code.ossystems Code Review - openembedded-core.git/blob

   1 From c6e4f83c373b577166a7e46130ce8ff025ee8515 Mon Sep 17 00:00:00 2001
   2 From: Alexander Kanavin <alex.kanavin@gmail.com>
   3 Date: Mon, 19 Oct 2015 18:29:21 +0300
   4 Subject: [PATCH] configure.ac: add host-gi, gi-cross-wrapper, gi-ldd-wrapper
   5  and introspection-data options
   6
   7 With the first option, gobject-introspection tools (g-ir-doc-tool and g-ir-scanner)
   8 that are already installed in the host system will be used for building the source tree.
   9
  10 With the second option, g-ir-scanner will be instructed to use an executable
  11 wrapper to run binaries it's producing, and g-ir-compiler will be run
  12 through the same wrapper (host system's g-ir-compiler cannot be used because
  13 it's producing architecture-specific output).
  14
  15 With the third option, giscanner will be instructed to use a special ldd
  16 command instead of system's ldd (which does not work when the binary to inspect
  17 is compiled for a different architecture).
  18
  19 With the fourth option, it is possible to disable building of introspection data
  20 (.gir and .typelib files), which may be difficult or impossible in cross-compilation
  21 environments, because of lack of emulation (or native hardware) for the target architecture
  22 on which the target binaries can be run.
  23
  24 These options are useful when cross-compiling for a different target architecture.
  25
  26 Upstream-Status: Pending [review on oe-core list]
  27 Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
  28
  29 ---
  30  Makefile.am       |  2 ++
  31  common.mk         | 39 +++++++++++++++++++++++++++++++++++++++
  32  configure.ac      | 42 ++++++++++++++++++++++++++++++++++++++++++
  33  tests/Makefile.am |  5 ++++-
  34  4 files changed, 87 insertions(+), 1 deletion(-)
  35
  36 diff --git a/Makefile.am b/Makefile.am
  37 index 437c673..1eb3545 100644
  38 --- a/Makefile.am
  39 +++ b/Makefile.am
  40 @@ -21,7 +21,9 @@ include Makefile-cmph.am
  41  include Makefile-girepository.am
  42  include Makefile-giscanner.am
  43  include Makefile-examples.am
  44 +if BUILD_INTROSPECTION_DATA
  45  include Makefile-gir.am
  46 +endif
  47  include Makefile-tools.am
  48  include Makefile-msvcproj.am
  49
  50 diff --git a/common.mk b/common.mk
  51 index e26c637..9f3a65f 100644
  52 --- a/common.mk
  53 +++ b/common.mk
  54 @@ -6,6 +6,15 @@
  55  # module itself.
  56  #
  57
  58 +if USE_HOST_GI
  59 +INTROSPECTION_SCANNER = \
  60 +    env PATH="$(PATH)" \
  61 +        LPATH=.libs \
  62 +        CC="$(CC)" \
  63 +        PYTHONPATH=$(top_builddir):$(top_srcdir) \
  64 +        UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
  65 +        g-ir-scanner
  66 +else
  67  INTROSPECTION_SCANNER = \
  68      env PATH=".libs:$(PATH)" \
  69          LPATH=.libs \
  70 @@ -14,9 +23,24 @@ INTROSPECTION_SCANNER = \
  71          UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
  72          UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
  73          $(top_builddir)/g-ir-scanner
  74 +endif
  75 +
  76 +if USE_CROSS_WRAPPER
  77 +CROSS_WRAPPER_ARG = --use-binary-wrapper=$(GI_CROSS_WRAPPER)
  78 +else
  79 +CROSS_WRAPPER_ARG =
  80 +endif
  81 +
  82 +if USE_LDD_WRAPPER
  83 +LDD_WRAPPER_ARG = --use-ldd-wrapper=$(GI_LDD_WRAPPER)
  84 +else
  85 +LDD_WRAPPER_ARG =
  86 +endif
  87
  88  INTROSPECTION_SCANNER_ARGS = \
  89      --verbose \
  90 +    $(CROSS_WRAPPER_ARG) \
  91 +    $(LDD_WRAPPER_ARG) \
  92      -I$(top_srcdir) \
  93      --add-include-path=$(srcdir) \
  94      --add-include-path=$(top_srcdir)/gir \
  95 @@ -24,9 +48,15 @@ INTROSPECTION_SCANNER_ARGS = \
  96      --add-include-path=$(top_builddir) \
  97      --add-include-path=$(top_builddir)/gir
