commit: 437e37bbdbaa7623f9efda4464818568f5ea1e01
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Wed Jun 14 13:41:22 2017 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Wed Jun 14 17:04:28 2017 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=437e37bb
sys-libs/netbsd-csu: Add a self-test phase
sys-libs/netbsd-csu/netbsd-csu-7.1.ebuild | 64 +++++++++++++++++++++++++++++++
1 file changed, 64 insertions(+)
diff --git a/sys-libs/netbsd-csu/netbsd-csu-7.1.ebuild
b/sys-libs/netbsd-csu/netbsd-csu-7.1.ebuild
index 9586ae34bed..bacdd60d24f 100644
--- a/sys-libs/netbsd-csu/netbsd-csu-7.1.ebuild
+++ b/sys-libs/netbsd-csu/netbsd-csu-7.1.ebuild
@@ -59,6 +59,70 @@ multilib_src_compile() {
bsdmk_src_compile "${opts[@]}"
}
+multilib_src_test() {
+ local cc=(
+ # -B sets prefix for internal gcc/clang file lookup
+ $(tc-getCC) -B"${BUILD_DIR}"
+ )
+
+ # 1. figure out the correct location for crt* files
+ if tc-is-gcc; then
+ # gcc requires crt*.o in multi-dir
+ local multidir=$("${cc[@]}" -print-multi-directory)
+ if [[ ${multidir} != . ]]; then
+ ln -s . "${multidir}" || die
+ fi
+ elif tc-is-clang; then
+ # clang is entirely happy with crt*.o in -B
+ :
+ else
+ eerror "Unsupported compiler for tests ($(tc-getCC))"
+ return
+ fi
+
+ # 2. verify that the compiler can use our crtbegin/crtend
+ local crtbegin=$("${cc[@]}" -print-file-name=crtbegin.o) || die
+ local crtend=$("${cc[@]}" -print-file-name=crtend.o) || die
+ if [[ ! ${crtbegin} -ef ${BUILD_DIR}/crtbegin.o ]]; then
+ die "Compiler uses wrong crtbegin: ${crtbegin}"
+ fi
+ if [[ ! ${crtend} -ef ${BUILD_DIR}/crtend.o ]]; then
+ die "Compiler uses wrong crtend: ${crtend}"
+ fi
+
+ cat > hello.c <<-EOF || die
+ #include <stdio.h>
+
+ __attribute__((constructor))
+ static void ctor_test()
+ {
+ fputs("ctor:", stdout);
+ }
+
+ __attribute__((destructor))
+ static void dtor_test()
+ {
+ fputs(":dtor", stdout);
+ }
+
+ int main()
+ {
+ fputs("main", stdout);
+ return 0;
+ }
+ EOF
+
+ emake -f /dev/null CC="${cc[*]}" hello
+
+ local out=$(./hello) || die
+ if [[ ${out} != ctor:main:dtor ]]; then
+ eerror "Invalid output from the test case."
+ eerror " Expected: ctor:main:dtor"
+ eerror " Output : ${out}"
+ die "Test failed for ${ABI:-${ARCH}}"
+ fi
+}
+
multilib_src_install() {
dolib crtbegin.o crtbeginS.o crtend.o
dosym crtbegin.o "/usr/$(get_libdir)/crtbeginT.o"
