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vala_0_38, vala_0_40, vala_0_42: add configuration to disable graphviz

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This allows building Vala without support for Graphviz; useful for more
minimal installs where we don't want to pull it (and transitively,
pango, gd, etc.) in as a dependency.
This commit is contained in:
Andrew Dunham 2018-12-28 02:11:09 -05:00
parent f094f1d07a
commit c52362cd18
4 changed files with 483 additions and 5 deletions
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53
pkgs/development/compilers/vala/default.nix
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@ -1,11 +1,46 @@
{ stdenv, lib, fetchurl, pkgconfig, flex, bison, libxslt, autoconf, automake, graphviz
, glib, libiconv, libintl, libtool, expat
{ stdenv, lib, fetchurl, fetchpatch, pkgconfig, flex, bison, libxslt, autoconf, automake, autoreconfHook
, graphviz, glib, libiconv, libintl, libtool, expat
}:
let
generic = { major, minor, sha256, extraNativeBuildInputs ? [], extraBuildInputs ? [] }:
generic = lib.makeOverridable ({
major, minor, sha256,
extraNativeBuildInputs ? [],
extraBuildInputs ? [],
withGraphviz ? false
}:
let
atLeast = lib.versionAtLeast "${major}.${minor}";
# Patches from the openembedded-core project to build vala without graphviz
# support. We need to apply an additional patch to allow building when the
# header file isn't available at all, but that patch (./gvc-compat.patch)
# can be shared between all versions of Vala so far.
graphvizPatch =
let
fp = { commit, sha256 }: fetchpatch {
url = "https://github.com/openembedded/openembedded-core/raw/${commit}/meta/recipes-devtools/vala/vala/disable-graphviz.patch";
inherit sha256;
};
in {
"0.38" = fp {
commit = "2c290f7253bba5ceb0d32e7d0b0ec0d0e81cc263";
sha256 = "056ybapfx18d7xw1k8k85nsjrc26qk2q2d9v9nz2zrcwbq5brhkp";
};
# NOTE: the openembedded-core project doesn't have a patch for 0.40.12
# or 0.42.4 just yet; we've fixed the single merge conflict in the
# patches below and checked them in here.
# 0.40.12: https://github.com/openembedded/openembedded-core/raw/8553c52f174af4c8c433c543f806f5ed5c1ec48c/meta/recipes-devtools/vala/vala/disable-graphviz.patch
# 0.42.4: https://github.com/openembedded/openembedded-core/raw/dfbbff39cfd413510abbd60930232a9c6b35d765/meta/recipes-devtools/vala/vala/disable-graphviz.patch
"0.40" = ./disable-graphviz-0.40.12.patch;
"0.42" = ./disable-graphviz-0.42.4.patch;
}.${major} or (throw "no graphviz patch for this version of vala");
disableGraphviz = atLeast "0.38" && !withGraphviz;
in stdenv.mkDerivation rec {
name = "vala-${version}";
version = "${major}.${minor}";
@ -19,16 +54,24 @@ let
patchShebangs tests
'';
# If we're disabling graphviz, apply the patches and corresponding
# configure flag. We also need to override the path to the valac compiler
# so that it can be used to regenerate documentation.
patches = lib.optionals disableGraphviz [ graphvizPatch ./gvc-compat.patch ];
configureFlags = lib.optional disableGraphviz "--disable-graphviz";
preBuild = lib.optional disableGraphviz "buildFlagsArray+=(\"VALAC=$(pwd)/compiler/valac\")";
outputs = [ "out" "devdoc" ];
nativeBuildInputs = [
pkgconfig flex bison libxslt
] ++ lib.optional (stdenv.isDarwin && (atLeast "0.38")) expat
