
}
push @LIBS,"-lgd" unless $libs =~ /-lgd/;
if (!$options) {
$options = $features;
my ($release, $major, $minor) = $version =~ /^(\d+)\.(\d+)\.(\d+)/;
$options .= " GD_UNCLOSEDPOLY GD_FTCIRCLE VERSION_33 GD_GIFANIM"
if defined($minor)
&& ($release > 2
|| ($release == 2 && $major > 0)
|| ($release == 2 && $major == 0 && $minor >= 33));
$options .= " WINDOWS_BMP"
if defined($minor)
&& ($release > 2
|| ($release == 2 && $major > 0));
if (defined($minor)
&& ($release > 2
|| ($release == 2 && $major > 3)
|| ($release == 2 && $major == 3 && $minor >= 2))) {
$HAVE_GD2 = 0;
$AVIF = 1;
} else {
$options .= " GD2";
$HAVE_GD2 = 1;
$AVIF = 0;
$HEIF = 0;
}
if (defined($minor)
&& ($release > 2
|| ($release == 2 && $major > 3)
|| ($release == 2 && $major == 3 && $minor >= 3))) {
$HEIF = 1;
}
} else {
my ($release, $major, $minor) = $version =~ /^(\d+)\.(\d+)\.(\d+)/;
$options .= " GD_UNCLOSEDPOLY GD_FTCIRCLE VERSION_33"
if defined($minor)
&& ($release > 2
|| ($release == 2 && $major > 0)
|| ($release == 2 && $major == 0 && $minor >= 33));
}
if ($config) {
my @correct_inc = map {s/^-I// && $_} split /\s+/,$cflags;
check_for_stray_headers($includedir,@correct_inc);
}
return 1;
}
sub check_for_stray_headers {
my @official_libraries = @_;
my %official_libraries = map {$_=>1} @official_libraries;
print STDERR "Checking for stray libgd header files...";
my $cc = $Config{'cc'};
my $data = `$cc -print-search-dirs 2>/dev/null`;
$data ||= '';
my ($libraries) = $data =~ /^libraries: =(.+)/m;
my @cc_libs = split /:/,$libraries;
foreach (@cc_libs) { s/\/$//; }
my %libraries = map {$_=>1} (@cc_libs,'/include','/usr/include',
'/usr/local/include','/opt/include',
'/usr/X11R6/include');
my $problems;
my $o = $official_libraries[0];
foreach (keys %libraries) {
s/\blib\b/include/;
next if $official_libraries{$_};
next unless -e "$_/gd.h";
if (-l "$_/gd.h" or -l "$o/gd.h") {
next if (stat("$_/gd.h"))[1] == (stat("$o/gd.h"))[1];
}
warn "\n\n** WARNING: found gd.h header file in ${_}/gd.h, but it is expected at $official_libraries[0]/gd.h. This may cause compile errors! **\n";
$problems++;
}
print STDERR $problems ? "** Possible problems found **\n" : "none found.\n";
print STDERR "\n";
}
sub MY::postamble {
my $postamble = <<'END';
html: lib/GD.pm
pod2html --outfile=GD.html lib/GD.pm
END
$postamble;
}
package MY;
# Ignore templates
sub libscan {
return 0 if $_[1] =~ /_p[ml].PL$/;
return $_[1];
}
sub processPL {
my $inherited = shift->SUPER::processPL(@_);
$inherited =~ s/(:: lib\/GD\/Image_pm\.PL)/$1 .config.cache/;
$inherited;
}
sub depend {
"
release : dist
git tag release_\$(VERSION_SYM)
cpan-upload \$(DISTVNAME).tar\$(SUFFIX)
git push
git push --tags
const-c.inc const-xs.inc : Makefile.PL
GCOV = gcov
test_cover :: pure_all
\$(RM_RF) cover_db
+\$(PERLRUNINST) -S cover -test
test_coveralls :: pure_all
+\$(PERLRUNINST) -S cover -test -report coveralls
gcov : \$(BASEEXT).c.gcov \$(BASEEXT).gcov cover_db/\$(BASEEXT)-xs.html
\$(BASEEXT).c.gcov \$(BASEEXT).xs.gcov : \$(BASEEXT).xs
\$(MAKE) CCFLAGS=\"\$(CCFLAGS) -fprofile-arcs -ftest-coverage\" LDDLFLAGS=\"\$(LDDLFLAGS) -fprofile-arcs -ftest-coverage\"
\$(GCOV) \$(BASEEXT).c \$(BASEEXT).xs
cover_db/\$(BASEEXT)-xs.html : \$(BASEEXT).xs.gcov
PERL5OPT=-MDevel::Cover make test
-$^X -S gcov2perl \$(BASEEXT).c.gcov \$(BASEEXT).xs.gcov
$^X -S cover
gprof :
\$(MAKE) CCFLAGS=\"\$(CCFLAGS) -pg\" LDDLFLAGS=\"\$(LDDLFLAGS) -pg\"
"
}
|
