summaryrefslogtreecommitdiff
blob: b96a531dfbfd55abb06b58c98e86637969a7d7db (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit flag-o-matic java-pkg-2 java-ant-2 toolchain-funcs java-osgi

MY_PV="${PV/_rc/RC}"
MY_DMF="http://download.eclipse.org/eclipse/downloads/drops4/R-${MY_PV}-201812060815"
MY_P="${PN}-${MY_PV}"

DESCRIPTION="GTK based SWT Library"
HOMEPAGE="http://www.eclipse.org/"
SRC_URI="
	amd64? ( ${MY_DMF}/${MY_P}-gtk-linux-x86_64.zip )
	ppc64? ( ${MY_DMF}/${MY_P}-gtk-linux-ppc64le.zip )"

LICENSE="CPL-1.0 LGPL-2.1 MPL-1.1"
SLOT="4.10"
KEYWORDS="~amd64 ppc64"
IUSE="cairo opengl webkit"

COMMON_DEP="
	>=dev-libs/atk-1.10.2
	>=dev-libs/glib-2.32
	>=x11-libs/gtk+-2.6.8:2
	x11-libs/libXtst
	cairo? ( >=x11-libs/cairo-1.4.14 )
	opengl?	(
		virtual/glu
		virtual/opengl
	)
	webkit? (
		net-libs/webkit-gtk:4
	)"
DEPEND="${COMMON_DEP}
	>=virtual/jdk-1.8:*[-headless-awt]
	x11-base/xorg-proto
	x11-libs/libX11
	x11-libs/libXrender
	x11-libs/libXt
	>=x11-libs/libXtst-1.1.0"
RDEPEND="${COMMON_DEP}
	>=virtual/jre-1.8:*"
BDEPEND="
	app-arch/unzip
	virtual/pkgconfig
"

S="${WORKDIR}"

# JNI libraries don't need SONAME, bug #253756
QA_SONAME='usr/lib[^/]*/libswt-[^/]+.so'

PATCHES=(
	"${FILESDIR}"/${P}-as-needed-and-flag-fixes.patch
)

src_unpack() {
	local DISTFILE=${A}
	unzip -jq "${DISTDIR}"/${DISTFILE} swt.jar src.zip || die "Unable to extract distfile"
	unpack "./src.zip"

	# Cleanup the redirtied directory structure
	rm -rf about_files/ || die
}

src_prepare() {
	# Replace the build.xml to allow compilation without Eclipse tasks
	cp "${FILESDIR}/build.xml" "${S}/build.xml" || die "Unable to update build.xml"
	mkdir "${S}/src" && mv "${S}/org" "${S}/src" || die "Unable to restructure SWT sources"

	# Apply patches
	default

	# Define missing g_thread_supported() to be already started.
	sed -i '1s/^/#define g_thread_supported() 1\n\n/' "${S}"/os_custom.h || die

	# Webext is also in the library directory
	sed -i 's|findResource([^,]\+|findResource("swt"|' \
		"${S}"/src/org/eclipse/swt/browser/WebKit.java || die
}

src_compile() {
	append-cflags -fcommon # https://bugs.gentoo.org/707838

	# Drop jikes support as it seems to be unfriendly with SWT
	java-pkg_filter-compiler jikes

	local JAWTSO="libjawt.so"
	IFS=":" read -r -a ldpaths <<< $(java-config -g LDPATH)

	for libpath in "${ldpaths[@]}"; do
		if [[ -f "${libpath}/${JAWTSO}" ]]; then
			export AWT_LIB_PATH="${libpath}"
			break
		fi
	done

	if [[ -z "${AWT_LIB_PATH}" ]]; then
		eerror "${JAWTSO} not found in the JDK being used for compilation!"
		die "cannot build AWT library"
	fi

	# Fix the pointer size for AMD64
	export SWT_PTR_CFLAGS=-DJNI64

	# Bug #461784, g_thread_init is deprecated since glib-2.32.
	append-cflags -DNO__1g_1thread_1init

	local make="emake -f make_linux.mak NO_STRIP=y CC=$(tc-getCC) CXX=$(tc-getCXX)"

	einfo "Building AWT library"
	${make} make_awt AWT_LIBS="-L\$(AWT_LIB_PATH) -Wl,-rpath,\$(AWT_LIB_PATH) -ljawt \`pkg-config --libs x11\`"

	einfo "Building SWT library"
	${make} make_swt

	einfo "Building JAVA-AT-SPI bridge"
	${make} make_atk

	if use cairo ; then
		einfo "Building CAIRO support"
		${make} make_cairo
	fi

	if use opengl ; then
		einfo "Building OpenGL component"
		${make} make_glx
	fi

	if use webkit ; then
		einfo "Building WebKit component"
		${make} make_webkit make_webkit2extension
	fi

	einfo "Building JNI libraries"
	eant compile

	einfo "Copying missing files"
	cp -i "${S}/version.txt" "${S}/build/version.txt" || die
	cp -i "${S}/src/org/eclipse/swt/internal/SWTMessages.properties" \
		"${S}/build/org/eclipse/swt/internal/" || die
	unzip swt.jar 'org/eclipse/swt/internal/gtk/*.css' -d build || die

	einfo "Packing JNI libraries"
	eant jar
}

src_install() {
	local swtArch=${ARCH}
	use amd64 && swtArch=x86_64

	sed "s/SWT_ARCH/${swtArch}/" "${FILESDIR}/${PN}-${SLOT}-manifest" > "MANIFEST_TMP.MF" || die
	remove_from_manifest() {
		local subpkg=$1
		sed -i -e "/ org.eclipse.swt.internal.$subpkg; x-internal:=true,/d" "MANIFEST_TMP.MF" || die
	}
	use cairo || remove_from_manifest cairo
	use opengl || remove_from_manifest opengl.glx
	use webkit || remove_from_manifest webkit
	java-osgi_newjar-fromfile "swt.jar" "MANIFEST_TMP.MF" "Standard Widget Toolkit for GTK 2.0"

	java-pkg_sointo "/usr/$(get_libdir)/swt"
	java-pkg_doso *.so

	dodoc about.html
}