development/gcc5: Fix building with recents glibc, gcc and kernels.

Abort on errors (and fixed what made the build stop)

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

3 files changed, 67 insertions, 9 deletions

diff --git a/development/gcc5/gcc5.SlackBuild b/development/gcc5/gcc5.SlackBuild
index f8181187cb..502a79cd7c 100644
--- a/development/gcc5/gcc5.SlackBuild
+++ b/development/gcc5/gcc5.SlackBuild
@@ -150,6 +150,8 @@ LANGS=${LANGS:-'c,c++,java'}
 
 echo "Building these compilers: $LANGS"
 
+set -e
+
 case "$ARCH" in
     arm*) TARGET=$ARCH-slackware-linux-gnueabi ;;
     *)    TARGET=$ARCH-slackware-linux ;;
@@ -212,6 +214,12 @@ ANTLJAR=$(echo $CWD/antlr-*.jar | tail -1)
   # Fix build with glibc 2.28, which no longer makes available header file <sys/ustat.h>
   cat $CWD/patches/glibc2.28-ustat.diff | patch -p0 --verbose || exit 1
 
+  # Fix build with glibc 2.30
+  cat $CWD/patches/glibc2.30-ipc_perm.diff | patch -p0 --verbose || exit 1
+
+  # Recent linux kernels have romved the Cyclades driver
+  cat $CWD/patches/kernel-5.12.diff | patch -p1 --verbose || exit 1
+
   # Fix perms/owners
   chown -R root:root .
   find . -perm 777 -exec chmod 755 {} \;
@@ -220,9 +228,9 @@ ANTLJAR=$(echo $CWD/antlr-*.jar | tail -1)
   find . -perm 664 -exec chmod 644 {} \;
   mkdir -p $PKG/usr/doc/gcc-$VERSION
   cp -a \
-    COPYING* ChangeLog* FAQ INSTALL \
+    COPYING* ChangeLog* INSTALL \
     LAST_UPDATED MAINTAINERS NEWS \
-    README* *.html \
+    README* \
   $PKG/usr/doc/gcc-$VERSION
 
   # We will keep part of these, but they are really big...
@@ -428,7 +436,8 @@ ANTLJAR=$(echo $CWD/antlr-*.jar | tail -1)
      $GCC_ARCHOPTS \
      --target=${TARGET} \
      --build=${TARGET} \
-     --host=${TARGET} || exit 1
+     --host=${TARGET} \
+     CXX='g++ -std=c++14' || exit 1
      #--enable-java-awt=gtk \
      #--disable-gtktest \
 
@@ -540,12 +549,12 @@ ln -s ../../../bin/ecj $PKG/usr/lib$LIBDIRSUFFIX/jvm/bin/javac
 # Don't package libffi stuff anymore.  GCC will link the internal version
 # statically, and we'll need a newer one elsewhere.
 find . -name "ffi*.h" | xargs rm -f
-find . -name "libffi*" | xargs rm -f
-rm -f usr/man/man3/ffi*
-rm -f usr/info/libffi*
+find . -name "libffi*" | xargs rm -fR
+rm -f usr/man/man3/ffi* || true
+rm -f usr/info/libffi* || true
 # Install a proper pkgconfig file for libgcj:
-rm $PKG/usr/lib${LIBDIRSUFFIX}/gcc/${TARGET}/${VERSION}/pkgconfig/libgcj*pc
-rm $PKG/usr/lib${LIBDIRSUFFIX}/gcc/${TARGET}/${VERSION}/32/pkgconfig/libgcj*pc
+rm -f $PKG/usr/lib${LIBDIRSUFFIX}/gcc/${TARGET}/${VERSION}/pkgconfig/libgcj*pc
+rm -f $PKG/usr/lib${LIBDIRSUFFIX}/gcc/${TARGET}/${VERSION}/32/pkgconfig/libgcj*pc || true
 mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig
 cat $CWD/libgcj-5.pc \
   | sed -e "s,@LIBDIRSUFFIX@,${LIBDIRSUFFIX}," \
@@ -569,7 +578,7 @@ cat $CWD/libgcj-5.pc \
   strip --strip-unneeded usr/bin/* 2> /dev/null
   find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
   find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
-)
+) || true
 
