app-emulation/wine: works with gcc-5.2.0 with latest patchset

Instead of a simple version check, run the upstream test case to check
whether the installed gcc ebuild has the ms_abi bug or not.

Gentoo-Bug: 549768
Package-Manager: portage-2.2.22

app-emulation/wine/files/pr66838.c

@@ -0,0 +1,36 @@
+/* From gcc svn, /branches/gcc-5-branch/gcc/testsuite/gcc.target/i386/pr66838.c */
+/* Copyrighted and distributed under the same terms as gcc */
+
+void abort (void);
+
+char global;
+
+__attribute__((sysv_abi, noinline, noclone))
+void sysv_abi_func(char const *desc, void *local)
+{
+ register int esi asm ("esi");
+ register int edi asm ("edi");
+
+ if (local != &global)
+ abort ();
+
+ /* Clobber some of the extra SYSV ABI registers. */
+ asm volatile ("movl\t%2, %0\n\tmovl\t%2, %1"
+ : "=r" (esi), "=r" (edi)
+ : "i" (0xdeadbeef));
+}
+
+__attribute__((ms_abi, noinline, noclone))
+void ms_abi_func ()
+{
+ sysv_abi_func ("1st call", &global);
+ sysv_abi_func ("2nd call", &global);
+ sysv_abi_func ("3rd call", &global);
+}
+
+int
+main(void)
+{
+ ms_abi_func();
+ return 0;
+}

app-emulation/wine/wine-1.6.2-r1.ebuild

@@ -145,12 +145,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.6.2.ebuild

@@ -174,12 +174,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.10-r1.ebuild

@@ -146,12 +146,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.11-r1.ebuild

@@ -146,12 +146,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.12-r1.ebuild

@@ -146,12 +146,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.13-r1.ebuild

@@ -146,12 +146,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.14-r1.ebuild

@@ -146,12 +146,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.15-r1.ebuild

@@ -146,12 +146,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.16-r1.ebuild

@@ -146,12 +146,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.17-r1.ebuild

@@ -146,12 +146,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.18-r1.ebuild

@@ -146,12 +146,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.19-r2.ebuild

@@ -159,12 +159,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.20-r1.ebuild

@@ -161,12 +161,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then

app-emulation/wine/wine-1.7.21-r1.ebuild

@@ -161,12 +161,18 @@ wine_build_environment_check() {
  [[ ${MERGE_TYPE} = "binary" ]] && return 0
 
  # bug #549768
- if use abi_x86_64 && [[ $(gcc-major-version) = 5 ]]; then
- eerror "64-bit wine cannot be built with gcc-5.1 or 5.2 due to compiler bugs;"
- eerror "you may use gcc-config to select an older compiler version."
- eerror "See https://bugs.gentoo.org/549768"
- eerror
- return 1
+ if use abi_x86_64 && [[ $(gcc-major-version) = 5 && $(gcc-minor-version) -le 2 ]]; then
+ einfo "Checking for gcc-5 ms_abi compiler bug ..."
+ $(tc-getCC) -O2 "${FILESDIR}"/pr66838.c -o "${T}"/pr66838 || die
+ # Run in subshell to prevent "Aborted" message
+ if ! ( "${T}"/pr66838 || false ) >/dev/null 2>&1; then
+ eerror "64-bit wine cannot be built with gcc-5.1 or initial patchset of 5.2.0"
+ eerror "due to compiler bugs; please re-emerge the latest gcc-5.2.x ebuild,"
+ eerror "or use gcc-config to select a different compiler version."
+ eerror "See https://bugs.gentoo.org/549768"
+ eerror
+ return 1
+ fi
  fi
 
  if use abi_x86_64 && [[ $(( $(gcc-major-version) * 100 + $(gcc-minor-version) )) -lt 404 ]]; then