video/readers/jpeg: Catch files with unsupported quantization or Huffman tables

[grub2.git] / autogen.sh

diff --git a/autogen.sh b/autogen.sh
index 96b1e33e2f1cb323554dcb941c0694599d416414..31b0ced7e4163bf06696643457b6e2d843ed5bd8 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -2,18 +2,43 @@
 
 set -e
 
-autogen --version >/dev/null || exit 1
+if [ ! -e grub-core/lib/gnulib/stdlib.in.h ]; then
+  echo "Gnulib not yet bootstrapped; run ./bootstrap instead." >&2
+  exit 1
+fi
+
+# Set ${PYTHON} to plain 'python' if not set already
+: ${PYTHON:=python}
+
+export LC_COLLATE=C
+unset LC_ALL
+
+find . -iname '*.[ch]' ! -ipath './grub-core/lib/libgcrypt-grub/*' ! -ipath './build-aux/*' ! -ipath './grub-core/lib/libgcrypt/src/misc.c' ! -ipath './grub-core/lib/libgcrypt/src/global.c' ! -ipath './grub-core/lib/libgcrypt/src/secmem.c'  ! -ipath './util/grub-gen-widthspec.c' ! -ipath './util/grub-gen-asciih.c' ! -ipath './gnulib/*' ! -ipath './grub-core/lib/gnulib/*' |sort > po/POTFILES.in
+find util -iname '*.in' ! -name Makefile.in  |sort > po/POTFILES-shell.in
 
 echo "Importing unicode..."
-python util/import_unicode.py unicode/UnicodeData.txt unicode/BidiMirroring.txt unicode/ArabicShaping.txt grub-core/unidata.c
+${PYTHON} util/import_unicode.py unicode/UnicodeData.txt unicode/BidiMirroring.txt unicode/ArabicShaping.txt grub-core/unidata.c
 
 echo "Importing libgcrypt..."
-python util/import_gcry.py grub-core/lib/libgcrypt/ grub-core
-
-echo "Creating Makefile.tpl..."
-python gentpl.py | sed -e '/^$/{N;/^\n$/D;}' > Makefile.tpl
+${PYTHON} util/import_gcry.py grub-core/lib/libgcrypt/ grub-core
+sed -n -f util/import_gcrypth.sed < grub-core/lib/libgcrypt/src/gcrypt.h.in > include/grub/gcrypt/gcrypt.h
+if [ -f include/grub/gcrypt/g10lib.h ]; then
+    rm include/grub/gcrypt/g10lib.h
+fi
+if [ -d grub-core/lib/libgcrypt-grub/mpi/generic ]; then 
+    rm -rf grub-core/lib/libgcrypt-grub/mpi/generic
+fi
+cp grub-core/lib/libgcrypt-grub/src/g10lib.h include/grub/gcrypt/g10lib.h
+cp -R grub-core/lib/libgcrypt/mpi/generic grub-core/lib/libgcrypt-grub/mpi/generic
+
+for x in mpi-asm-defs.h mpih-add1.c mpih-sub1.c mpih-mul1.c mpih-mul2.c mpih-mul3.c mpih-lshift.c mpih-rshift.c; do
+    if [ -h grub-core/lib/libgcrypt-grub/mpi/"$x" ] || [ -f grub-core/lib/libgcrypt-grub/mpi/"$x" ]; then
+       rm grub-core/lib/libgcrypt-grub/mpi/"$x"
+    fi
+    cp grub-core/lib/libgcrypt-grub/mpi/generic/"$x" grub-core/lib/libgcrypt-grub/mpi/"$x"
+done
 
-echo "Running autogen..."
+echo "Generating Automake input..."
 
 # Automake doesn't like including files from a path outside the project.
 rm -f contrib grub-core/contrib
@@ -22,7 +47,7 @@ if [ "x${GRUB_CONTRIB}" != x ]; then
   [ "${GRUB_CONTRIB}" = grub-core/contrib ] || ln -s ../contrib grub-core/contrib
 fi
 
-UTIL_DEFS=Makefile.util.def
+UTIL_DEFS='Makefile.util.def Makefile.utilgcry.def'
 CORE_DEFS='grub-core/Makefile.core.def grub-core/Makefile.gcry.def'
 
 for extra in contrib/*/Makefile.util.def; do
@@ -37,8 +62,8 @@ for extra in contrib/*/Makefile.core.def; do
   fi
 done
 
-cat $UTIL_DEFS | autogen -T Makefile.tpl | sed -e '/^$/{N;/^\n$/D;}' > Makefile.util.am
-cat $CORE_DEFS | autogen -T Makefile.tpl | sed -e '/^$/{N;/^\n$/D;}' > grub-core/Makefile.core.am
+${PYTHON} gentpl.py $UTIL_DEFS > Makefile.util.am
+${PYTHON} gentpl.py $CORE_DEFS > grub-core/Makefile.core.am
 
 for extra in contrib/*/Makefile.common; do
   if test -e "$extra"; then
@@ -62,6 +87,17 @@ done
 echo "Saving timestamps..."
 echo timestamp > stamp-h.in
 
-echo "Running autoreconf..."
-autoreconf -vi
+if [ -z "$FROM_BOOTSTRAP" ]; then
+  # Unaided autoreconf is likely to install older versions of many files
+  # than the ones provided by Gnulib, but in most cases this won't matter
+  # very much.  This mode is provided so that you can run ./autogen.sh to
+  # regenerate the GRUB build system in an unpacked release tarball (perhaps
+  # after patching it), even on systems that don't have access to
+  # gnulib.git.
+  echo "Running autoreconf..."
+  cp -a INSTALL INSTALL.grub
+  autoreconf -vif
+  mv INSTALL.grub INSTALL
+fi
+
 exit 0