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Improve FindJNI_fix_libarch_determination.diff patch.

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This commit is contained in:
Modestas Vainius 2010-05-05 11:14:56 +03:00
parent e9e236776c
commit 351ff1be0f
2 changed files with 24 additions and 20 deletions
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9
debian/changelog vendored
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@ -1,9 +1,10 @@
cmake (2.8.1-3) UNRELEASED; urgency=low
* Rewrite _java_libarch determination code in FindJNI.cmake (based on
new code in OpenJDK 1.6.0_18). This should fix invalid _java_libarch
detection on mipsel and armel (patch
FindJNI_fix_libarch_determination.diff) (Closes: #544674).
* Add patches:
- FindJNI_fix_libarch_determination.dif - rewrite _java_libarch
determination code in FindJNI.cmake (based on OpenJDK 1.6.0_18 + icedtea
patches). This should fix invalid _java_libarch detection on mipsel and
armel (Closes: #544674).
-- Modestas Vainius <modax@debian.org> Sat, 01 May 2010 22:25:55 +0300

35
debian/patches/FindJNI_fix_libarch_determination.diff vendored
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@ -1,11 +1,12 @@
From: Modestas Vainius <modax@debian.org>
Subject: Fix libarch determination based on openjdk 1.6.0_18 code
OpenJDK build system has been rewritten sometime between 1.6.0_16 and 1.6.0_18
and now it features improved JRE_ARCH_DIR determination. This patch rewrites
${_java_libarch} determination code in FindJNI.cmake accordingly (it is not a
straight port though because OpenJDK build system bases its decisions on GNU
triplet now which is not available for cmake). As a side effect, this should
fix invalid ${_java_libarch} determination on armel and mipsel.
Subject: Fix libarch determination based on openjdk 1.6.0_18 + icedtea code
This new version is based on the openjdk 1.6.0_18 + icedtea patches:
- acinclude.m4 (JRE_ARCH_DIR)
- openjdk/jdk/make/common/shared/Platform.gmk (libarch)
This should fix libarch determination on armel and mipsel, add support for
hppa and sh. However, it would be more reliable to base this guess on the
first part of the GNU config.guess platform triplet but it is generally not
available for cmake yet.
Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=544674
Bug: http://public.kitware.com/Bug/view.php?id=9611
Origin: vendor
@ -13,7 +14,7 @@ Forwarded: no
--- a/Modules/FindJNI.cmake
+++ b/Modules/FindJNI.cmake
@@ -29,24 +29,40 @@
@@ -29,24 +29,42 @@
# Expand {libarch} occurences to java_libarch subdirectory(-ies) and set ${_var}
MACRO(java_append_library_directories _var)
# Determine java arch-specific library subdir
@ -35,9 +36,9 @@ Forwarded: no
- ELSE(CMAKE_SYSTEM_NAME MATCHES "Linux")
- SET(_java_libarch "i386" "amd64" "ppc") # previous default
- ENDIF(CMAKE_SYSTEM_NAME MATCHES "Linux")
+ # Based on acinclude.m4 (JRE_ARCH_DIR) as of openjdk 1.6.0_18
+ # and kaffe as of 1.1.8 which uses the first part of the
+ # GNU config.guess platform triplet.
+ # Mostly based on openjdk/jdk/make/common/shared/Platform.gmk as of openjdk
+ # 1.6.0_18 + icedtea patches. However, it would be much better to base the
+ # guess on the first part of the GNU config.guess platform triplet.
+ IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
+ SET(_java_libarch "amd64")
+ ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$")
@ -48,23 +49,25 @@ Forwarded: no
+ SET(_java_libarch "arm")
+ ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
+ IF(CMAKE_CROSSCOMPILING)
+ SET(_java_libarch "mips" "mipsel")
+ SET(_java_libarch "mips" "mipsel" "mipseb")
+ ELSE(CMAKE_CROSSCOMPILING)
+ INCLUDE(TestBigEndian)
+ TEST_BIG_ENDIAN(_java_bigendian)
+ IF(_java_bigendian)
+ SET(_java_libarch "mips")
+ SET(_java_libarch "mips" "mipseb")
+ ELSE(_java_bigendian)
+ SET(_java_libarch "mipsel")
+ ENDIF(_java_bigendian)
+ ENDIF(CMAKE_CROSSCOMPILING)
+ ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^ppc64")
+ ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
+ SET(_java_libarch "ppc64")
+ ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^ppc")
+ ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)")
+ SET(_java_libarch "ppc")
+ ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sparc")
+ SET(_java_libarch "sparc" "sparcv9")
+ ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sh.*-.*-.*$")
+ ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(parisc|hppa)")
+ SET(_java_libarch "parisc" "parisc64")
+ ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sh")
+ SET(_java_libarch "sh")
+ ELSE(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
+ SET(_java_libarch ${CMAKE_SYSTEM_PROCESSOR})