 # Remove localizations overlapping with Slackware's gcc
 rm -rf $PKG/usr/share/locale
diff --git a/development/gcc5/patches/glibc2.30-ipc_perm.diff b/development/gcc5/patches/glibc2.30-ipc_perm.diff
new file mode 100644
index 0000000000..d1a75dd56e
--- /dev/null
+++ b/development/gcc5/patches/glibc2.30-ipc_perm.diff
@@ -0,0 +1,12 @@
+--- libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h    2020-02-28 11:49:29.763277856 +0000

++++ libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.h    2020-02-28 11:49:45.092909823 +0000

+@@ -198,8 +198,7 @@

+     unsigned long long __unused1;

+     unsigned long long __unused2;

+ #else

+-    unsigned short mode;

+-    unsigned short __pad1;

++    unsigned int mode;

+     unsigned short __seq;

+     unsigned short __pad2;

+ #if defined(__x86_64__) && !defined(_LP64)
\ No newline at end of file
diff --git a/development/gcc5/patches/kernel-5.12.diff b/development/gcc5/patches/kernel-5.12.diff
new file mode 100644
index 0000000000..fb2c7e597c
--- /dev/null
+++ b/development/gcc5/patches/kernel-5.12.diff
@@ -0,0 +1,37 @@
+(this patch has to be applied after the glibc-2.28 one)
+
+diff -Naur gcc-5.5.0.orig/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc gcc-5.5.0/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+--- gcc-5.5.0.orig/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc	2021-08-19 12:21:14.786000000 +0200
++++ gcc-5.5.0/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc	2021-08-19 12:22:30.135000000 +0200
+@@ -138,7 +138,6 @@
+ #include <sys/statvfs.h>
+ #include <sys/timex.h>
+ #include <sys/user.h>
+-#include <linux/cyclades.h>
+ #include <linux/if_eql.h>
+ #include <linux/if_plip.h>
+ #include <linux/lp.h>
+@@ -387,7 +386,6 @@
+ 
+ #if SANITIZER_LINUX && !SANITIZER_ANDROID
+   unsigned struct_ax25_parms_struct_sz = sizeof(struct ax25_parms_struct);
+-  unsigned struct_cyclades_monitor_sz = sizeof(struct cyclades_monitor);
+ #if EV_VERSION > (0x010000)
+   unsigned struct_input_keymap_entry_sz = sizeof(struct input_keymap_entry);
+ #else
+@@ -754,15 +752,6 @@
+ #endif  // SANITIZER_LINUX || SANITIZER_FREEBSD
+ 
+ #if SANITIZER_LINUX && !SANITIZER_ANDROID
+-  unsigned IOCTL_CYGETDEFTHRESH = CYGETDEFTHRESH;
+-  unsigned IOCTL_CYGETDEFTIMEOUT = CYGETDEFTIMEOUT;
+-  unsigned IOCTL_CYGETMON = CYGETMON;
+-  unsigned IOCTL_CYGETTHRESH = CYGETTHRESH;
+-  unsigned IOCTL_CYGETTIMEOUT = CYGETTIMEOUT;
+-  unsigned IOCTL_CYSETDEFTHRESH = CYSETDEFTHRESH;
+-  unsigned IOCTL_CYSETDEFTIMEOUT = CYSETDEFTIMEOUT;
+-  unsigned IOCTL_CYSETTHRESH = CYSETTHRESH;
+-  unsigned IOCTL_CYSETTIMEOUT = CYSETTIMEOUT;
+   unsigned IOCTL_EQL_EMANCIPATE = EQL_EMANCIPATE;
+   unsigned IOCTL_EQL_ENSLAVE = EQL_ENSLAVE;
+   unsigned IOCTL_EQL_GETMASTRCFG = EQL_GETMASTRCFG;