From 5f1c6758a561134e30fe9fb7fae55e5d6e97d01a Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Wed, 6 Oct 2021 22:40:23 +0200 Subject: [PATCH] package/ruby: fix build with autoconf >= 2.70 Fix the following build failure raised since bump of autoconf to version 2.71 in commit ecd54b65c1f998a7ccd91f7c523e4ff38c4781da: checking whether the C++ compiler works... no configure: error: in `/home/buildroot/autobuild/instance-3/output-1/build/ruby-3.0.2': configure: error: C++ compiler cannot create executables Fixes: - http://autobuild.buildroot.org/results/63f32033aff5c800a933d8b1c805be0d9d6abea6 Signed-off-by: Fabrice Fontaine Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- package/ruby/0002-Needs-AC_PROG_CC.patch | 28 ++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 package/ruby/0002-Needs-AC_PROG_CC.patch diff --git a/package/ruby/0002-Needs-AC_PROG_CC.patch b/package/ruby/0002-Needs-AC_PROG_CC.patch new file mode 100644 index 0000000000..647358be70 --- /dev/null +++ b/package/ruby/0002-Needs-AC_PROG_CC.patch @@ -0,0 +1,28 @@ +From 912a8dcfc5369d840dcd6bf0f88ee0bac7d902d6 Mon Sep 17 00:00:00 2001 +From: Nobuyoshi Nakada +Date: Thu, 30 Sep 2021 18:24:37 +0900 +Subject: [PATCH] Needs `AC_PROG_CC` + +Although `AC_PROG_CC_C99` has been obsolete, `AC_PROG_CC` is not +and the latter is necessary not to make C++ compiler mandatory. + +[Retrieved from: +https://github.com/ruby/ruby/commit/912a8dcfc5369d840dcd6bf0f88ee0bac7d902d6] +Signed-off-by: Fabrice Fontaine +--- + configure.ac | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/configure.ac b/configure.ac +index b24a8f59b0d2..c7059ee1ecf4 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -218,7 +218,7 @@ rb_test_CXXFLAGS=${CXXFLAGS+yes} + # BSD's ports and MacPorts prefix GNU binutils with 'g' + + dnl Seems necessarily in order to add -std=gnu99 option for gcc 4.9. +-m4_version_prereq([2.70], [], [AC_PROG_CC_C99]) ++m4_version_prereq([2.70], [AC_PROG_CC], [AC_PROG_CC_C99]) + + AC_PROG_CXX + AC_PROG_CPP