[Buildroot] [PATCH 1/1] package/openjdk: needs host gcc >= 4.9

Fabrice Fontaine fontaine.fabrice at gmail.com
Sat Sep 11 21:40:35 UTC 2021


openjdk needs host gcc >= 4.9 since bump to version 16.0.1+9 in commit
057e27029c9811ba8cc4922e30cc3878bed98807 and
https://github.com/openjdk/jdk/commit/2a8f92e7e71f7c1ed4010fa31f4b413758c8752a:

configure: Using gcc BuildC compiler version 4.8.5 [cc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)]
configure: Using gcc BuildC++ compiler version 4.8.5 [g++ (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)]
configure: Using gcc build linker version 2.27 [GNU ld version 2.27-44.base.el7]

[...]

g++: error: unrecognized command line option '-std=c++14'

Add this new dependency to all openjdk versions including version 11 as
most of the users will have host gcc >= 4.9

Fixes:
 - http://autobuild.buildroot.org/results/7072308d148ccb8237180729551df65c87a76f11

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
 package/openjdk/Config.in | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/package/openjdk/Config.in b/package/openjdk/Config.in
index f2b7f5ffd7..cee361ec6f 100644
--- a/package/openjdk/Config.in
+++ b/package/openjdk/Config.in
@@ -20,7 +20,8 @@ config BR2_PACKAGE_OPENJDK
 	depends on !BR2_STATIC_LIBS # glibc
 	depends on BR2_INSTALL_LIBSTDCPP # cups
 	depends on BR2_TOOLCHAIN_HAS_THREADS # alsa-lib, cups, libusb
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # libusb
+	depends on BR2_HOST_GCC_AT_LEAST_4_9 # C++14
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C++14
 	depends on BR2_TOOLCHAIN_USES_GLIBC
 	depends on BR2_USE_MMU # cups
 	depends on BR2_PACKAGE_XORG7
@@ -152,13 +153,14 @@ comment "openjdk needs X.Org"
 	depends on BR2_USE_MMU
 	depends on !BR2_PACKAGE_XORG7
 
-comment "openjdk needs glibc, and a toolchain w/ wchar, dynamic library, threads, C++, gcc >= 4.9"
+comment "openjdk needs glibc, and a toolchain w/ wchar, dynamic library, threads, C++, host gcc >= 4.9, gcc >= 4.9"
 	depends on BR2_USE_MMU
 	depends on BR2_PACKAGE_OPENJDK_ARCH_SUPPORTS
 	depends on BR2_PACKAGE_HOST_OPENJDK_BIN_ARCH_SUPPORTS
 	depends on BR2_STATIC_LIBS || !BR2_INSTALL_LIBSTDCPP || \
 		!BR2_TOOLCHAIN_HAS_THREADS || \
 		!BR2_TOOLCHAIN_USES_GLIBC || \
+		!BR2_HOST_GCC_AT_LEAST_4_9 || \
 		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
 
 comment "openjdk does not support soft float configurations"
-- 
2.33.0



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