From 26cb4e72e18a41bf24030cce64b281c740847426 Mon Sep 17 00:00:00 2001 From: Angelo Compagnucci Date: Tue, 28 Apr 2020 16:45:59 +0200 Subject: [PATCH] package/environment-setup: add configure alias In order to simplify the usage of a buildroot toolchain within the buildroot shell, a "configure" alias is provided to call ./configure with the correct flags. Signed-off-by: Angelo Compagnucci Signed-off-by: Thomas Petazzoni --- docs/manual/using-buildroot-toolchain.txt | 7 ++++--- package/environment-setup/environment-setup | 3 ++- package/environment-setup/environment-setup.mk | 2 ++ 3 files changed, 8 insertions(+), 4 deletions(-) diff --git a/docs/manual/using-buildroot-toolchain.txt b/docs/manual/using-buildroot-toolchain.txt index 7a8b0c4c78..110be5939f 100644 --- a/docs/manual/using-buildroot-toolchain.txt +++ b/docs/manual/using-buildroot-toolchain.txt @@ -42,6 +42,7 @@ variables that will help cross-compile your projects using the Buildroot SDK: the +PATH+ will contain the SDK binaries, standard _autotools_ variables will be defined with the appropriate values, and +CONFIGURE_FLAGS+ will contain basic +./configure+ options to -cross-compile _autotools_ projects. Note however that once this script -is sourced, the environment is setup only for cross-compilation, and -no longer for native compilation. +cross-compile _autotools_ projects. It also provides some useful +commands. Note however that once this script is sourced, the +environment is setup only for cross-compilation, and no longer for +native compilation. diff --git a/package/environment-setup/environment-setup b/package/environment-setup/environment-setup index 6846361433..58701e4c71 100644 --- a/package/environment-setup/environment-setup +++ b/package/environment-setup/environment-setup @@ -10,7 +10,8 @@ cat <<'EOF' Some tips: * PATH now contains the SDK utilities * Standard autotools variables (CC, LD, CFLAGS) are exported -* To configure do "./configure $CONFIGURE_FLAGS" +* To configure do "./configure $CONFIGURE_FLAGS" or use + the "configure" alias EOF SDK_PATH=$(dirname $(realpath "${BASH_SOURCE[0]}")) diff --git a/package/environment-setup/environment-setup.mk b/package/environment-setup/environment-setup.mk index 98b976acf7..be36cd452b 100644 --- a/package/environment-setup/environment-setup.mk +++ b/package/environment-setup/environment-setup.mk @@ -20,6 +20,8 @@ define HOST_ENVIRONMENT_SETUP_INSTALL_CMDS --sysconfdir=/etc \ --localstatedir=/var \ --program-prefix=\"\n" >> $(ENVIRONMENT_SETUP_FILE) + printf "alias configure=\"./configure \$${CONFIGURE_FLAGS}\"\n" \ + >> $(ENVIRONMENT_SETUP_FILE) $(SED) 's%$(HOST_DIR)%\$$SDK_PATH%g' \ -e 's%$(HOST_DIR)/bin/%%g' \ -e '/^export "PATH=/c\' \ -- 2.30.2