[bug#39746] [v2 1/2] gnu: java-openjfx-build: Prepare a patch to build openjfx-web

[Alexey Abramov <levenson@mmer.org>]

* gnu/packages/java.scm (java-openjfx-build)[source]: Use it.
* gnu/packages/patches/java-openjfx-build-web-Check-xlocale.h-header-file.patch:
  New file.
* gnu/local.mk (dist_patch_DATA): Add it.
---
 gnu/local.mk                                  |  1 +
 gnu/packages/java.scm                         |  3 +-
 ...uild-web-Check-xlocale.h-header-file.patch | 56 +++++++++++++++++++
 3 files changed, 59 insertions(+), 1 deletion(-)
 create mode 100644 gnu/packages/patches/java-openjfx-build-web-Check-xlocale.h-header-file.patch

diff --git a/gnu/local.mk b/gnu/local.mk
index 7e4554198c..7b9af7794a 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1035,6 +1035,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/java-jeromq-fix-tests.patch		\
   %D%/packages/patches/java-openjfx-build-get_guix_jdk_version.patch    \
   %D%/packages/patches/java-openjfx-build-swing-compile-JFXPanel-with-JDK-8.patch     \
+  %D%/packages/patches/java-openjfx-build-web-Check-xlocale.h-header-file.patch       \
   %D%/packages/patches/java-powermock-fix-java-files.patch		\
   %D%/packages/patches/java-simple-xml-fix-tests.patch		\
   %D%/packages/patches/java-svg-salamander-Fix-non-det.patch	\
diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 21ff1b4a30..7d044ead89 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -2364,7 +2364,8 @@ new Date();"))
                (base32
                 "0yg38mwpivswccv9n96k06x3iv82i4px1a9xg9l8dswzwmfj259f"))
               (patches (search-patches "java-openjfx-build-get_guix_jdk_version.patch"
-                                       "java-openjfx-build-swing-compile-JFXPanel-with-JDK-8.patch"))))
+                                       "java-openjfx-build-swing-compile-JFXPanel-with-JDK-8.patch"
+                                       "java-openjfx-build-web-Check-xlocale.h-header-file.patch"))))
     (build-system ant-build-system)
     (arguments
      `(#:jar-name "java-openjfx.jar"
diff --git a/gnu/packages/patches/java-openjfx-build-web-Check-xlocale.h-header-file.patch b/gnu/packages/patches/java-openjfx-build-web-Check-xlocale.h-header-file.patch
new file mode 100644
index 0000000000..9200911d17
--- /dev/null
+++ b/gnu/packages/patches/java-openjfx-build-web-Check-xlocale.h-header-file.patch
@@ -0,0 +1,56 @@
+From 95fe8463a3283f0f2c72fcf3416ebfac095688e5 Mon Sep 17 00:00:00 2001
+From: Alexey Abramov <levenson@mmer.org>
+Date: Sun, 9 Feb 2020 18:31:26 +0100
+Subject: [PATCH] Check <xlocale.h> header file
+
+Few libraries use hard-coded xlocale_h header even though if CMake takes care
+of it properly. Remove defined headers, and rely on CMake preprocessor
+instead.
+
+---
+ .../src/main/native/Source/ThirdParty/libxslt/linux/config.h    | 2 +-
+ .../src/main/native/Source/ThirdParty/libxslt/src/config.h.in   | 2 +-
+ modules/web/src/main/native/Source/cmake/OptionsCommon.cmake    | 1 +
+ 3 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/modules/web/src/main/native/Source/ThirdParty/libxslt/linux/config.h b/modules/web/src/main/native/Source/ThirdParty/libxslt/linux/config.h
+index bd44c163..b19b45f4 100644
+--- a/modules/web/src/main/native/Source/ThirdParty/libxslt/linux/config.h
++++ b/modules/web/src/main/native/Source/ThirdParty/libxslt/linux/config.h
+@@ -143,7 +143,7 @@
+ #define HAVE_VSPRINTF 1
+ 
+ /* Define to 1 if you have the <xlocale.h> header file. */
+-#define HAVE_XLOCALE_H 1
++/* #define HAVE_XLOCALE_H 1 */
+ 
+ /* Define to 1 if you have the `_stat' function. */
+ /* #undef HAVE__STAT */
+diff --git a/modules/web/src/main/native/Source/ThirdParty/libxslt/src/config.h.in b/modules/web/src/main/native/Source/ThirdParty/libxslt/src/config.h.in
+index 085354e9..0210fce2 100644
+--- a/modules/web/src/main/native/Source/ThirdParty/libxslt/src/config.h.in
++++ b/modules/web/src/main/native/Source/ThirdParty/libxslt/src/config.h.in
+@@ -142,7 +142,7 @@
+ #undef HAVE_VSPRINTF
+ 
+ /* Define to 1 if you have the <xlocale.h> header file. */
+-#undef HAVE_XLOCALE_H
++/* #undef HAVE_XLOCALE_H */
+ 
+ /* Define to 1 if you have the `_stat' function. */
+ #undef HAVE__STAT
+diff --git a/modules/web/src/main/native/Source/cmake/OptionsCommon.cmake b/modules/web/src/main/native/Source/cmake/OptionsCommon.cmake
+index 3bbd2c4a..2b618dd6 100644
+--- a/modules/web/src/main/native/Source/cmake/OptionsCommon.cmake
++++ b/modules/web/src/main/native/Source/cmake/OptionsCommon.cmake
+@@ -148,6 +148,7 @@ _HAVE_CHECK_INCLUDE(HAVE_STRINGS_H strings.h)
+ _HAVE_CHECK_INCLUDE(HAVE_SYS_PARAM_H sys/param.h)
+ _HAVE_CHECK_INCLUDE(HAVE_SYS_TIME_H sys/time.h)
+ _HAVE_CHECK_INCLUDE(HAVE_SYS_TIMEB_H sys/timeb.h)
++_HAVE_CHECK_INCLUDE(HAVE_XLOCALE_H xlocale.h)
+ 
+ # Check for functions
+ _HAVE_CHECK_FUNCTION(HAVE_ALIGNED_MALLOC _aligned_malloc)
+-- 
+2.24.1
+
-- 
2.24.1