  98
  99 +if USE_CROSS_WRAPPER
 100 +INTROSPECTION_COMPILER = \
 101 +    env PATH=".libs:$(PATH)" \
 102 +        $(GI_CROSS_WRAPPER) $(top_builddir)/.libs/g-ir-compiler$(EXEEXT)
 103 +else
 104  INTROSPECTION_COMPILER = \
 105      env PATH=".libs:$(PATH)" \
 106          $(top_builddir)/g-ir-compiler$(EXEEXT)
 107 +endif
 108
 109  INTROSPECTION_COMPILER_ARGS = \
 110      --includedir=$(srcdir) \
 111 @@ -35,6 +65,14 @@ INTROSPECTION_COMPILER_ARGS = \
 112      --includedir=$(top_builddir) \
 113      --includedir=$(top_builddir)/gir
 114
 115 +if USE_HOST_GI
 116 +INTROSPECTION_DOCTOOL = \
 117 +    env PATH="$(PATH)" \
 118 +        LPATH=.libs \
 119 +        PYTHONPATH=$(top_builddir):$(top_srcdir) \
 120 +        UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
 121 +        g-ir-doc-tool
 122 +else
 123  INTROSPECTION_DOCTOOL = \
 124      env PATH=".libs:$(PATH)" \
 125          LPATH=.libs \
 126 @@ -42,6 +80,7 @@ INTROSPECTION_DOCTOOL = \
 127          UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
 128          UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
 129          $(top_builddir)/g-ir-doc-tool
 130 +endif
 131
 132  INTROSPECTION_DOCTOOL_ARGS = \
 133      --add-include-path=$(srcdir) \
 134 diff --git a/configure.ac b/configure.ac
 135 index b11596b..d78ae52 100644
 136 --- a/configure.ac
 137 +++ b/configure.ac
 138 @@ -347,6 +347,48 @@ fi
 139
 140  AC_SUBST(EXTRA_LINK_FLAGS)
 141
 142 +AC_ARG_ENABLE([host-gi],
 143 +[AS_HELP_STRING([--enable-host-gi],[Use gobject introspection tools installed in the host system (useful when cross-compiling)])],
 144 +[case "${enableval}" in
 145 +  yes) host_gi=true ;;
 146 +  no)  host_gi=false ;;
 147 +  *) AC_MSG_ERROR([bad value ${enableval} for --enable-host-gi]) ;;
 148 +esac],[host_gi=false])
 149 +AM_CONDITIONAL([USE_HOST_GI], [test x$host_gi = xtrue])
 150 +
 151 +AC_ARG_ENABLE([gi-cross-wrapper],
 152 +[AS_HELP_STRING([--enable-gi-cross-wrapper=path],[Use a wrapper to run gicompiler and binaries produced by giscanner (useful when cross-compiling)])],
 153 +[
 154 +GI_CROSS_WRAPPER="${enableval}"
 155 +use_wrapper=true
 156 +],[
 157 +GI_CROSS_WRAPPER=""
 158 +use_wrapper=false
 159 +])
 160 +AC_SUBST(GI_CROSS_WRAPPER)
 161 +AM_CONDITIONAL([USE_CROSS_WRAPPER], [test x$use_wrapper = xtrue])
 162 +
 163 +AC_ARG_ENABLE([gi-ldd-wrapper],
 164 +[AS_HELP_STRING([--enable-gi-ldd-wrapper=path],[Use a ldd wrapper instead of system's ldd command in giscanner (useful when cross-compiling)])],
 165 +[
 166 +GI_LDD_WRAPPER="${enableval}"
 167 +use_ldd_wrapper=true
 168 +],[
 169 +GI_LDD_WRAPPER=""
 170 +use_ldd_wrapper=false
 171 +])
 172 +AC_SUBST(GI_LDD_WRAPPER)
 173 +AM_CONDITIONAL([USE_LDD_WRAPPER], [test x$use_ldd_wrapper = xtrue])
 174 +
 175 +AC_ARG_ENABLE([introspection-data],
 176 +[AS_HELP_STRING([--enable-introspection-data],[Build introspection data (.gir and .typelib files) in addition to library and tools])],
 177 +[case "${enableval}" in
 178 +  yes) introspection_data=true ;;
 179 +  no)  introspection_data=false ;;
 180 +  *) AC_MSG_ERROR([bad value ${enableval} for --enable-introspection-data]) ;;
 181 +esac],[introspection_data=true])
 182 +AM_CONDITIONAL([BUILD_INTROSPECTION_DATA], [test x$introspection_data = xtrue])
 183 +
 184  AC_CONFIG_FILES([
 185  Makefile
 186  tests/Makefile
 187 diff --git a/tests/Makefile.am b/tests/Makefile.am
 188 index bdd0fa7..75dd3c9 100644
 189 --- a/tests/Makefile.am
 190 +++ b/tests/Makefile.am
 191 @@ -1,6 +1,9 @@
 192  include $(top_srcdir)/common.mk
 193
 194 -SUBDIRS = . scanner repository offsets warn
 195 +SUBDIRS = . scanner repository warn
 196 +if BUILD_INTROSPECTION_DATA
 197 +SUBDIRS += offsets
 198 +endif
 199
 200  EXTRA_DIST=
 201  BUILT_SOURCES=
 202 --
 203 2.6.2
 204