X-Git-Url: http://gitweb.hugovil.com/?a=blobdiff_plain;f=functions%2Fmain;h=280123057631fac354730e45fb6c421b312c1287;hb=3a7d016a0246156de63a6f98bbf5be2e95230060;hp=6fcafdf4ebe56c9021ff9ef875a3b6eeafce9a8c;hpb=76be003fe4ca3d35a009b560d59bebbe438346c2;p=hvlinux.git

diff --git a/functions/main b/functions/main
index 6fcafdf..2801230 100644
--- a/functions/main
+++ b/functions/main
@@ -2,6 +2,10 @@
 set -o errtrace # Let shell functions inherit ERR trap.
 set -o errexit
 
+# Don't locate and remember (hash) commands as they are looked up for
+# execution (don't remember path):
+set +h
+
 hvtrap_setup()
 {
     # Setting ERR trap does implicit `set -o errexit'.
@@ -47,6 +51,20 @@ fi
 # Load stage number definition
 source ./stage.def
 
+if [ -z "${LFS_STAGE}" ]; then
+    echo "LFS_STAGE is undefined (see stage.def)"
+    return ${EXIT_FAILURE}
+fi
+
+if [ "x${LFS_STAGE}" != "xstage0" -a "x${LFS_STAGE}" != "xstage1" ]; then
+    LFS=""
+fi
+
+CLFS=${LFS}
+
+CROSS_TOOLS_DIR=${CLFS}/cross-tools
+TOOLS_DIR=${CLFS}/tools
+
 # Load functions
 source ../functions/fpkg
 source ../functions/lpkg
@@ -75,56 +93,28 @@ TAR_OPTS="-b8"
 # List of default archive extensions to try
 DEFAULT_ARCH_EXT_LIST="tar.bz2 tar.gz tgz tar.Z tar.xz zip"
 
-HV_FONTS_PATH="/usr/share/fonts"
-
 DEFAULT_IPKG_SCRIPT="ipkg.def"
 
 HVMAKE="make -j ${MAKEJOBS}"
 
-case "${HVL_TARGET}" in
-    arm*)
-        CLFS_BUILDFLAGS="-mabi=aapcs-linux -mfloat-abi=soft"
-        CLFS_TARGET="arm-linux-gnueabi"
-        CLFS_ARCH=$(echo ${CLFS_TARGET} | sed -e 's/-.*//' -e 's/arm.*/arm/g')
-        CLFS_ENDIAN=$(echo ${CLFS_ARCH} | sed -e 's/armeb/BIG/' -e 's/arm/LITTLE/')
-        if [ "${CLFS_ENDIAN}" = "LITTLE" ]; then
-            CLFS_NOT_ENDIAN="BIG"
-        else
-            CLFS_NOT_ENDIAN="LITTLE"
-        fi
-	;;
-    "x86_64")
-	CLFS_BUILDFLAGS="-m64"
-        CLFS_TARGET="${HVL_TARGET}-unknown-linux-gnu"
-        CLFS_ARCH=${HVL_TARGET}
-	;;
-    "x86")
-        # No special flags
-	CLFS_BUILDFLAGS=""
-        CLFS_TARGET="i686-unknown-linux-gnu"
-        CLFS_ARCH=${HVL_TARGET}
-	;;
-    *)
-	echo "Unsupported target architecture: ${HVL_TARGET}"
-	return ${EXIT_FAILURE}
-	;;
-esac
+# Load default values. They can be overriden
+# by a target-specific file
+source ../targets/default
 
-CLFS_HOST="$(echo $MACHTYPE | \
-    sed "s/$(echo $MACHTYPE | cut -d- -f2)/cross/")"
-
-export CLFS_BUILDFLAGS CLFS_TARGET CLFS_ARCH CLFS_HOST CLFS_ENDIAN CLFS_NOT_ENDIAN
-
-if [ -z "${LFS_STAGE}" ]; then
-    echo "LFS_STAGE is undefined (see stage.def)"
-    return ${EXIT_FAILURE}
+if [ -f ../targets/${HVL_TARGET} ]; then
+    source ../targets/${HVL_TARGET}
 fi
 
