From 1dcd7d291be1d39127c4b95778549f323e61ef15 Mon Sep 17 00:00:00 2001 From: Julian Andres Klode Date: Tue, 17 Jan 2017 01:40:53 +0100 Subject: CMake: Find the Perl executable, and use it to run perl scripts This is somewhat more portable than just hardcoding perl or in the triehash case /usr/bin/perl in the shebang. Thanks: Guillem Jover for the hint Gbp-Dch: ignore --- CMakeLists.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'CMakeLists.txt') diff --git a/CMakeLists.txt b/CMakeLists.txt index f40e389ae..99ee6b72b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -36,6 +36,8 @@ find_package(Threads) find_package(LFS REQUIRED) find_package(Iconv REQUIRED) +find_package(Perl REQUIRED) + if(USE_NLS) find_package(Intl REQUIRED) link_libraries(${Intl_LIBRARIES}) @@ -173,7 +175,7 @@ set(PACKAGE_MAIL "APT Development Team ") set(PACKAGE_VERSION "1.4~beta3") if (NOT DEFINED DPKG_DATADIR) - execute_process(COMMAND perl -MDpkg -e "print $Dpkg::DATADIR;" + execute_process(COMMAND ${PERL_EXECUTABLE} -MDpkg -e "print $Dpkg::DATADIR;" OUTPUT_VARIABLE DPKG_DATADIR_CMD OUTPUT_STRIP_TRAILING_WHITESPACE) message(STATUS "Found dpkg data dir: ${DPKG_DATADIR_CMD}") set(DPKG_DATADIR "${DPKG_DATADIR_CMD}" CACHE PATH "dpkg data directory") -- cgit v1.2.3