++ lib.optional disableGraphviz autoreconfHook # if we changed our ./configure script, need to reconfigure
++ extraNativeBuildInputs;
buildInputs = [
glib libiconv libintl
] ++ lib.optional (atLeast "0.38") graphviz
] ++ lib.optional (atLeast "0.38" && withGraphviz) graphviz
++ extraBuildInputs;
enableParallelBuilding = true;
@ -42,7 +85,7 @@ let
platforms = platforms.unix;
maintainers = with maintainers; [ antono jtojnar lethalman peterhoeg ];
};
};
});
in rec {
vala_0_36 = generic {

208
pkgs/development/compilers/vala/disable-graphviz-0.40.12.patch Normal file
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@ -0,0 +1,208 @@
diff --git i/configure.ac w/configure.ac
index 694ffd200..915062053 100644
--- i/configure.ac
+++ w/configure.ac
@@ -112,34 +112,38 @@ PKG_CHECK_MODULES(GMODULE, gmodule-2.0 >= $GLIB_REQUIRED)
AC_SUBST(GMODULE_CFLAGS)
AC_SUBST(GMODULE_LIBS)
-PKG_CHECK_MODULES(LIBGVC, libgvc >= $LIBGVC_REQUIRED)
-AC_MSG_CHECKING([for CGRAPH])
-cgraph_tmp_LIBADD="$LIBADD"
-cgraph_tmp_CFLAGS="$CFLAGS"
-LIBADD="$LIBADD $LIBGVC_LIBS"
-CFLAGS="$CFLAGS $LIBGVC_CFLAGS"
-AC_RUN_IFELSE(
- [AC_LANG_SOURCE([
- #include <gvc.h>
-
- int main(void) {
- #ifdef WITH_CGRAPH
- return 0;
- #else
- return -1;
- #endif
- }
- ])], [
- AC_MSG_RESULT([yes])
- VALAFLAGS="$VALAFLAGS -D WITH_CGRAPH"
- have_cgraph=yes
- ], [
- AC_MSG_RESULT([no])
- have_cgraph=no
- ]
-)
-LIBADD="$cgraph_tmp_LIBADD"
-CFLAGS="$cgraph_tmp_CFLAGS"
+AC_ARG_ENABLE(graphviz, AS_HELP_STRING([--disable-graphviz], [Disable graphviz usage for valadoc]), enable_graphviz=$enableval, enable_graphviz=yes)
+if test x$enable_graphviz = xyes; then
+ PKG_CHECK_MODULES(LIBGVC, libgvc >= $LIBGVC_REQUIRED)
+ AC_MSG_CHECKING([for CGRAPH])
+ VALAFLAGS="$VALAFLAGS -D HAVE_GRAPHVIZ"
+ cgraph_tmp_LIBADD="$LIBADD"
+ cgraph_tmp_CFLAGS="$CFLAGS"
+ LIBADD="$LIBADD $LIBGVC_LIBS"
+ CFLAGS="$CFLAGS $LIBGVC_CFLAGS"
+ AC_RUN_IFELSE(
+ [AC_LANG_SOURCE([
+ #include <gvc.h>
+ int main(void) {
+ #ifdef WITH_CGRAPH
+ return 0;
+ #else
+ return -1;
+ #endif
+ }
+ ])], [
+ AC_MSG_RESULT([yes])
+ VALAFLAGS="$VALAFLAGS -D WITH_CGRAPH"
+ have_cgraph=yes
+ ], [
+ AC_MSG_RESULT([no])
+ have_cgraph=no
+ ]
+ )
+ LIBADD="$cgraph_tmp_LIBADD"
+ CFLAGS="$cgraph_tmp_CFLAGS"
+fi
+AM_CONDITIONAL(ENABLE_GRAPHVIZ, test x$enable_graphviz = xyes)
AM_CONDITIONAL(HAVE_CGRAPH, test "$have_cgraph" = "yes")
AC_PATH_PROG([XSLTPROC], [xsltproc], :)
diff --git i/libvaladoc/Makefile.am w/libvaladoc/Makefile.am
index f3f790e76..3c5dc4c80 100644
--- i/libvaladoc/Makefile.am
+++ w/libvaladoc/Makefile.am
@@ -128,10 +128,6 @@ libvaladoc_la_VALASOURCES = \
content/tablerow.vala \
content/taglet.vala \
content/text.vala \
- charts/chart.vala \
- charts/chartfactory.vala \
- charts/hierarchychart.vala \
- charts/simplechartfactory.vala \
parser/manyrule.vala \
parser/oneofrule.vala \
parser/optionalrule.vala \
@@ -158,13 +154,24 @@ libvaladoc_la_VALASOURCES = \
highlighter/codetoken.vala \
highlighter/highlighter.vala \
html/basicdoclet.vala \
- html/htmlchartfactory.vala \
html/linkhelper.vala \
html/cssclassresolver.vala \
html/htmlmarkupwriter.vala \
html/htmlrenderer.vala \
$(NULL)
+if ENABLE_GRAPHVIZ
+libvaladoc_la_VALASOURCES += \
+ charts/chart.vala \
+ charts/chartfactory.vala \
