tde-packaging-slackware/Core/tdeedu/tdeedu.SlackBuild

#!/bin/sh
# Generated by Alien's SlackBuild Toolkit: http://slackware.com/~alien/AST
# Copyright 2009, 2010, 2011, 2012, 2013, 2014, 2015  Eric Hameleers, Eindhoven, Netherlands
# Copyright 2015-2017  Thorn Inurcide 
# Copyright 2015-2017  tde-slackbuilds project on GitHub
# All rights reserved.
#
#   Permission to use, copy, modify, and distribute this software for
#   any purpose with or without fee is hereby granted, provided that
#   the above copyright notice and this permission notice appear in all
#   copies.
#
#   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
#   WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#   MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
#   IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
#   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
#   USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
#   ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
#   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
#   OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
#   SUCH DAMAGE.

PRGNAM=tdeedu
VERSION=$TDEVERSION
BUILD=${BUILD:-1}
TAG=${TAG:-_tde}

[[ $(cat $TMPVARS/PRE_DOWNLOAD) != yes ]] && {
# ### Kalzium Chemical Equation Solver - start
## Needs OCaml and facile
ocaml_installed_fn () { [[ -s /usr/local/lib$LIBDIRSUFFIX/ocaml/libnums.a ]] && \
[[ -s /usr/local/lib$LIBDIRSUFFIX/ocaml/facile/facile.a ]] ;}
## If they are already installed, go to OCAML="ON"
ocaml_installed_fn || {
## otherwise, if the source archives are in 'src' ..
[[ -s $BUILD_TDE_ROOT/src/4.05.0.tar.gz ]] && \
[[ -s $BUILD_TDE_ROOT/src/facile-1.1.3.tar.gz ]] && {
## .. build, package, and install them
(
## ocaml:
echo -e "\n building ocaml \n"

cd /$TMP_BUILD
rm -rf *ocaml*
tar xf $BUILD_TDE_ROOT/src/4.05.0.tar.gz
cd ocaml-4.05.0/

## patch for error caused by glibc-2.34:
## signals_asm.c:197:13: error: variably modified ‘sig_alt_stack’ at file scope
## Refs: https://github.com/ocaml/ocaml/{issues/10250,pull/10266}
##       https://github.com/dra27/ocaml/[pull/56]
##         └ 0d2c1fd77b4715c70d0ffc4348f1bc2d3eaacbf7 refs/remotes/origin/alt-signal-stack-4.05
##           └ commit 50c2d1275e537906ea144bd557fde31e0bf16e5f
patch -p0 << EOF
--- asmrun/fail.c
+++ asmrun/fail.c
@@ -33,0 +34,2 @@
+extern void caml_terminate_signals(void);
+
@@ -63 +65,4 @@
-  if (caml_exception_pointer == NULL) caml_fatal_uncaught_exception(v);
+  if (caml_exception_pointer == NULL) {
+    caml_terminate_signals();
+    caml_fatal_uncaught_exception(v);
+  }
--- asmrun/signals_asm.c
+++ asmrun/signals_asm.c
@@ -197 +196,0 @@
-static char sig_alt_stack[SIGSTKSZ];
@@ -298,8 +297,18 @@
-    stk.ss_sp = sig_alt_stack;
-    stk.ss_size = SIGSTKSZ;
-    stk.ss_flags = 0;
-    SET_SIGACT(act, segv_handler);
-    act.sa_flags |= SA_ONSTACK | SA_NODEFER;
-    sigemptyset(&act.sa_mask);
-    system_stack_top = (char *) &act;
-    if (sigaltstack(&stk, NULL) == 0) { sigaction(SIGSEGV, &act, NULL); }
+    /* Allocate and select an alternate stack for handling signals,
+       especially SIGSEGV signals.
+       The alternate stack used to be statically-allocated for the main thread,
+       but this is incompatible with Glibc 2.34 and newer, where SIGSTKSZ
+       may not be a compile-time constant. */
+    stk.ss_sp = malloc(SIGSTKSZ);
+    if (stk.ss_sp != NULL) {
+      stk.ss_size = SIGSTKSZ;
+      stk.ss_flags = 0;
+      SET_SIGACT(act, segv_handler);
+      act.sa_flags |= SA_ONSTACK | SA_NODEFER;
+      sigemptyset(&act.sa_mask);
+      system_stack_top = (char *) &act;
+      if (sigaltstack(&stk, NULL) == 0)
+        sigaction(SIGSEGV, &act, NULL);
+      else
+        free(stk.ss_sp);
+    }
@@ -309,0 +319,42 @@
+#endif
+}
+
+/* Termination of signal stuff */
+
+#if defined(TARGET_power) || defined(TARGET_s390x) \\
+    || defined(TARGET_sparc) && defined(SYS_solaris) \\
+    || defined(HAS_STACK_OVERFLOW_DETECTION)
+static void set_signal_default(int signum)
+{
+  struct sigaction act;
+  sigemptyset(&act.sa_mask);
+  act.sa_handler = SIG_DFL;
+  act.sa_flags = 0;
+  sigaction(signum, &act, NULL);
+}
+#endif
+
+void caml_terminate_signals(void)
+{
+#if defined(TARGET_sparc) && defined(SYS_solaris)
+  set_signal_default(SIGILL);
+#endif
+
+#if defined(TARGET_power)
+  set_signal_default(SIGTRAP);
+#endif
+
+#if defined(TARGET_s390x)
+  set_signal_default(SIGFPE);
+#endif
+
+#ifdef HAS_STACK_OVERFLOW_DETECTION
+  set_signal_default(SIGSEGV);
+  stack_t oldstk, stk;
+  stk.ss_flags = SS_DISABLE;
+  if (sigaltstack(&stk, &oldstk) == 0) {
+    /* If caml_init_signals failed, we are not using an alternate signal stack.
+       SS_DISABLE will be set in oldstk, and there is nothing to free in this
+       case. */
+    if (! (oldstk.ss_flags & SS_DISABLE)) free(oldstk.ss_sp);
+  }
--- asmrun/startup.c
+++ asmrun/startup.c
@@ -94,0 +95 @@
+extern void caml_terminate_signals(void);
@@ -105,0 +107 @@
+  value res;
@@ -140,0 +143 @@
+    caml_terminate_signals();
@@ -144 +147,3 @@
-  return caml_start_program();
+  res = caml_start_program();
+  caml_terminate_signals();
+  return res;
--- byterun/sys.c
+++ byterun/sys.c
@@ -113,0 +114,2 @@
+extern void caml_terminate_signals(void);
+
@@ -146,0 +149,3 @@
+#ifdef NATIVE_CODE
+  caml_terminate_signals();
+#endif
EOF