-if [ "x${LFS_STAGE}" != "xstage0" -a "x${LFS_STAGE}" != "xstage1" ]; then
-    LFS=""
+# When CLFS_OS is defined, define target as the standard triplet:
+CLFS_TARGET="${CLFS_ARCH}"
+if [ x"${CLFS_OS}" != x ]; then
+    CLFS_TARGET+="-${CLFS_OS}-${CLFS_ABI}"
 fi
 
-CLFS=${LFS}
+CLFS_HOST="$(echo $MACHTYPE | \
+    sed "s/$(echo $MACHTYPE | cut -d- -f2)/cross/")"
+
+export CLFS_BUILDFLAGS CLFS_TARGET CLFS_ARCH CLFS_HOST
 
 test_presence_of_packages_directory()
 {
@@ -135,17 +125,26 @@ test_presence_of_packages_directory()
 }
 
 # Create log directory and log file for current stage if necessary
-# This should be done automatically...
-init_log_file()
+# Arg #1: log file name
+static_init_log_file()
 {
+    # Checking for correct number of arguments
+    if [ $# -ne 1 ]; then
+	echo "${FUNCNAME}(), wrong number of arguments: ${*}"
+	return 1
+    fi
+
+    local LOG_FILE_NAME=${1}
+
     # Scripts directory
     export SCRDIR=$(pwd)
 
     test_presence_of_packages_directory
 
-    export LFS_PKG_DIR="$(dirname $(pwd))/packages/${LFS_STAGE}"
+    export LFS_PKG_BASE="$(dirname $(pwd))/packages"
+    export LFS_PKG_DIR="${LFS_PKG_BASE}/${LFS_STAGE}"
     export LFS_LOG_DIR=${LFS}/var/log/hvlinux-install/${LFS_STAGE}
-    export LFS_LOG_FILE=${LFS_LOG_DIR}/install.log
+    export LFS_LOG_FILE=${LFS_LOG_DIR}/${LOG_FILE_NAME}
     export LFS_TMP="${LFS}/tmp"
 
     mkdir -p ${LFS_LOG_DIR} &&
@@ -154,6 +153,20 @@ init_log_file()
     fi
 }
 
+# Create log directory and install log file for current stage if necessary
+init_log_file()
+{
+    static_init_log_file "install.log"
+    export LFS_PATCHES_DIR="${SCRDIR}/patches"
+}
+
+# Create log directory and update log file for current stage if necessary
+init_log_file_update()
+{
+    static_init_log_file "pkg-update.log"
+    export LFS_PATCHES_DIR="${LFS_PKG_DIR}/patches"
+}
+
 # Check that we are logged in as the root user, and exit if this is not the case.
 check_for_root_user()
 {
@@ -176,6 +189,53 @@ get_pkg_ver()
     echo ${1} | sed "s!.*-\([0-9].*\)!\1!g"
 }
 
+# Extracting the version number from a complete package name using underscore as separator.
+# Arg. #1: Complete package name with version (ex: ecryptfs-utils_103 will output 103)
+get_pkg_ver_underscore()
+{
+    # Checking for correct number of arguments
+    if [ $# -ne 1 ]; then
+	echo "${FUNCNAME}(), wrong number of arguments: ${*}"
+	return 1
+    fi
+
+    echo ${1} | sed "s!.*_\([0-9].*\)!\1!g"
+}
+
+# Extracting the version number from a complete package name
+# when the package name uses the underscore as the separator.
+# Arg. #1: Complete package name with version (ex: icu4c-54_1 will output 54.1)
+get_pkg_ver_underscore2()
+{
+    # Checking for correct number of arguments
+    if [ $# -ne 1 ]; then
+	echo "${FUNCNAME}(), wrong number of arguments: ${*}"
+	return 1
+    fi
+
+    local v=$(get_pkg_ver ${1})
+
+    # Replace underscore by dot
+    echo ${v} | sed "s!_!\.!g"
+}
+
+# Convert package version dots to uderscore.
+# Ex: gcc-3.4.6 will output 3_4_6
+# Arg. #1: Complete package name with version
+ver_dots_to_underscore()
+{
+    # Checking for correct number of arguments
+    if [ $# -ne 1 ]; then
+	echo "${FUNCNAME}(), wrong number of arguments: ${*}"
+	return 1
+    fi
+
+    local v=$(get_pkg_ver ${1})
+
+    # Replace dots by underscores
+    echo ${v} | sed "s!\.!_!g"
+}
+
 # Extracting the first digit version number from a complete package name.
 # Arg. #1: Complete package name with version (ex: gcc-3.4.4 will output 3)
 get_pkg_ver1()
@@ -189,6 +249,20 @@ get_pkg_ver1()
     echo ${1} | sed "s!^.*-\([0-9]*\)\..*!\1!g"
 }
 