+ charts/hierarchychart.vala \
+ charts/simplechartfactory.vala \
+ html/htmlchartfactory.vala \
+ $(NULL)
+
+LIBGVC_PKG = --vapidir $(top_srcdir)/vapi --pkg libgvc
+endif
+
libvaladoc@PACKAGE_SUFFIX@_la_SOURCES = \
libvaladoc.vala.stamp \
$(libvaladoc_la_VALASOURCES:.vala=.c) \
@@ -184,11 +191,11 @@ libvaladoc.vala.stamp: $(libvaladoc_la_VALASOURCES)
--library valadoc \
--vapi valadoc@PACKAGE_SUFFIX@.vapi \
--vapidir $(top_srcdir)/vapi --pkg gmodule-2.0 \
- --vapidir $(top_srcdir)/vapi --pkg libgvc \
--vapidir $(top_srcdir)/gee --pkg gee \
--vapidir $(top_srcdir)/vala --pkg vala \
--vapidir $(top_srcdir)/ccode --pkg ccode \
--vapidir $(top_srcdir)/codegen --pkg codegen \
+ $(LIBGVC_PKG) \
--pkg config \
$(filter %.vala %.c,$^)
touch $@
@@ -217,6 +224,9 @@ nodist_pkgconfig_DATA = valadoc@PACKAGE_SUFFIX@.pc
valadoc@PACKAGE_SUFFIX@.pc: valadoc.pc
cp $< $@
+if !ENABLE_GRAPHVIZ
+ sed -i "s/libgvc //g" $@
+endif
vapidir = $(datadir)/vala/vapi
dist_vapi_DATA = valadoc@PACKAGE_SUFFIX@.vapi
@@ -224,6 +234,9 @@ nodist_vapi_DATA = valadoc@PACKAGE_SUFFIX@.deps
valadoc@PACKAGE_SUFFIX@.deps: valadoc.deps
cp $< $@
+if !ENABLE_GRAPHVIZ
+ sed -i "s/libgvc//g" $@
+endif
EXTRA_DIST = \
$(libvaladoc_la_VALASOURCES) \
diff --git i/libvaladoc/html/basicdoclet.vala w/libvaladoc/html/basicdoclet.vala
index 192e488cd..ec0960222 100644
--- i/libvaladoc/html/basicdoclet.vala
+++ w/libvaladoc/html/basicdoclet.vala
@@ -46,7 +46,11 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
protected HtmlRenderer _renderer;
protected Html.MarkupWriter writer;
protected Html.CssClassResolver cssresolver;
+#if HAVE_GRAPHVIZ
protected Charts.Factory image_factory;
+#else
+ protected void* image_factory;
+#endif
protected ErrorReporter reporter;
protected string package_list_link = "../index.html";
@@ -120,7 +124,9 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
this.linker = new LinkHelper ();
_renderer = new HtmlRenderer (settings, this.linker, this.cssresolver);
+#if HAVE_GRAPHVIZ
this.image_factory = new SimpleChartFactory (settings, linker);
+#endif
}
@@ -1026,6 +1032,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
}
protected void write_image_block (Api.Node element) {
+#if HAVE_GRAPHVIZ
if (element is Class || element is Interface || element is Struct) {
unowned string format = (settings.use_svg_images ? "svg" : "png");
var chart = new Charts.Hierarchy (image_factory, element);
@@ -1045,6 +1052,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
this.get_img_path_html (element, format)});
writer.add_usemap (chart);
}
+#endif
}
public void write_namespace_content (Namespace node, Api.Node? parent) {
diff --git i/libvaladoc/html/htmlmarkupwriter.vala w/libvaladoc/html/htmlmarkupwriter.vala
index dcc4dad76..cf9c860b8 100644
--- i/libvaladoc/html/htmlmarkupwriter.vala
+++ w/libvaladoc/html/htmlmarkupwriter.vala
@@ -51,12 +51,16 @@ public class Valadoc.Html.MarkupWriter : Valadoc.MarkupWriter {
}
}
+#if HAVE_GRAPHVIZ
public MarkupWriter add_usemap (Charts.Chart chart) {
string? buf = (string?) chart.write_buffer ("cmapx");
if (buf != null) {
raw_text ("\n");
raw_text ((!) buf);
}
+#else
+ public MarkupWriter add_usemap (void* chart) {
+#endif
return this;
}

208
pkgs/development/compilers/vala/disable-graphviz-0.42.4.patch Normal file