## clang build errors:
#amd64.S:728:9: error: changed section flags for .rodata.cst8, expected: 0x12
#amd64.S:728:9: error: changed section entsize for .rodata.cst8, expected: 8
## backport from ocaml commit 8a46d76bf9359b5cc505b3f2f9c81eb624c631fa
patch -p0 << EOF
--- asmcomp/amd64/emit.mlp
+++ asmcomp/amd64/emit.mlp
@@ -993,1 +993,1 @@
-    | _ -> D.section [".rodata.cst8"] (Some "a") ["@progbits"]
+    | _ -> D.section [".rodata.cst16"] (Some "aM") ["@progbits";"16"]
@@ -1053,2 +1053,3 @@
-    | _ -> D.section [".rodata.cst8"] (Some "a") ["@progbits"]
+    | _ -> D.section [".rodata.cst8"] (Some "aM") ["@progbits";"8"]
     end;
+    D.align 8;
--- asmrun/amd64.S
+++ asmrun/amd64.S
@@ -728,1 +728,1 @@
-        .section    .rodata.cst8,"a",@progbits
+        .section    .rodata.cst16,"aM",@progbits,16
EOF

## force "gcc -fcommon" for gcc10 build - see https://github.com/ocaml/ocaml/issues/9622
./configure -cc "$COMPILER -fcommon" -libdir /usr/local/lib$LIBDIRSUFFIX/ocaml
## finish build with -j1 if there are race condition errors
make ${NUMJOBS:-} world.opt || make world.opt
DESTDIR=$TMP_BUILD/package-ocaml make install

cd $TMP_BUILD/package-ocaml
makepkg -l y -c n $OUTPUT/ocaml-4.05.0-$ARCH-$BUILD.txz
installpkg $OUTPUT/ocaml-4.05.0-$ARCH-$BUILD.txz

## facile:
echo -e "\n building facile \n"

cd /$TMP_BUILD
rm -rf *facile*
tar xf $BUILD_TDE_ROOT/src/facile-1.1.3.tar.gz
cd facile-1.1.3/

sed -i 's|mkdir|& -p|' Makefile
## uses ocaml compiler
./configure
make
make FACILEDIR=$TMP_BUILD/package-facile/usr/local/lib$LIBDIRSUFFIX/ocaml/facile install

cd $TMP_BUILD/package-facile
makepkg -l y -c n $OUTPUT/facile-1.1.3-$ARCH-$BUILD.txz
installpkg $OUTPUT/facile-1.1.3-$ARCH-$BUILD.txz
)
echo -e "\n now building tdeedu \n"
ocaml_installed_fn || { echo -e " installation of ocaml/facile failed \n" ; exit 1 ; }
}
} && \
OCAML="ON"
# ### Kalzium Chemical Equation Solver - end
}

source ../../get-source.sh
getsource_fn

untar_fn

## patch for kig python scripting error:
## kig: /usr/include/boost/python/object_core.hpp:422: boost::python::api::object_base::~object_base(): Assertion `Py_REFCNT(m_ptr) > 0' failed.
## Re: https://bugs.kde.org/show_bug.cgi?id=401512#c5
sed -i 's|      PyTuple_SetItem|      Py_XINCREF((objectvect.begin() +i)->ptr());\n&|' kig/scripting/python_scripter.cpp