+# Extracting the first digit version number from a complete package name,
+# when the package name uses the underscore as the separator.
+# Arg. #1: Complete package name with version (ex: icu4c-54_1 will output 54)
+get_pkg_ver1_underscore()
+{
+    # Checking for correct number of arguments
+    if [ $# -ne 1 ]; then
+	echo "${FUNCNAME}(), wrong number of arguments: ${*}"
+	return 1
+    fi
+
+    echo ${1} | sed "s!^.*-\([0-9]*\)_.*!\1!g"
+}
+
 # Extracting the first 2 digits version number from a complete package name.
 # Arg. #1: Complete package name with version (ex: gcc-3.4.4 will output 3.4)
 get_pkg_ver2()
@@ -232,37 +306,6 @@ get_pkg_name()
     echo ${1} | sed "s!\([^-][^0-9]*\)-[0-9].*!\1!"
 }
 
-# Saves the content of CFLAGS and CXXFLAGS environment variables.
-save_flags()
-{
-    export OLDCFLAGS=${CFLAGS}
-    export OLDCXXFLAGS=${CXXFLAGS}
-
-    return ${EXIT_SUCCESS}
-}
-
-# Saves the content of CFLAGS and CXXFLAGS environment variables, and then
-# set them to empty strings.
-save_flags_no_optimizations()
-{
-    export OLDCFLAGS=${CFLAGS}
-    export OLDCXXFLAGS=${CXXFLAGS}
-    export CFLAGS=""
-    export CXXFLAGS=""
-
-    return ${EXIT_SUCCESS}
-}
-
-# Restores the previous values of CFLAGS and CXXFLAGS environment variables. These
-# must have been saved first using save_flags().
-restore_flags()
-{
-    export CFLAGS=${OLDCFLAGS}
-    export CXXFLAGS=${OLDCXXFLAGS}
-
-    return ${EXIT_SUCCESS}
-}
-
 # Create symbolic links for start/stop scripts in /etc/rc.d
 #
 # Arg #1: script name
@@ -563,23 +606,6 @@ var_add_shadow()
     sed -i "s!\(^${VARIABLE}.*\)!\1:${VALUE}!" ${FILE}
 }
 
-# Adding a new group, checking if it already exist before.
-# Arguments: same arguments as for standard groupadd command.
-hv_groupadd()
-{
-    arguments=${*}
-
-    # The last argument is the group name
-    while [ $# -ne 0 ]; do
-	groupname=${*}
-	shift
-    done
-
-    if ! cat /etc/group | egrep -q "^${groupname}:"; then
-        groupadd ${arguments}
-    fi
-}
-
 # Adding a new user, checking if it already exist before
 # Arguments: same arguments as for standard useradd command.
 hv_useradd()
@@ -599,11 +625,21 @@ hv_useradd()
 
 # Applying patch
 # First argument is the name of the patch
-# Second argument is the package name (target dir in $LFS_TMP)
+# Second argument is the package name
+# Third argument is the subdirectory inside the patches directory
+# Fourth argument: optional target directory (default is $LFS_TMP)
 apply_patch()
 {
     local PATCH_FILE=${1}
-    local TARGET_DIR=${2}
+    local PACKAGE=${2}
+    local PDIR=${3}
+    local TARGET_DIR=""
+
+    if [ $# -eq 4 ]; then
+	TARGET_DIR=${4}/${PACKAGE}
+    else
+	TARGET_DIR=${LFS_TMP}/${PACKAGE}
+    fi
 
     if [ -z "${PATCH_FILE}" ]; then
         echo
@@ -611,14 +647,14 @@ apply_patch()
 	return ${EXIT_FAILURE}
     fi
 
