check for cygwin and if built on that, enable the no-undefined option for (ecf3aee4) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP curl

configure.in

+11 −0

Original line number	Diff line number	Diff line
		@@ -51,6 +51,17 @@ AC_LIBTOOL_WIN32_DLL
		dnl libtool setup
		AM_PROG_LIBTOOL

		case $host in
		cygwin* \| mingw* \| pw32*)
		need_no_undefined=yes
		;;
		*)
		need_no_undefined=no
		;;
		esac

		AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes)

		dnl The install stuff has already been taken care of by the automake stuff
		dnl AC_PROG_INSTALL
		AC_PROG_MAKE_SET

+11 −5

Original line number	Diff line number	Diff line
		@@ -16,11 +16,7 @@ lib_LTLIBRARIES = libcurl.la
		# we use srcdir/lib for the lib-private header files
		INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/lib -I$(top_srcdir)/lib

		# The -no-undefined flag is CRUCIAL for this to build fine on Cygwin. If we
		# find a case in which we need to remove this flag, we should most likely
		# write a configure check that detects when this flag is needed and when its
		# not.
		libcurl_la_LDFLAGS = -no-undefined -version-info 2:2:0
		VERSION=-version-info 2:2:0

		# This flag accepts an argument of the form current[:revision[:age]]. So,
		# passing -version-info 3:12:1 sets current to 3, revision to 12, and age to
		@@ -50,6 +46,16 @@ libcurl_la_LDFLAGS = -no-undefined -version-info 2:2:0
		# set age to 0.
		#

		if NO_UNDEFINED
		# The -no-undefined flag is CRUCIAL for this to build fine on Cygwin. If we
		# find a case in which we need to remove this flag, we should most likely
		# write a configure check that detects when this flag is needed and when its
		# not.
		libcurl_la_LDFLAGS = -no-undefined $(VERSION)
		else
		libcurl_la_LDFLAGS = $(VERSION)
		endif

		libcurl_la_SOURCES = arpa_telnet.h file.c getpass.h netrc.h timeval.c \
		base64.c file.h hostip.c progress.c timeval.h base64.h formdata.c \
		hostip.h progress.h cookie.c formdata.h http.c sendf.c cookie.h ftp.c \