boB Rudis
6 years ago
5 changed files with 86 additions and 3 deletions
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#!/bin/sh |
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rm -f src/Makevars |
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# Anticonf (tm) script inspired by Jeroen Ooms (2015) |
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# This script will query 'pkg-config' for the required cflags and ldflags. |
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# If pkg-config is unavailable or does not find the library, try setting |
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# INCLUDE_DIR and LIB_DIR manually via e.g: |
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# R CMD INSTALL --configure-vars='INCLUDE_DIR=/.../include LIB_DIR=/.../lib' |
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# Library settings |
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PKG_CONFIG_NAME="libpsl" |
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PKG_DEB_NAME="libpsl-dev" |
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PKG_RPM_NAME="libpsl-devel" |
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PKG_CSW_NAME="libpsl_dev" |
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PKG_TEST_HEADER="<libpsl.h>" |
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PKG_LIBS="-lpsl" |
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PKG_CFLAGS="" |
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# Use pkg-config if available |
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pkg-config --version >/dev/null 2>&1 |
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if [ $? -eq 0 ]; then |
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PKGCONFIG_CFLAGS=`pkg-config --cflags ${PKG_CONFIG_NAME}` |
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case "$PKGCONFIG_CFLAGS" in |
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*PSL_STATICLIB*) PKGCONFIG_LIBS=`pkg-config --libs --static ${PKG_CONFIG_NAME}`;; |
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*) PKGCONFIG_LIBS=`pkg-config --libs ${PKG_CONFIG_NAME}`;; |
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esac |
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fi |
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# Note that cflags may be empty in case of success |
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if [ "$INCLUDE_DIR" ] || [ "$LIB_DIR" ]; then |
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echo "Found INCLUDE_DIR and/or LIB_DIR!" |
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PKG_CFLAGS="-I$INCLUDE_DIR $PKG_CFLAGS" |
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PKG_LIBS="-L$LIB_DIR $PKG_LIBS" |
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elif [ "$PKGCONFIG_CFLAGS" ] || [ "$PKGCONFIG_LIBS" ]; then |
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echo "Found pkg-config cflags and libs!" |
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PKG_CFLAGS=${PKGCONFIG_CFLAGS} |
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PKG_LIBS=${PKGCONFIG_LIBS} |
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fi |
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# Find compiler |
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CC=`${R_HOME}/bin/R CMD config CC` |
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CFLAGS=`${R_HOME}/bin/R CMD config CFLAGS` |
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CPPFLAGS=`${R_HOME}/bin/R CMD config CPPFLAGS` |
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# For debugging |
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echo "Using PKG_CFLAGS=$PKG_CFLAGS" |
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echo "Using PKG_LIBS=$PKG_LIBS" |
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# Test configuration |
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echo "#include $PKG_TEST_HEADER" | ${CC} ${CPPFLAGS} ${PKG_CFLAGS} ${CFLAGS} -E -xc - >/dev/null 2>&1 || R_CONFIG_ERROR=1; |
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# Customize the error |
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if [ $R_CONFIG_ERROR ]; then |
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echo "------------------------- ANTICONF ERROR ---------------------------" |
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echo "Configuration failed because $PKG_CONFIG_NAME was not found. Try installing:" |
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echo " * deb: $PKG_DEB_NAME (Debian, Ubuntu, etc)" |
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echo " * rpm: $PKG_RPM_NAME (Fedora, CentOS, RHEL)" |
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echo " * csw: $PKG_CSW_NAME (Solaris)" |
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echo "If $PKG_CONFIG_NAME is already installed, check that 'pkg-config' is in your" |
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echo "PATH and PKG_CONFIG_PATH contains a $PKG_CONFIG_NAME.pc file. If pkg-config" |
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echo "is unavailable you can set INCLUDE_DIR and LIB_DIR manually via:" |
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echo "R CMD INSTALL --configure-vars='INCLUDE_DIR=... LIB_DIR=...'" |
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echo "--------------------------------------------------------------------" |
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exit 1; |
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fi |
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# Write to Makevars |
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sed -e "s|@cflags@|$PKG_CFLAGS|" -e "s|@libs@|$PKG_LIBS|" src/Makevars.in > src/Makevars |
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# Success |
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exit 0 |
@ -1,3 +1,8 @@ |
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CXX_STD = CXX11 |
CXX_STD = CXX11 |
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PKG_CXXFLAGS = |
PKG_CXXFLAGS=-I/usr/local/include |
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PKG_LIBS = -L. -lpsl |
PKG_LIBS=-L/usr/local/lib -lpsl |
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all: clean |
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clean: |
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rm -f $(SHLIB) $(OBJECTS) |
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@ -0,0 +1,8 @@ |
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CXX_STD = CXX11 |
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PKG_CXXFLAGS=@cflags@ |
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PKG_LIBS=@libs@ |
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all: clean |
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clean: |
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rm -f $(SHLIB) $(OBJECTS) |
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