-    if [ ! -f ${LFS_PKG_DIR}/${PATCH_FILE} ]; then
+    if [ ! -f ${PDIR}/${PATCH_FILE} ]; then
         echo
 	echo "${FUNCNAME}(): patch file '${PATCH_FILE}' not found."
 	return ${EXIT_FAILURE}
     fi
 
     echo "Applying patch: ${PATCH_FILE}"
-    patch -Np1 -d ${LFS_TMP}/${TARGET_DIR} -i ${LFS_PKG_DIR}/${PATCH_FILE}
+    patch -Np1 -d ${TARGET_DIR} -i ${PDIR}/${PATCH_FILE}
 }
 
 # Applying any patch(es) found for the current package.
@@ -631,7 +667,7 @@ apply_patch()
 apply_patches()
 {
     PACKAGE=${1}
-    local TARGET_DIR=${PACKAGE}
+    local TARGET_DIR=""
 
     # Checking for correct number of arguments
     if [ $# -gt 2 ]; then
@@ -642,17 +678,19 @@ apply_patches()
 
     if [ $# -eq 2 ]; then
 	TARGET_DIR=${2}
-    else
-	TARGET_DIR=${PACKAGE}
     fi
 
-    # Checking if we can find at least one patch.
-    if ls ${LFS_PKG_DIR}/${1}-*.patch 1> /dev/null 2>&1; then
-	cd ${LFS_PKG_DIR}
-	for patch in ${1}-*.patch; do
-            apply_patch ${patch} ${TARGET_DIR}
-	done
-    fi
+    for s in common ${HVL_TARGET}; do
+        pdir=${LFS_PATCHES_DIR}/${s}
+        if [ -d ${pdir} ]; then
+            if ls ${pdir}/${1}-*.patch 1> /dev/null 2>&1; then
+	        cd ${pdir}
+	        for patch in ${1}-*.patch; do
+                    apply_patch ${patch} ${PACKAGE} ${pdir} ${TARGET_DIR}
+	        done
+            fi
+        fi
+    done
 
     return $?
 }
@@ -677,9 +715,10 @@ static_decompressed_dirname()
                 # and extract base directory name with awk.
                 # tar 1.23 reports an error when using pipes, so
                 # remove error message with "2> /dev/null"
+                # (we extract the last line from tar output)
                 DIRNAME=$(tar ${TAR_OPTS} -tf \
                     ${LFS_PKG_DIR}/${PACKAGE}.${arch_ext} 2> /dev/null | \
-                    head -n1 | sed 's!^\./!!' | awk -F \/ '{print $1}')
+                    tail -n 1 | sed 's!^\./!!' | awk -F \/ '{print $1}')
                 ;;
             zip)
                 DIRNAME=$(unzip -l \
@@ -786,7 +825,7 @@ ipkg_display_build_infos()
     echo "  BUILD64:  ${BUILD64}"
     echo "  CFLAGS:   ${CFLAGS}"
     echo "  CPPFLAGS: ${CPPFLAGS}"
-    echo "  CXXFLAGS: ${CFLAGS}"
+    echo "  CXXFLAGS: ${CXXFLAGS}"
     echo "  LDFLAGS:  ${LDFLAGS}"
     echo "  RANLIB:   ${RANLIB}"
     echo "  CC:       ${CC}"
@@ -829,6 +868,9 @@ indicate_pkg_build_complete()
 # Arg. #1: Package name and version (ex: gcc-4.5.1)
 # Remaining arguments: Additional configure options
 # Options:
+#   -c     Do not decompress package
+#   -d DIR Change to directory DIR before configuring and building.
+#   -i DIR Installation directory (for cross-compilation, stage1)
 #   -j     Disable parallel make for this package
 #   -l     Unique identification label in 'install.log'
 #          (default is package name and version)
@@ -836,27 +878,40 @@ indicate_pkg_build_complete()
 #            ac   Standard autoconf package, build in separate dir (default)
 #            acnb Standard autoconf package, build in source dir
 #            noac No autoconf (configure)
-#            gnome
-#            xorg
 #            pm
+#   -t     Enable dependency tracking
 #   -s     Name of script to source (default is from name of package)
 ipkg()
 {
     START_TIME=$(echo `date +%s`)
 
