diff options
| -rw-r--r-- | configure.ac | 146 |
1 files changed, 73 insertions, 73 deletions
diff --git a/configure.ac b/configure.ac index de0cc22..2b66eae 100644 --- a/configure.ac +++ b/configure.ac @@ -28,12 +28,12 @@ LT_INIT([dlopen]) AC_CONFIG_MACRO_DIR([m4]) AC_ARG_ENABLE( - [tests], - AS_HELP_STRING( - [--enable-tests], - [perform tests] - ), - [test "x$enable_tests" = "xyes"] + [tests], + AS_HELP_STRING( + [--enable-tests], + [perform tests] + ), + [test "x$enable_tests" = "xyes"] ) AM_CONDITIONAL([TEST],[test "x$enable_tests" = "xyes"]) @@ -44,10 +44,10 @@ AC_PROG_SED # Checks for header files. AC_CHECK_HEADERS( - [errno.h err.h fcntl.h gelf.h libgen.h stdio.h stdlib.h string.h \ - sys/mman.h sys/stat.h sys/types.h unistd.h], - [], - [AC_MSG_ERROR(["Missing necessary header"])] + [errno.h err.h fcntl.h gelf.h libgen.h stdio.h stdlib.h string.h \ + sys/mman.h sys/stat.h sys/types.h unistd.h], + [], + [AC_MSG_ERROR(["Missing necessary header"])] ) # Checks for DECLs. @@ -68,92 +68,92 @@ AC_CHECK_FUNCS([memset strerror]) # Note: this is always needed for fix-gnustack # and for paxctl-ng only with --enable-ptpax AC_CHECK_LIB( - [elf], - [elf_begin], - [], - [AC_MSG_ERROR(["Missing necessary function elf_begin in libelf"])] + [elf], + [elf_begin], + [], + [AC_MSG_ERROR(["Missing necessary function elf_begin in libelf"])] ) AC_ARG_ENABLE( - [ptpax], - AS_HELP_STRING( - [--enable-ptpax], - [enable support for pax markings in PT_PAX ELF phdr] - ) + [ptpax], + AS_HELP_STRING( + [--enable-ptpax], + [enable support for pax markings in PT_PAX ELF phdr] + ) ) AS_IF( - [test "x$enable_ptpax" != "xno"], - [ - AS_IF( - [test "x$ac_cv_have_decl_ELF_C_RDWR_MMAP" = "xyes"], - [ - AC_CHECK_DECLS( - [PT_PAX_FLAGS, PF_PAGEEXEC, PF_MPROTECT, PF_RANDMMAP], - [], - [ - CFLAGS+=" -DNEED_PAX_DECLS" - ], - [[#include <gelf.h>]] - ) - CFLAGS+=" -DPTPAX" - ], - [AC_MSG_ERROR(["Missing necessary DECL ELF_C_RDWR_MMAP in libelf"])] - ) - ], - [ - CFLAGS+=" -UPTPAX -DNEED_PAX_DECLS" - ] + [test "x$enable_ptpax" != "xno"], + [ + AS_IF( + [test "x$ac_cv_have_decl_ELF_C_RDWR_MMAP" = "xyes"], + [ + AC_CHECK_DECLS( + [PT_PAX_FLAGS, PF_PAGEEXEC, PF_MPROTECT, PF_RANDMMAP], + [], + [ + CFLAGS+=" -DNEED_PAX_DECLS" + ], + [[#include <gelf.h>]] + ) + CFLAGS+=" -DPTPAX" + ], + [AC_MSG_ERROR(["Missing necessary DECL ELF_C_RDWR_MMAP in libelf"])] + ) + ], + [ + CFLAGS+=" -UPTPAX -DNEED_PAX_DECLS" + ] ) AM_CONDITIONAL([BUILD_ELF],[test "x$enable_ptpax" = "xyes" && test "x$ac_cv_have_decl_ELF_C_RDWR_MMAP" = "xyes"]) AC_ARG_ENABLE( - [xtpax], - AS_HELP_STRING( - [--enable-xtpax], - [enable support for pax markings in xattrs] - ) + [xtpax], + AS_HELP_STRING( + [--enable-xtpax], + [enable support for pax markings in xattrs] + ) ) AS_IF( - [test "x$enable_xtpax" != "xno"], - [ - AC_CHECK_HEADERS( - [attr/xattr.h], - [], - [AC_MSG_ERROR(["Missing necessary attr/xattr.h"])] - ) - AC_CHECK_LIB( - [attr], - [fgetxattr], - [], - [AC_MSG_ERROR(["Missing necessary function fgetxattr in libattr"])] - ) - CFLAGS+=" -DXTPAX" - ], - [ - CFLAGS+=" -UXTPAX" - ] + [test "x$enable_xtpax" != "xno"], + [ + AC_CHECK_HEADERS( + [attr/xattr.h], + [], + [AC_MSG_ERROR(["Missing necessary attr/xattr.h"])] + ) + AC_CHECK_LIB( + [attr], + [fgetxattr], + [], + [AC_MSG_ERROR(["Missing necessary function fgetxattr in libattr"])] + ) + CFLAGS+=" -DXTPAX" + ], + [ + CFLAGS+=" -UXTPAX" + ] ) if [test "x$enable_ptpax" = "xno" -a "x$enable_xtpax" = "xno" ]; then - AC_MSG_ERROR(["You must enable either ptpax or xtpax"]) + AC_MSG_ERROR(["You must enable either ptpax or xtpax"]) fi AM_CONDITIONAL([DUALTEST],[test "x$enable_ptpax" = "xyes" -a "x$enable_xtpax" = "xyes"]) # Ready to configure our files AC_CONFIG_FILES([ - Makefile - src/Makefile - scripts/Makefile - doc/Makefile - tests/Makefile - tests/gnustack/Makefile - tests/pxtpax/Makefile - tests/paxmodule/Makefile - tests/revdeppaxtest/Makefile + Makefile + src/Makefile + scripts/Makefile + doc/Makefile + tests/Makefile + tests/gnustack/Makefile + tests/pxtpax/Makefile + tests/paxmodule/Makefile + tests/revdeppaxtest/Makefile ]) AC_OUTPUT |