## add some files to html docs
sed -i 's|*.png|& *.svgz README|' cmake/modules/TDEMacros.cmake

listdocs_fn

chown_fn

cd_builddir_fn

## kig python scripting support
[[ $(ls -1 /usr/lib$LIBDIRSUFFIX/libboost_python*.so) ]] && KIG_PS="ON"

cmake ${G_NINJA:-} ${CMAKE_OPTS:-} \
    -DCMAKE_C_FLAGS="$SLKRCFLAGS" \
    -DCMAKE_CXX_FLAGS="$SLKRCFLAGS" \
    -DCMAKE_C_COMPILER=$COMPILER \
    -DCMAKE_CXX_COMPILER=$COMPILER_CXX \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=$INSTALL_TDE \
    -DPLUGIN_INSTALL_DIR=$INSTALL_TDE/lib$LIBDIRSUFFIX/$PLUGIN_INSTALL_DIR \
    -DLIB_SUFFIX=$LIBDIRSUFFIX \
    -DMAN_INSTALL_DIR=$INSTALL_TDE/man \
    -DWITH_ARTS="ON" \
    -DWITH_GCC_VISIBILITY=${GCC_VIS:-} \
    -DWITH_KIG_PYTHON_SCRIPTING=${KIG_PS:-"OFF"} \
    -DWITH_LIBUSB="ON" \
    -DWITH_OCAML_SOLVER=${OCAML:-"OFF"} \
    -DWITH_V4L="ON" \
    -DBUILD_BLINKEN="ON" \
    -DBUILD_KALZIUM="ON" \
    -DBUILD_KANAGRAM="ON" \
    -DBUILD_KBRUCH="ON" \
    -DBUILD_KEDUCA="ON" \
    -DBUILD_KGEOGRAPHY="ON" \
    -DBUILD_KHANGMAN="ON" \
    -DBUILD_KIG="ON" \
    -DBUILD_KITEN="ON" \
    -DBUILD_KLATIN="ON" \
    -DBUILD_KLETTRES="ON" \
    -DBUILD_KMPLOT="ON" \
    -DBUILD_KPERCENTAGE="ON" \
    -DBUILD_KSTARS="ON" \
    -DBUILD_KTOUCH="ON" \
    -DBUILD_KTURTLE="ON" \
    -DBUILD_KVERBOS="ON" \
    -DBUILD_KVOCTRAIN="ON" \
    -DBUILD_KWORDQUIZ="ON" \
    -DBUILD_DOC="ON" \
    -Wno-dev \
    ..

## remove obsolete tags
doxygen -u doc/kig/scripting-api/Doxyfile.scripting-api

make_fn

installdocs_fn

strip_fn

mkdir_install_fn

doinst_sh_fn

echo "
# HOW TO EDIT THIS FILE:
# The 'handy ruler' below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|' on
# the right side marks the last column you can put a character in.  You must make
# exactly 11 lines for the formatting to be correct.  It's also customary to
# leave one space after the ':'.
       |-----handy-ruler------------------------------------------------------|
$PRGNAM: tdeedu (TDE educational software)
$PRGNAM:
$PRGNAM: * blinken: the KDE version of the well-known game Simon Says
$PRGNAM: * kalzium: periodic table of elements
$PRGNAM: * kanagram: an anagram game
$PRGNAM: * kbruch: fraction excercise trainer
$PRGNAM: * keduca: creation and revision of form-based tests and exams.
$PRGNAM: * kgeography: geography learning program
$PRGNAM: * khangman: hangman game.
$PRGNAM: * kig: interactive geometry
$PRGNAM: * kiten: japanese reference tool
$PRGNAM: * klatin: aims to help revise or learn Latin
$PRGNAM: * klettres: helps to learn the alphabet and to read some syllables
$PRGNAM: * kmplot: mathematical function plotter
$PRGNAM: * kpercentage: improve skills in calculating percentages
$PRGNAM: * kstars: desktop planetarium
$PRGNAM: * ktouch: program for learning touch typing
$PRGNAM: * kturtle: programming environment using the Logo programming language
$PRGNAM: * kverbos: study Spanish verb forms
$PRGNAM: * kvoctrain: vocabulary trainer
$PRGNAM: * kwordquiz: a powerful way to master new vocabularies
" > $PKG/install/slack-desc

makepkg_fn