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@ -0,0 +1,208 @@
diff --git i/configure.ac w/configure.ac
index 730c72d7b..af8198637 100644
--- i/configure.ac
+++ w/configure.ac
@@ -119,34 +119,38 @@ PKG_CHECK_MODULES(GMODULE, gmodule-2.0 >= $GLIB_REQUIRED)
AC_SUBST(GMODULE_CFLAGS)
AC_SUBST(GMODULE_LIBS)
-PKG_CHECK_MODULES(LIBGVC, libgvc >= $LIBGVC_REQUIRED)
-AC_MSG_CHECKING([for CGRAPH])
-cgraph_tmp_LIBADD="$LIBADD"
-cgraph_tmp_CFLAGS="$CFLAGS"
-LIBADD="$LIBADD $LIBGVC_LIBS"
-CFLAGS="$CFLAGS $LIBGVC_CFLAGS"
-AC_RUN_IFELSE(
- [AC_LANG_SOURCE([
- #include <gvc.h>
-
- int main(void) {
- #ifdef WITH_CGRAPH
- return 0;
- #else
- return -1;
- #endif
- }
- ])], [
- AC_MSG_RESULT([yes])
- VALAFLAGS="$VALAFLAGS -D WITH_CGRAPH"
- have_cgraph=yes
- ], [
- AC_MSG_RESULT([no])
- have_cgraph=no
- ]
-)
-LIBADD="$cgraph_tmp_LIBADD"
-CFLAGS="$cgraph_tmp_CFLAGS"
+AC_ARG_ENABLE(graphviz, AS_HELP_STRING([--disable-graphviz], [Disable graphviz usage for valadoc]), enable_graphviz=$enableval, enable_graphviz=yes)
+if test x$enable_graphviz = xyes; then
+ PKG_CHECK_MODULES(LIBGVC, libgvc >= $LIBGVC_REQUIRED)
+ AC_MSG_CHECKING([for CGRAPH])
+ VALAFLAGS="$VALAFLAGS -D HAVE_GRAPHVIZ"
+ cgraph_tmp_LIBADD="$LIBADD"
+ cgraph_tmp_CFLAGS="$CFLAGS"
+ LIBADD="$LIBADD $LIBGVC_LIBS"
+ CFLAGS="$CFLAGS $LIBGVC_CFLAGS"
+ AC_RUN_IFELSE(
+ [AC_LANG_SOURCE([
+ #include <gvc.h>
+ int main(void) {
+ #ifdef WITH_CGRAPH
+ return 0;
+ #else
+ return -1;
+ #endif
+ }
+ ])], [
+ AC_MSG_RESULT([yes])
+ VALAFLAGS="$VALAFLAGS -D WITH_CGRAPH"
+ have_cgraph=yes
+ ], [
+ AC_MSG_RESULT([no])
+ have_cgraph=no
+ ]
+ )
+ LIBADD="$cgraph_tmp_LIBADD"
+ CFLAGS="$cgraph_tmp_CFLAGS"
+fi
+AM_CONDITIONAL(ENABLE_GRAPHVIZ, test x$enable_graphviz = xyes)
AM_CONDITIONAL(HAVE_CGRAPH, test "$have_cgraph" = "yes")
AC_PATH_PROG([XSLTPROC], [xsltproc], :)
diff --git i/libvaladoc/Makefile.am w/libvaladoc/Makefile.am
index f3f790e76..3c5dc4c80 100644
--- i/libvaladoc/Makefile.am
+++ w/libvaladoc/Makefile.am
@@ -128,10 +128,6 @@ libvaladoc_la_VALASOURCES = \
content/tablerow.vala \
content/taglet.vala \
content/text.vala \
- charts/chart.vala \
- charts/chartfactory.vala \
- charts/hierarchychart.vala \
- charts/simplechartfactory.vala \
parser/manyrule.vala \
parser/oneofrule.vala \
parser/optionalrule.vala \
@@ -158,13 +154,24 @@ libvaladoc_la_VALASOURCES = \
highlighter/codetoken.vala \
highlighter/highlighter.vala \
html/basicdoclet.vala \
- html/htmlchartfactory.vala \
html/linkhelper.vala \
html/cssclassresolver.vala \
html/htmlmarkupwriter.vala \
html/htmlrenderer.vala \
$(NULL)
+if ENABLE_GRAPHVIZ
+libvaladoc_la_VALASOURCES += \
+ charts/chart.vala \
+ charts/chartfactory.vala \
+ charts/hierarchychart.vala \
+ charts/simplechartfactory.vala \
+ html/htmlchartfactory.vala \
+ $(NULL)
+
+LIBGVC_PKG = --vapidir $(top_srcdir)/vapi --pkg libgvc
+endif
+
libvaladoc@PACKAGE_SUFFIX@_la_SOURCES = \
libvaladoc.vala.stamp \
$(libvaladoc_la_VALASOURCES:.vala=.c) \
@@ -184,11 +191,11 @@ libvaladoc.vala.stamp: $(libvaladoc_la_VALASOURCES)
--library valadoc \
--vapi valadoc@PACKAGE_SUFFIX@.vapi \
--vapidir $(top_srcdir)/vapi --pkg gmodule-2.0 \
- --vapidir $(top_srcdir)/vapi --pkg libgvc \
--vapidir $(top_srcdir)/gee --pkg gee \
--vapidir $(top_srcdir)/vala --pkg vala \