     unset ALT_SCRIPT_NAME
+
+    export DECOMPRESS="1"
     export IPKG_MODE="ac" # Default mode if not specified
     export HVLABEL="" # Global variable
+    export SRC_DIR="" # Global variable, source directory
+    export BUILD_DIR="" # Global variable, build directory
+    export SRC_SUBDIR="" # Global variable
+    export INSTALL_DIR="" # Global variable, installation directory
+    export ENABLE_DEPENDENCY_TRACKING="0"
 
     local HVMAKE_ORIG=${HVMAKE}
 
-    # Make sure to get latest variables assignments (ex: pkg-config)
-    source /etc/profile
-
-    while getopts "jl:m:s:" flag ;do
+    while getopts "cd:i:jl:m:s:t" flag ;do
         case ${flag} in
+            c)
+                # Do not decompress package
+                DECOMPRESS="0"
+                ;;
+            d)
+                SRC_SUBDIR=${OPTARG}
+	        ;;
+            i)
+                INSTALL_DIR=${OPTARG}
+	        ;;
             j)
-                # Disable parallel make onlyfor this package
+                # Disable parallel make only for this package
                 HVMAKE="make"
                 ;;
 	    l)
@@ -866,7 +921,7 @@ ipkg()
 	    m)
                 # Installation mode
                 case ${OPTARG} in
-	            ac|acnb|noac|gnome|xorg|pm)
+	            ac|acnb|noac|pm)
                         IPKG_MODE=${OPTARG}
 	                ;;
                     *)
@@ -879,6 +934,10 @@ ipkg()
                 # Alternate script name
                 ALT_SCRIPT_NAME=${OPTARG}
 	        ;;
+            t)
+                # Do not disable dependency tracking
+                ENABLE_DEPENDENCY_TRACKING="1"
+	        ;;
 	    ?)
 	        echo "${FUNCNAME}(): Invalid option: ${OPTARG}."
 	        return 1
@@ -912,6 +971,21 @@ ipkg()
     PACKAGE_LOG=${LFS_LOG_DIR}/${HVLABEL}.log
     PACKAGE_DONE=${LFS_LOG_DIR}/${HVLABEL}.done
     PACKAGE_STATUS=${LFS_LOG_DIR}/${HVLABEL}.status
+    SRC_DIR="${LFS_TMP}/${PACKAGE}"
+    BUILD_DIR="${LFS_TMP}/${PACKAGE}"
+
+    if [ -n "${SRC_SUBDIR}" ]; then
+        SRC_DIR+="/${SRC_SUBDIR}"
+    fi
+
+    case "${IPKG_MODE}" in
+        ac)
+            BUILD_DIR="${LFS_TMP}/${PACKAGE}-build"
+	    ;;
+        acnb|noac|xpm)
+            BUILD_DIR="${SRC_DIR}"
+	    ;;
+    esac
 
     # Checking if package was previously successfully installed
     if [ -f ${PACKAGE_DONE} ]; then
@@ -944,6 +1018,12 @@ ipkg()
     # Make sure we are at a known location
     cd ${SCRDIR}
 
+    if [ "x${LFS_STAGE}" != "xstage0" -a "x${LFS_STAGE}" != "xstage1" ]; then
+	# Make sure to update dynamic linker run-time bindings, except for
+	# stages 0 and 1 where we run as the LFS user.
+	ldconfig
+    fi
+
     exec 1>&6 # Restore stdout.
 
     # Displaying build time after the package name.
@@ -957,9 +1037,6 @@ ipkg()
 
     ipkg_trap_end
 
-    # Make sure to update dynamic linker run-time bindings
-    ldconfig
-
     return $EXIT_SUCCESS
 }
 
@@ -1134,15 +1211,15 @@ get_total_build_time()
 
     for time in ${TIMES}; do
 	HOURS=$(( $HOURS + $(echo ${time} | sed "s!^\([0-9]*\)\..*!\1!g") ))
-	
+
 	# The first SED command extracts the minutes (fractions of an hour).
 	# The second SED command removed the leading zero, if applicable.
 	MIN=$(( $MIN + $(echo ${time} | sed "s!.*\.\([0-9][0-9]\)!\1!g" | sed "s!^0\([0-9]\)!\1!g" ) ))
     done
-    
+
     HOURS=$(( ${HOURS} + ( ${MIN} / 100 ) ))
     MIN=$(( ${MIN} % 100 ))
-    
+
     echo "${HOURS}.${MIN}"
 }