--vapidir $(top_srcdir)/ccode --pkg ccode \
--vapidir $(top_srcdir)/codegen --pkg codegen \
+ $(LIBGVC_PKG) \
--pkg config \
$(filter %.vala %.c,$^)
touch $@
@@ -217,6 +224,9 @@ nodist_pkgconfig_DATA = valadoc@PACKAGE_SUFFIX@.pc
valadoc@PACKAGE_SUFFIX@.pc: valadoc.pc
cp $< $@
+if !ENABLE_GRAPHVIZ
+ sed -i "s/libgvc //g" $@
+endif
vapidir = $(datadir)/vala/vapi
dist_vapi_DATA = valadoc@PACKAGE_SUFFIX@.vapi
@@ -224,6 +234,9 @@ nodist_vapi_DATA = valadoc@PACKAGE_SUFFIX@.deps
valadoc@PACKAGE_SUFFIX@.deps: valadoc.deps
cp $< $@
+if !ENABLE_GRAPHVIZ
+ sed -i "s/libgvc//g" $@
+endif
EXTRA_DIST = \
$(libvaladoc_la_VALASOURCES) \
diff --git i/libvaladoc/html/basicdoclet.vala w/libvaladoc/html/basicdoclet.vala
index 192e488cd..ec0960222 100644
--- i/libvaladoc/html/basicdoclet.vala
+++ w/libvaladoc/html/basicdoclet.vala
@@ -46,7 +46,11 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
protected HtmlRenderer _renderer;
protected Html.MarkupWriter writer;
protected Html.CssClassResolver cssresolver;
+#if HAVE_GRAPHVIZ
protected Charts.Factory image_factory;
+#else
+ protected void* image_factory;
+#endif
protected ErrorReporter reporter;
protected string package_list_link = "../index.html";
@@ -120,7 +124,9 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
this.linker = new LinkHelper ();
_renderer = new HtmlRenderer (settings, this.linker, this.cssresolver);
+#if HAVE_GRAPHVIZ
this.image_factory = new SimpleChartFactory (settings, linker);
+#endif
}
@@ -1026,6 +1032,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
}
protected void write_image_block (Api.Node element) {
+#if HAVE_GRAPHVIZ
if (element is Class || element is Interface || element is Struct) {
unowned string format = (settings.use_svg_images ? "svg" : "png");
var chart = new Charts.Hierarchy (image_factory, element);
@@ -1045,6 +1052,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
this.get_img_path_html (element, format)});
writer.add_usemap (chart);
}
+#endif
}
public void write_namespace_content (Namespace node, Api.Node? parent) {
diff --git i/libvaladoc/html/htmlmarkupwriter.vala w/libvaladoc/html/htmlmarkupwriter.vala
index 5aa4afdea..e79b0b8f5 100644
--- i/libvaladoc/html/htmlmarkupwriter.vala
+++ w/libvaladoc/html/htmlmarkupwriter.vala
@@ -51,12 +51,16 @@ public class Valadoc.Html.MarkupWriter : Valadoc.MarkupWriter {
}
}
+#if HAVE_GRAPHVIZ
public unowned MarkupWriter add_usemap (Charts.Chart chart) {
string? buf = (string?) chart.write_buffer ("cmapx");
if (buf != null) {
raw_text ("\n");
raw_text ((!) buf);
}
+#else
+ public unowned MarkupWriter add_usemap (void* chart) {
+#endif
return this;
}

19
pkgs/development/compilers/vala/gvc-compat.patch Normal file
View File

@ -0,0 +1,19 @@
diff --git i/libvaladoc/Makefile.am w/libvaladoc/Makefile.am
index 8dc398cf1..a5d8a45b4 100644
--- i/libvaladoc/Makefile.am
+++ w/libvaladoc/Makefile.am
@@ -176,9 +176,13 @@ endif
libvaladoc@PACKAGE_SUFFIX@_la_SOURCES = \
libvaladoc.vala.stamp \
$(libvaladoc_la_VALASOURCES:.vala=.c) \
- gvc-compat.c \
$(NULL)
+if ENABLE_GRAPHVIZ
+libvaladoc@PACKAGE_SUFFIX@_la_SOURCES += \
+ gvc-compat.c
+endif
+
valadoc@PACKAGE_SUFFIX@.vapi valadoc.h: libvaladoc.vala.stamp
libvaladoc.vala.stamp: $(libvaladoc_la_VALASOURCES)
$(VALA_V)$(VALAC) \